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Advanced plastic recycling
| Advanced plastic recycling |
| Pubbl/distr/stampa | [Washington, D.C.] : , : GAO - Science, Technology Assessment, and Analytics, , 2021 |
| Descrizione fisica | 1 online resource (2 unnumbered pages) : color illustrations |
| Collana | Science & tech spotlight |
| Soggetto topico |
Plastics - Recycling - United States
Plastic scrap - United States Plastic scrap Plastics - Recycling |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | GAO-21-105317 advanced plastic recycling |
| Record Nr. | UNINA-9910716972503321 |
| [Washington, D.C.] : , : GAO - Science, Technology Assessment, and Analytics, , 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Disposal of Plastics with Minimum Environmental Impact
| Disposal of Plastics with Minimum Environmental Impact |
| Autore | Mackinney H. W (Herbert William), <1907-> |
| Pubbl/distr/stampa | [Place of publication not identified], : American Society for Testing & Materials, 1973 |
| Descrizione fisica | 1 online resource (62 pages) : illustrations |
| Disciplina | 628.4 |
| Soggetto topico | Plastic scrap |
| ISBN | 0-8031-5535-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910164720603321 |
Mackinney H. W (Herbert William), <1907->
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| [Place of publication not identified], : American Society for Testing & Materials, 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels
| Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels |
| Pubbl/distr/stampa | [Place of publication not identified], : J Wiley & Sons, 2006 |
| Disciplina | 668.4/192 |
| Collana | Wiley series in polymer science Feedstock recycling and pyrolysis of waste plastics |
| Soggetto topico |
Plastics industry and trade - Waste minimization
Plastics - Recycling Pyrolysis - Recycling Plastic scrap Environmental Engineering Civil & Environmental Engineering Engineering & Applied Sciences |
| ISBN |
0-470-02154-3
0-470-02153-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to feedstock recycling of plastics / A. Buekens -- Acid-catalyzed cracking of polyolefins: primary reaction mechanisms / Robert L. White -- Catalytic upgrading of plastic wastes / J. Aguado, D.P. Serrano, J.M. Escola -- Thermal and catalytic conversion of polyolefins / Jerzy Walendziewski -- Thermal and catalytic degradation of waste hdpe / Kyong-Hwan Lee -- Development of a process for the continuous conversion of waste plastics mixtures to fuel / Takao Masuda, Teruoki Tago -- Catalytic degradation of plastic waste to fuel over microporous materials / George Manos -- Liquefaction of municipal waste plastics over acidic and nonacidic catalysts / Jale Yanik, Tamer Karayildirim -- Kinetic model of the chemical and catalytic recycling of waste polyethylene into fuels / Norbert Miskolczi -- Production of gaseous and liquid fuels by pyrolysis and gasification of plastics : technological approach / C. Gisèle Jung, André Fontana -- Yield and composition of gases and oils/waxes from the feedstock recycling of waste plastic / Paul T. Williams -- Composition of liquid fuels derived from the pyrolysis of plastics / Marianne Blazsó -- Production of premium oil products from waste plastic by pyrolysis and hydroprocessing / S.J. Miller, N. Shah, G.P. Huffman -- The conversion of waste plastics/petroleum residue mixtures to transportation fuels / Mohammad Farhat Ali, Mohammad Nahid Siddiqui -- Overview of commercial pyrolysis processes for waste plastics / John Scheirs -- Fluidized bed pyrolysis of plastic wastes / Umberto Arena, Maria Laura Mastellone -- The Hamburg fluidized-bed pyrolysis process to recycle polymer wastes and tires / Walter Kaminsky -- Liquefaction of PVC mixed plastics / Thallada Bhaskar, Yusaku Sakata -- Liquid fuel from plastic wastes using extrusion-rotary kiln reactors / Sam Behzadi, Mohammed Farid -- Rotary kiln pyrolysis of polymers containing heteroatoms / Andreas Hornung, Helmut Seifert -- Microwave pyrolysis of plastic wastes / C. Ludlow-Palafox, H.A. Chase -- Continuous thermal process for cracking polyolefin wastes to produce hydrocarbons / Jean Dispons -- Waste plastic pyrolysis in free-fall reactors / Ali Y. Bilgesü, M. Çetin Koçak, Ali Karaduman -- Monomer recovery of plastic waste in a fluidized bed process / Walter Kaminsky -- Feedstock recycling of PET / Toshiaki Yoshioka, Guido Grause -- The liquefaction of plastic containers and packaging in Japan / A. Okuwaki, T. Yoshioka, M. Asai, H. Tachibana, K. Wakai, K. Tada -- Process and equipment for conversions of waste plastics into fuels / Alka Zadgaonkar -- Converting waste plastics into liquid fuel by pyrolysis : developments in China / Yuan Xingzhong. |
| Record Nr. | UNINA-9910144711103321 |
| [Place of publication not identified], : J Wiley & Sons, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels
| Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels |
| Pubbl/distr/stampa | [Place of publication not identified], : J Wiley & Sons, 2006 |
| Disciplina | 668.4/192 |
| Collana | Wiley series in polymer science Feedstock recycling and pyrolysis of waste plastics |
| Soggetto topico |
Plastics industry and trade - Waste minimization
Plastics - Recycling Pyrolysis - Recycling Plastic scrap Environmental Engineering Civil & Environmental Engineering Engineering & Applied Sciences |
| ISBN |
0-470-02154-3
0-470-02153-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to feedstock recycling of plastics / A. Buekens -- Acid-catalyzed cracking of polyolefins: primary reaction mechanisms / Robert L. White -- Catalytic upgrading of plastic wastes / J. Aguado, D.P. Serrano, J.M. Escola -- Thermal and catalytic conversion of polyolefins / Jerzy Walendziewski -- Thermal and catalytic degradation of waste hdpe / Kyong-Hwan Lee -- Development of a process for the continuous conversion of waste plastics mixtures to fuel / Takao Masuda, Teruoki Tago -- Catalytic degradation of plastic waste to fuel over microporous materials / George Manos -- Liquefaction of municipal waste plastics over acidic and nonacidic catalysts / Jale Yanik, Tamer Karayildirim -- Kinetic model of the chemical and catalytic recycling of waste polyethylene into fuels / Norbert Miskolczi -- Production of gaseous and liquid fuels by pyrolysis and gasification of plastics : technological approach / C. Gisèle Jung, André Fontana -- Yield and composition of gases and oils/waxes from the feedstock recycling of waste plastic / Paul T. Williams -- Composition of liquid fuels derived from the pyrolysis of plastics / Marianne Blazsó -- Production of premium oil products from waste plastic by pyrolysis and hydroprocessing / S.J. Miller, N. Shah, G.P. Huffman -- The conversion of waste plastics/petroleum residue mixtures to transportation fuels / Mohammad Farhat Ali, Mohammad Nahid Siddiqui -- Overview of commercial pyrolysis processes for waste plastics / John Scheirs -- Fluidized bed pyrolysis of plastic wastes / Umberto Arena, Maria Laura Mastellone -- The Hamburg fluidized-bed pyrolysis process to recycle polymer wastes and tires / Walter Kaminsky -- Liquefaction of PVC mixed plastics / Thallada Bhaskar, Yusaku Sakata -- Liquid fuel from plastic wastes using extrusion-rotary kiln reactors / Sam Behzadi, Mohammed Farid -- Rotary kiln pyrolysis of polymers containing heteroatoms / Andreas Hornung, Helmut Seifert -- Microwave pyrolysis of plastic wastes / C. Ludlow-Palafox, H.A. Chase -- Continuous thermal process for cracking polyolefin wastes to produce hydrocarbons / Jean Dispons -- Waste plastic pyrolysis in free-fall reactors / Ali Y. Bilgesü, M. Çetin Koçak, Ali Karaduman -- Monomer recovery of plastic waste in a fluidized bed process / Walter Kaminsky -- Feedstock recycling of PET / Toshiaki Yoshioka, Guido Grause -- The liquefaction of plastic containers and packaging in Japan / A. Okuwaki, T. Yoshioka, M. Asai, H. Tachibana, K. Wakai, K. Tada -- Process and equipment for conversions of waste plastics into fuels / Alka Zadgaonkar -- Converting waste plastics into liquid fuel by pyrolysis : developments in China / Yuan Xingzhong. |
| Record Nr. | UNINA-9910830933103321 |
| [Place of publication not identified], : J Wiley & Sons, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels
| Feedstock recycling and pyrolysis of waste plastics : converting waste plastics into diesel and other fuels |
| Pubbl/distr/stampa | [Place of publication not identified], : J Wiley & Sons, 2006 |
| Disciplina | 668.4/192 |
| Collana | Wiley series in polymer science Feedstock recycling and pyrolysis of waste plastics |
| Soggetto topico |
Plastics industry and trade - Waste minimization
Plastics - Recycling Pyrolysis - Recycling Plastic scrap Environmental Engineering Civil & Environmental Engineering Engineering & Applied Sciences |
| ISBN |
0-470-02154-3
0-470-02153-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to feedstock recycling of plastics / A. Buekens -- Acid-catalyzed cracking of polyolefins: primary reaction mechanisms / Robert L. White -- Catalytic upgrading of plastic wastes / J. Aguado, D.P. Serrano, J.M. Escola -- Thermal and catalytic conversion of polyolefins / Jerzy Walendziewski -- Thermal and catalytic degradation of waste hdpe / Kyong-Hwan Lee -- Development of a process for the continuous conversion of waste plastics mixtures to fuel / Takao Masuda, Teruoki Tago -- Catalytic degradation of plastic waste to fuel over microporous materials / George Manos -- Liquefaction of municipal waste plastics over acidic and nonacidic catalysts / Jale Yanik, Tamer Karayildirim -- Kinetic model of the chemical and catalytic recycling of waste polyethylene into fuels / Norbert Miskolczi -- Production of gaseous and liquid fuels by pyrolysis and gasification of plastics : technological approach / C. Gisèle Jung, André Fontana -- Yield and composition of gases and oils/waxes from the feedstock recycling of waste plastic / Paul T. Williams -- Composition of liquid fuels derived from the pyrolysis of plastics / Marianne Blazsó -- Production of premium oil products from waste plastic by pyrolysis and hydroprocessing / S.J. Miller, N. Shah, G.P. Huffman -- The conversion of waste plastics/petroleum residue mixtures to transportation fuels / Mohammad Farhat Ali, Mohammad Nahid Siddiqui -- Overview of commercial pyrolysis processes for waste plastics / John Scheirs -- Fluidized bed pyrolysis of plastic wastes / Umberto Arena, Maria Laura Mastellone -- The Hamburg fluidized-bed pyrolysis process to recycle polymer wastes and tires / Walter Kaminsky -- Liquefaction of PVC mixed plastics / Thallada Bhaskar, Yusaku Sakata -- Liquid fuel from plastic wastes using extrusion-rotary kiln reactors / Sam Behzadi, Mohammed Farid -- Rotary kiln pyrolysis of polymers containing heteroatoms / Andreas Hornung, Helmut Seifert -- Microwave pyrolysis of plastic wastes / C. Ludlow-Palafox, H.A. Chase -- Continuous thermal process for cracking polyolefin wastes to produce hydrocarbons / Jean Dispons -- Waste plastic pyrolysis in free-fall reactors / Ali Y. Bilgesü, M. Çetin Koçak, Ali Karaduman -- Monomer recovery of plastic waste in a fluidized bed process / Walter Kaminsky -- Feedstock recycling of PET / Toshiaki Yoshioka, Guido Grause -- The liquefaction of plastic containers and packaging in Japan / A. Okuwaki, T. Yoshioka, M. Asai, H. Tachibana, K. Wakai, K. Tada -- Process and equipment for conversions of waste plastics into fuels / Alka Zadgaonkar -- Converting waste plastics into liquid fuel by pyrolysis : developments in China / Yuan Xingzhong. |
| Record Nr. | UNINA-9911020177103321 |
| [Place of publication not identified], : J Wiley & Sons, 2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Handbook of odors in plastic materials / / George Wypych
| Handbook of odors in plastic materials / / George Wypych |
| Autore | Wypych George |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Toronto, Ontario : , : ChemTec Publishing, , 2017 |
| Descrizione fisica | 1 online resource (261 pages) : illustrations, tables |
| Disciplina | 363.7288 |
| Soggetto topico |
Plastic scrap
Plastics |
| ISBN |
1-5231-0907-6
1-927885-17-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910583374203321 |
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Wypych George
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| Toronto, Ontario : , : ChemTec Publishing, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Plastic and microplastic in the environment : management and health risks / / edited by Arif Ahamad, Pardeep Singh, and Dhanesh Tiwary
| Plastic and microplastic in the environment : management and health risks / / edited by Arif Ahamad, Pardeep Singh, and Dhanesh Tiwary |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : John Wiley & Sons, Incorporated, , [2022] |
| Descrizione fisica | 1 online resource (320 pages) |
| Disciplina | 363.738 |
| Soggetto topico |
Plastics
Plastic scrap |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-119-80089-7
1-119-80087-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Preface -- Chapter 1 Sources, Occurrence, and Analysis of Microplastics in Freshwater Environments: A Review -- 1.1 Introduction -- 1.2 Sources of Microplastic -- 1.2.1 Primary Sources -- 1.2.1.1 Microplastics from Personal Care Products -- 1.2.1.2 Microplastics from Plastic Resins -- 1.2.2 Secondary Sources -- 1.2.2.1 Microplastics from Degradation of Plastic Debris -- 1.2.2.2 Microplastics from Textile and Domestic Washing -- 1.3 Pathways of Microplastics into Freshwater Environments -- 1.4 Microplastic Analytical Methods in Freshwater -- 1.4.1 Sampling of Microplastic -- 1.4.1.1 Water Samples -- 1.4.1.2 Sediment Samples -- 1.4.2 Sample Preparation -- 1.4.2.1 Extraction of Microplastics -- 1.4.2.2 Removal of Organic Debris -- 1.4.3 Identification of Microplastic -- 1.4.3.1 Visual Sorting -- 1.4.3.2 Identification of Microplastics by Chemical Composition -- 1.5 Occurrence of Microplastic in Freshwater Environments -- 1.5.1 Microplastic in Lakes -- 1.5.2 Microplastic in Rivers -- 1.6 Conclusions and Recommendations -- Acknowledgments -- References -- Chapter 2 Microplastics in Freshwater Environments - With Special Focus on the Indian Scenario -- 2.1 Introduction -- 2.2 The Nature and Production of Microplastics -- 2.3 Global Ecological Impacts of Plastic Pollution -- 2.4 Socio-Economic Impacts of Plastic Pollution -- 2.5 Freshwater Plastic Pollution -- 2.5.1 Sources of Freshwater Microplastics -- 2.5.2 Studies on Freshwater Plastic Pollution from around the World -- 2.5.3 The Problem of Freshwater Microplastics in Developing Countries -- 2.5.4 Status of India's Freshwater Plastic Problem -- 2.6 Conclusion and Future Prospects -- References -- Chapter 3 Microplastic Contamination in the Marine Food Web: : Its Impact on Human Health -- 3.1 Introduction.
3.1.1 Microplastic in the Marine Food Web -- 3.1.2 Toxic Impacts on Primary Producers -- 3.1.3 Toxic Impacts on Consumers -- 3.1.4 Associated Risk -- 3.2 Human Health Implication -- 3.3 Conclusion and Future Perspective -- Acknowledgements -- References -- Chapter 4 Microplastic in the Aquatic Ecosystem and Human Health Implications -- 4.1 Introduction -- 4.2 Sources and Food-Chain Entry -- 4.3 Human Health Implications -- 4.3.1 Digestive System -- 4.3.2 Respiratory System -- 4.3.3 Nervous System -- 4.3.4 Placental Barrier -- 4.3.5 Other Health Impacts -- 4.4 Future Directions and Plausible Solutions -- 4.5 Conclusion -- References -- Chapter 5 Interactions of Microplastics Toward an Ecological Risk in Soil Diversity: An Appraisal -- 5.1 Introduction -- 5.2 Microplastic-Types and Properties -- 5.3 Microplastic Sources and Accumulation in Soil and Sediments -- 5.4 Migration of Microplastics' Fate in Environment -- 5.5 Migration of Microplastics through Soil -- 5.6 Soil Analysis Methodology -- 5.7 Collection of Samples -- 5.8 Sample Preparation -- 5.8.1 Drying -- 5.8.2 Sieving -- 5.8.3 Soil Aggregates Dismantling and Density Separation -- 5.8.4 Removing Soil Organic Matter (SOM) -- 5.8.5.1 Microscopy -- 5.8.5.2 Spectroscopy -- 5.8.5.3 Thermoanalysis -- 5.8.5 Microplastics Quantification -- 5.9 Interactions and Impacts on Soil Diversity -- 5.9.1 Soil Properties -- 5.9.2 Soil Microbial Activity -- 5.9.3 Microplastics Entered Via Food Chains -- 5.9.4 The Effect of MPs on Soil Animals -- 5.9.5 The Effect of MPs on Plants -- 5.10 Ecotoxicology of Microplastic -- 5.11 Mitigation Process of Microplastics -- 5.11.1 Biological Methods -- 5.12 Conclusion and Future Perspectives -- References -- Chapter 6 Microplastics in the Air and Their Associated Health Impacts -- 6.1 Introduction -- 6.2 Microplastics in the Atmosphere -- 6.2.1 Physical Characteristics. 6.2.2 Chemical Characteristics -- 6.2.3 Sources and Generation -- 6.2.4 Fate and Dispersion -- 6.3 Measurement of Atmospheric Microplastics -- 6.3.1 Sampling and Analysis -- 6.3.2 Atmospheric Abundance of Microplastics -- 6.4 Health Impacts of Microplastics -- 6.4.1 Routes of Exposure and Interaction with Body Tissues -- 6.4.2 Health Impacts -- 6.5 Conclusions and Future Perspectives -- References -- Chapter 7 Plastic Marine Litter in the Southern and Eastern Mediterranean Sea: Current Research Trends and Management Strategies -- 7.1 Introduction -- 7.2 Analysis of Marine Litter Research Trends in the Southern and Eastern Mediterranean Sea Countries -- 7.3 Microplastics Abundance in the Marine Environment of the Southern and Eastern Mediterranean Countries -- 7.4 Microplastics Characterization and Identification Techniques -- 7.5 Microplastics in Coastal Areas Affected by Rivers -- 7.6 Socioeconomic Impact of Plastic Marine Litter and Reduction Approaches -- 7.7 Knowledge Gaps and Recommendation for Future Research -- References -- Chapter 8 Advanced Detection Techniques for Microplastics in Different Environmental Media -- 8.1 Introduction -- 8.2 Methodology -- 8.2.1 Selection of Criteria and Search for Articles -- 8.2.2 Item Selection -- 8.3 Results -- 8.3.1 Sampling Techniques in Different Marine Environments -- 8.3.1.1 Seawater -- 8.3.1.2 Sea Sediments -- 8.3.1.3 Beaches -- 8.3.1.4 Mangroves -- 8.3.1.5 Marine Fauna -- 8.3.1.6 Marine Vegetation -- 8.3.2 Sample Processing in Laboratory -- 8.3.2.1 Water -- 8.3.2.2 Sediments -- 8.3.2.3 Marine Fauna -- 8.3.2.4 Marine Vegetation -- 8.4 Conclusions and Future Perspectives -- References -- Chapter 9 Bio-Based and Biodegradable Plastics as Alternatives to Conventional Plastics -- 9.1 Introduction -- 9.2 Definition and Classification of Plastics. 9.3 Current Status of Conventional Plastics and Effect on Environment -- 9.4 Advantages and Disadvantages of Conventional Plastics -- 9.4.1 Advantages -- 9.4.2 Disadvantages -- 9.5 Current Status of Biodegradable Plastics and Effect on Environment -- 9.6 How Plastic Degrades -- 9.7 Advantages and Disadvantages of Bio-Based Plastics -- 9.8 National and International Agreements and Conventions to Control Use of Plastics -- 9.9 The Future of Plastics -- 9.10 Conclusions -- References -- Chapter 10 Biodegradable Plastics: New Challenges and Possibilities toward Green Sustainable Development -- 10.1 Introduction -- 10.1.1 The Environmental Impact of Conventional Plastics -- 10.1.2 Classification and Types of Biopolymers -- 10.2 Biopolymers of Microbial Systems -- 10.2.1 Microbial Polyesters: Polyhydroxyalkanoates -- 10.2.2 Recombinant Protein Polymers -- 10.2.3 The Microbial Polysaccharides -- 10.2.3.1 Bacterial Cellulose -- 10.2.3.2 Xanthan -- 10.2.3.3 Dextrans: Phullan and Glucans -- 10.3 Biopolymers of Plants and Higher Organisms -- 10.3.1 Starch -- 10.3.2 Cellulose -- 10.3.3 Lignin -- 10.3.4 Chitin and Chitosan -- 10.3.5 Polylactic Acid -- 10.3.5.1 Properties of PLA -- 10.3.5.2 Improvements in PLA -- 10.3.5.3 Application -- 10.4 Factors Affecting the Rate of Degradation of Bio-plastics and Biodegradable Plastics -- 10.5 Future Aspects and Challenges for Development of Bio-based and Biodegradable Plastics -- 10.6 Conclusions -- Acknowledgement -- References -- Chapter 11 Current Trends, Challenges, and Opportunities for Plastic Recycling -- 11.1 Introduction: The Pollution Problem Involving Plastic -- 11.2 Sources, Types, and Transportation of Plastics in the Environment -- 11.2.1 Plastics Sources and Types -- 11.2.2 Plastic Transportation in Aquatic Environments -- 11.3 An Introduction to Waste Management -- 11.3.1 Plastic Waste Treatment. 11.4 Plastic Recycling Systems -- 11.4.1 Recovery -- 11.4.2 Preparation -- 11.4.3 Primary Recycling -- 11.4.4 Energy Recovery -- 11.4.5 Mechanical Recycling -- 11.4.5.1 Sorting/Separating -- 11.4.5.2 Electrostatic Separation -- 11.4.5.3 Manual Sorting -- 11.4.5.4 Sink Float Method -- 11.4.5.5 Plastic Identification -- 11.4.5.6 Shredding -- 11.4.5.7 Agglomeration -- 11.4.5.8 Washing/Cleaning -- 11.4.6 Chemical Recycling of Solid Plastic Pollutants -- 11.4.7 Reuse and Re-stabilization -- 11.5 Latest Industry Trends and a Future Perspective -- 11.6 Conclusions -- References -- Chapter 12 Microbial Degradation of Micro-Plastics -- 12.1 Introduction -- 12.2 Plastic Categorization Based on Biodegradability -- 12.2.1 Non-biodegradable Plastics -- 12.2.2 Biodegradable Plastics -- 12.2.3 Biosynthetic Plastics -- 12.2.4 Blended Plastics -- 12.2.5 Biocomposite Polymers -- 12.3 Microplastics Cycling into the Environment -- 12.4 Microorganisms and Interactions with Microplastics -- 12.5 Factors Affecting Biodegradation of Microplastics -- 12.6 Mechanisms of Microplastic Biodegradation -- 12.7 Conclusion and Future Perspectives -- References -- Chapter 13 Life Cycle Assessment (LCA) of Plastics -- 13.1 Introduction -- 13.2 Plastics -- 13.2.1 Types of Plastics -- 13.2.2 Plastic Bags -- 13.2.3 Plastic Waste -- 13.2.4 Recycling and Disposal -- 13.2.5 Indian Scenario -- 13.3 Life Cycle Assessment (LCA) -- 13.3.1 Phases of LCA -- 13.3.1.1 Goal and Scope Definition -- 13.3.1.2 Inventory Analysis -- 13.3.1.3 Impact Assessment -- 13.3.1.4 Interpretation -- 13.3.2 Importance of LCA -- 13.3.3 LCA for Plastics -- 13.4 Plastics Sustainability by LCA -- 13.5 Discussion and Conclusion -- References -- Chapter 14 Role of Education and Society in Dealing Plastic Pollution in the Future -- 14.1 Introduction -- 14.2 Consumption -- 14.3 Global Dimension of Plastic Pollution. 14.4 Plastic Pollution in Natural Environments. |
| Record Nr. | UNINA-9910554846103321 |
| Hoboken, New Jersey : , : John Wiley & Sons, Incorporated, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Plastic and microplastic in the environment : management and health risks / / edited by Arif Ahamad, Pardeep Singh, and Dhanesh Tiwary
| Plastic and microplastic in the environment : management and health risks / / edited by Arif Ahamad, Pardeep Singh, and Dhanesh Tiwary |
| Pubbl/distr/stampa | Hoboken, New Jersey : , : John Wiley & Sons, Incorporated, , 2022 |
| Descrizione fisica | 1 online resource (320 pages) |
| Disciplina | 363.738 |
| Soggetto topico |
Plastics
Plastic scrap |
| ISBN |
1-119-80089-7
1-119-80087-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Preface -- Chapter 1 Sources, Occurrence, and Analysis of Microplastics in Freshwater Environments: A Review -- 1.1 Introduction -- 1.2 Sources of Microplastic -- 1.2.1 Primary Sources -- 1.2.1.1 Microplastics from Personal Care Products -- 1.2.1.2 Microplastics from Plastic Resins -- 1.2.2 Secondary Sources -- 1.2.2.1 Microplastics from Degradation of Plastic Debris -- 1.2.2.2 Microplastics from Textile and Domestic Washing -- 1.3 Pathways of Microplastics into Freshwater Environments -- 1.4 Microplastic Analytical Methods in Freshwater -- 1.4.1 Sampling of Microplastic -- 1.4.1.1 Water Samples -- 1.4.1.2 Sediment Samples -- 1.4.2 Sample Preparation -- 1.4.2.1 Extraction of Microplastics -- 1.4.2.2 Removal of Organic Debris -- 1.4.3 Identification of Microplastic -- 1.4.3.1 Visual Sorting -- 1.4.3.2 Identification of Microplastics by Chemical Composition -- 1.5 Occurrence of Microplastic in Freshwater Environments -- 1.5.1 Microplastic in Lakes -- 1.5.2 Microplastic in Rivers -- 1.6 Conclusions and Recommendations -- Acknowledgments -- References -- Chapter 2 Microplastics in Freshwater Environments - With Special Focus on the Indian Scenario -- 2.1 Introduction -- 2.2 The Nature and Production of Microplastics -- 2.3 Global Ecological Impacts of Plastic Pollution -- 2.4 Socio-Economic Impacts of Plastic Pollution -- 2.5 Freshwater Plastic Pollution -- 2.5.1 Sources of Freshwater Microplastics -- 2.5.2 Studies on Freshwater Plastic Pollution from around the World -- 2.5.3 The Problem of Freshwater Microplastics in Developing Countries -- 2.5.4 Status of India's Freshwater Plastic Problem -- 2.6 Conclusion and Future Prospects -- References -- Chapter 3 Microplastic Contamination in the Marine Food Web: : Its Impact on Human Health -- 3.1 Introduction.
3.1.1 Microplastic in the Marine Food Web -- 3.1.2 Toxic Impacts on Primary Producers -- 3.1.3 Toxic Impacts on Consumers -- 3.1.4 Associated Risk -- 3.2 Human Health Implication -- 3.3 Conclusion and Future Perspective -- Acknowledgements -- References -- Chapter 4 Microplastic in the Aquatic Ecosystem and Human Health Implications -- 4.1 Introduction -- 4.2 Sources and Food-Chain Entry -- 4.3 Human Health Implications -- 4.3.1 Digestive System -- 4.3.2 Respiratory System -- 4.3.3 Nervous System -- 4.3.4 Placental Barrier -- 4.3.5 Other Health Impacts -- 4.4 Future Directions and Plausible Solutions -- 4.5 Conclusion -- References -- Chapter 5 Interactions of Microplastics Toward an Ecological Risk in Soil Diversity: An Appraisal -- 5.1 Introduction -- 5.2 Microplastic-Types and Properties -- 5.3 Microplastic Sources and Accumulation in Soil and Sediments -- 5.4 Migration of Microplastics' Fate in Environment -- 5.5 Migration of Microplastics through Soil -- 5.6 Soil Analysis Methodology -- 5.7 Collection of Samples -- 5.8 Sample Preparation -- 5.8.1 Drying -- 5.8.2 Sieving -- 5.8.3 Soil Aggregates Dismantling and Density Separation -- 5.8.4 Removing Soil Organic Matter (SOM) -- 5.8.5.1 Microscopy -- 5.8.5.2 Spectroscopy -- 5.8.5.3 Thermoanalysis -- 5.8.5 Microplastics Quantification -- 5.9 Interactions and Impacts on Soil Diversity -- 5.9.1 Soil Properties -- 5.9.2 Soil Microbial Activity -- 5.9.3 Microplastics Entered Via Food Chains -- 5.9.4 The Effect of MPs on Soil Animals -- 5.9.5 The Effect of MPs on Plants -- 5.10 Ecotoxicology of Microplastic -- 5.11 Mitigation Process of Microplastics -- 5.11.1 Biological Methods -- 5.12 Conclusion and Future Perspectives -- References -- Chapter 6 Microplastics in the Air and Their Associated Health Impacts -- 6.1 Introduction -- 6.2 Microplastics in the Atmosphere -- 6.2.1 Physical Characteristics. 6.2.2 Chemical Characteristics -- 6.2.3 Sources and Generation -- 6.2.4 Fate and Dispersion -- 6.3 Measurement of Atmospheric Microplastics -- 6.3.1 Sampling and Analysis -- 6.3.2 Atmospheric Abundance of Microplastics -- 6.4 Health Impacts of Microplastics -- 6.4.1 Routes of Exposure and Interaction with Body Tissues -- 6.4.2 Health Impacts -- 6.5 Conclusions and Future Perspectives -- References -- Chapter 7 Plastic Marine Litter in the Southern and Eastern Mediterranean Sea: Current Research Trends and Management Strategies -- 7.1 Introduction -- 7.2 Analysis of Marine Litter Research Trends in the Southern and Eastern Mediterranean Sea Countries -- 7.3 Microplastics Abundance in the Marine Environment of the Southern and Eastern Mediterranean Countries -- 7.4 Microplastics Characterization and Identification Techniques -- 7.5 Microplastics in Coastal Areas Affected by Rivers -- 7.6 Socioeconomic Impact of Plastic Marine Litter and Reduction Approaches -- 7.7 Knowledge Gaps and Recommendation for Future Research -- References -- Chapter 8 Advanced Detection Techniques for Microplastics in Different Environmental Media -- 8.1 Introduction -- 8.2 Methodology -- 8.2.1 Selection of Criteria and Search for Articles -- 8.2.2 Item Selection -- 8.3 Results -- 8.3.1 Sampling Techniques in Different Marine Environments -- 8.3.1.1 Seawater -- 8.3.1.2 Sea Sediments -- 8.3.1.3 Beaches -- 8.3.1.4 Mangroves -- 8.3.1.5 Marine Fauna -- 8.3.1.6 Marine Vegetation -- 8.3.2 Sample Processing in Laboratory -- 8.3.2.1 Water -- 8.3.2.2 Sediments -- 8.3.2.3 Marine Fauna -- 8.3.2.4 Marine Vegetation -- 8.4 Conclusions and Future Perspectives -- References -- Chapter 9 Bio-Based and Biodegradable Plastics as Alternatives to Conventional Plastics -- 9.1 Introduction -- 9.2 Definition and Classification of Plastics. 9.3 Current Status of Conventional Plastics and Effect on Environment -- 9.4 Advantages and Disadvantages of Conventional Plastics -- 9.4.1 Advantages -- 9.4.2 Disadvantages -- 9.5 Current Status of Biodegradable Plastics and Effect on Environment -- 9.6 How Plastic Degrades -- 9.7 Advantages and Disadvantages of Bio-Based Plastics -- 9.8 National and International Agreements and Conventions to Control Use of Plastics -- 9.9 The Future of Plastics -- 9.10 Conclusions -- References -- Chapter 10 Biodegradable Plastics: New Challenges and Possibilities toward Green Sustainable Development -- 10.1 Introduction -- 10.1.1 The Environmental Impact of Conventional Plastics -- 10.1.2 Classification and Types of Biopolymers -- 10.2 Biopolymers of Microbial Systems -- 10.2.1 Microbial Polyesters: Polyhydroxyalkanoates -- 10.2.2 Recombinant Protein Polymers -- 10.2.3 The Microbial Polysaccharides -- 10.2.3.1 Bacterial Cellulose -- 10.2.3.2 Xanthan -- 10.2.3.3 Dextrans: Phullan and Glucans -- 10.3 Biopolymers of Plants and Higher Organisms -- 10.3.1 Starch -- 10.3.2 Cellulose -- 10.3.3 Lignin -- 10.3.4 Chitin and Chitosan -- 10.3.5 Polylactic Acid -- 10.3.5.1 Properties of PLA -- 10.3.5.2 Improvements in PLA -- 10.3.5.3 Application -- 10.4 Factors Affecting the Rate of Degradation of Bio-plastics and Biodegradable Plastics -- 10.5 Future Aspects and Challenges for Development of Bio-based and Biodegradable Plastics -- 10.6 Conclusions -- Acknowledgement -- References -- Chapter 11 Current Trends, Challenges, and Opportunities for Plastic Recycling -- 11.1 Introduction: The Pollution Problem Involving Plastic -- 11.2 Sources, Types, and Transportation of Plastics in the Environment -- 11.2.1 Plastics Sources and Types -- 11.2.2 Plastic Transportation in Aquatic Environments -- 11.3 An Introduction to Waste Management -- 11.3.1 Plastic Waste Treatment. 11.4 Plastic Recycling Systems -- 11.4.1 Recovery -- 11.4.2 Preparation -- 11.4.3 Primary Recycling -- 11.4.4 Energy Recovery -- 11.4.5 Mechanical Recycling -- 11.4.5.1 Sorting/Separating -- 11.4.5.2 Electrostatic Separation -- 11.4.5.3 Manual Sorting -- 11.4.5.4 Sink Float Method -- 11.4.5.5 Plastic Identification -- 11.4.5.6 Shredding -- 11.4.5.7 Agglomeration -- 11.4.5.8 Washing/Cleaning -- 11.4.6 Chemical Recycling of Solid Plastic Pollutants -- 11.4.7 Reuse and Re-stabilization -- 11.5 Latest Industry Trends and a Future Perspective -- 11.6 Conclusions -- References -- Chapter 12 Microbial Degradation of Micro-Plastics -- 12.1 Introduction -- 12.2 Plastic Categorization Based on Biodegradability -- 12.2.1 Non-biodegradable Plastics -- 12.2.2 Biodegradable Plastics -- 12.2.3 Biosynthetic Plastics -- 12.2.4 Blended Plastics -- 12.2.5 Biocomposite Polymers -- 12.3 Microplastics Cycling into the Environment -- 12.4 Microorganisms and Interactions with Microplastics -- 12.5 Factors Affecting Biodegradation of Microplastics -- 12.6 Mechanisms of Microplastic Biodegradation -- 12.7 Conclusion and Future Perspectives -- References -- Chapter 13 Life Cycle Assessment (LCA) of Plastics -- 13.1 Introduction -- 13.2 Plastics -- 13.2.1 Types of Plastics -- 13.2.2 Plastic Bags -- 13.2.3 Plastic Waste -- 13.2.4 Recycling and Disposal -- 13.2.5 Indian Scenario -- 13.3 Life Cycle Assessment (LCA) -- 13.3.1 Phases of LCA -- 13.3.1.1 Goal and Scope Definition -- 13.3.1.2 Inventory Analysis -- 13.3.1.3 Impact Assessment -- 13.3.1.4 Interpretation -- 13.3.2 Importance of LCA -- 13.3.3 LCA for Plastics -- 13.4 Plastics Sustainability by LCA -- 13.5 Discussion and Conclusion -- References -- Chapter 14 Role of Education and Society in Dealing Plastic Pollution in the Future -- 14.1 Introduction -- 14.2 Consumption -- 14.3 Global Dimension of Plastic Pollution. 14.4 Plastic Pollution in Natural Environments. |
| Record Nr. | UNINA-9910830775103321 |
| Hoboken, New Jersey : , : John Wiley & Sons, Incorporated, , 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Plastic wastes : management, control, recycling, and disposal
| Plastic wastes : management, control, recycling, and disposal |
| Pubbl/distr/stampa | [Place of publication not identified], : Noyes Data Corp, 1991 |
| Disciplina | 363.72/88 |
| Collana | Pollution technology review Plastic wastes |
| Soggetto topico |
Plastic scrap
Civil & Environmental Engineering Engineering & Applied Sciences Environmental Engineering |
| ISBN |
0-8155-1860-9
1-59124-133-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9911006685003321 |
| [Place of publication not identified], : Noyes Data Corp, 1991 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Plastics to energy : fuel, chemicals, and sustainability implications / / edited by S. M. Al-Salem
| Plastics to energy : fuel, chemicals, and sustainability implications / / edited by S. M. Al-Salem |
| Pubbl/distr/stampa | Oxford, United Kingdom ; ; Cambridge, MA : , : William Andrew, Applied Science Publishers, , [2019] |
| Descrizione fisica | 1 online resource (560 pages) |
| Disciplina | 668.4 |
| Collana | PDL handbook series |
| Soggetto topico |
Plastics
Plastic scrap Refuse and refuse disposal |
| ISBN |
0-12-813141-1
0-12-813140-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover -- Plastics to Energy -- Copyright Page -- Dedication -- Contents -- List of Contributors -- About the Authors -- Preface -- What Distinguishes This Book From Others Touching on the Topic at Hand? -- Recommendations for Incorporating This Book in Academic Curricula -- Acknowledgments -- Potential Impact of This Book -- I. Plastics and Plastic Solid Waste (PSW) -- 1 Introduction -- 1.1 Introductory Remark: Dependency on Plastics -- 1.2 The Nature of Plastics and Impact on Waste Management -- 1.3 Plastics and Polymers: Technical Aspects and Difference Between Both Terms -- 1.4 Sustainable Production of Polymeric Articles -- 1.5 History of Plastics to Fuel and Sustainability -- 1.6 Polymer Waste Generation/Collection Logistics and Socio-Economic Factors -- 1.7 Summary -- List of Abbreviations -- References -- Further Reading -- 2 Major Technologies Implemented for Chemicals and Fuel Recovery -- 2.1 Sources of Plastic Solid Waste -- 2.2 The Nature of Organic Waste -- 2.3 A Note on Logistics, Collection, and Generation -- 2.4 Plastic Solid Waste Management Hierarchy -- 2.5 Physical Treatment of Plastic Waste -- 2.6 Chemicals and Energy Production Technologies -- 2.6.1 Main Mechanisms of Degradation -- 2.6.2 Chemical Treatment of Pure Nature -- 2.6.3 Thermo-Chemical Treatment of Polymers -- 2.6.4 Energy Recovery From Plastics Via Incineration Processes -- 2.7 Summary -- List of Abbreviations -- References -- 3 Energy Production From Plastic Solid Waste (PSW) -- 3.1 Key Concepts -- 3.2 Types of Incineration Units -- 3.3 Incineration of Plastics -- 3.4 Governing Regulations and Key Criteria -- 3.5 Notes and Case History Success Stories -- List of Abbreviations -- References -- 4 The Sustainability Challenge in the Context of Polymer Degradation -- 4.1 The Fate of Products From Polymers Degradation and Faced Challenges.
4.2 Environmental Considerations and Tools -- 4.2.1 Background, Definitions and Terminology of LCA -- 4.2.2 Methodology of LCA Execution -- 4.2.3 Distinguishing LCA Types -- 4.2.4 Evaluation of Alternatives and Associated Burdens -- 4.3 Economical and Socioeconomical Aspect of Facilities Encompassing Polymer Degradation -- 4.4 Case Study: Offsetting Environmental Burdens Associated with Downstream Industry -- 4.4.1 Benefits of Thermo-Chemical Treatment (TCT) of Plastics -- 4.4.2 Assumptions and Scenarios Description -- 4.4.3 Life Cycle Inventory (LCI) and Results -- 4.4.4 Sustainable Practice Recommendations -- 4.5 Case Study: Exposure to Mercury From Waste With High Content of Plastic in Incineration Plants -- 4.5.1 Rationale and Justification -- 4.5.2 Country Specific Description -- 4.5.3 Methods -- 4.5.4 Assessment and Observations -- 4.5.5 Summary and Concluding Notes -- 4.6 Concluding Notes -- List of Abbreviations -- References -- Further Reading -- II. Products Recovery From Plastics -- 5 Feedstock and Optimal Operation for Plastics to Fuel Conversion in Pyrolysis -- 5.1 Overview of Concept and Key Issues -- 5.1.1 Technology Review Encompassing Other Techniques -- 5.1.2 Advantages of Pyrolysis Over Other Technologies -- 5.2 Type of Materials and Units Used in the Pyrolysis Process -- 5.2.1 Materials Properties and Impact -- 5.2.2 Units and Main Reactor Vessels Used -- 5.3 Process Conditions -- 5.4 A Note on Limitations -- 5.5 The Pyrolysis of End of Life Tires -- 5.5.1 Importance of Managing End of Life Tires -- 5.5.2 Origin and Recycling of End of Life Tires -- 5.6 Case Study: Commissioning a Novel Bench Scale Reactor Unit-SULTAN 1 -- 5.6.1 Work Motivation -- 5.6.2 Materials -- 5.6.3 Bench Scale Pyrolysis System Description -- 5.6.4 Conducted Pyrolysis Reactions -- 5.6.5 Gas Chromatography Analysis Laboratory Protocol. 5.6.6 Obtained Results -- List of Abbreviations -- Acknowledgments -- References -- Further Reading -- 6 Catalytic Conversion and Chemical Recovery -- 6.1 Introduction -- 6.2 Catalytic Versus Noncatalytic Pyrolysis -- 6.2.1 Noncatalytic Pyrolysis -- 6.2.2 Catalytic Pyrolysis -- 6.2.3 Differences Between Catalytic and Noncatalytic Pyrolysis -- 6.2.4 Catalysts -- 6.2.4.1 Homogeneous Catalytic Process -- 6.2.4.2 Heterogeneous Catalytic Process -- 6.3 Effect of Operation Variables -- 6.3.1 Reaction Temperature -- 6.3.2 Polymer-to-Catalyst Ratio -- 6.3.3 Polymer Waste Composition -- 6.3.4 Reaction and Residence Time -- 6.3.5 Mass and Heat Transfer -- 6.4 Reactor Types -- 6.4.1 Fixed and Fluidized Bed Reactors -- 6.4.2 Conical Spouted Bed Reactor -- 6.4.3 Batch and Semibatch Reactors -- 6.4.4 Microwave Assisted Technology -- 6.5 Processing -- 6.5.1 Direct Catalytic Pyrolysis -- 6.5.2 Thermal Pyrolysis With Catalytic Upgrading of Pyrolysis Oil -- 6.6 Co-processing of Plastics -- 6.7 Concluding Remarks -- References -- 7 Fuel Properties Associated With Catalytic Conversion of Plastics -- 7.1 Introduction -- 7.2 Pyrolysis Basics -- 7.2.1 Kinetics -- 7.2.2 Thermal Degradation -- 7.2.3 Catalytic Degradation -- 7.3 Analytical Quantitative and Qualitative Determination of Pyrolysis -- 7.3.1 Thermogravimetric Analysis -- 7.3.2 Pyrolysis-GC/MS -- 7.3.2.1 Polypropylene and Polyethylene -- 7.3.2.2 Polystyrene -- 7.3.2.3 Polyurethane -- 7.4 Pyrolysis Study of Polypropylene and Polyethylene -- 7.4.1 Polypropylene -- 7.4.1.1 Fuel Properties -- 7.4.1.2 Gasoline and Diesel Products From Distillation of Medicine Bottles-Polypropylene -- 7.4.1.3 Size Exclusion Chromatography Analysis -- 7.4.1.4 Simulated Distillation by GC-FID -- 7.4.1.5 Chemical Characterization of Plastic Oil Fractions -- 7.4.1.5.1 NMR and IR Analysis. 7.4.1.5.2 Properties of Gasoline and Diesel Fractions -- 7.4.1.5.3 Hydroprocessing -- 7.4.2 Polyethylene -- 7.4.2.1 Gasoline and Diesel Products From Distillation of Green Plastics-High-Density Polyethylene -- 7.4.2.2 Size Exclusion Chromatography Analysis -- 7.4.2.3 Elemental Analysis -- 7.4.2.4 Simulated Distillation -- 7.4.2.5 Fuel Analysis -- 7.4.2.5.1 NMR and FT-IR Analysis -- 7.4.2.5.2 Properties of Gasoline and Diesel Fractions -- 7.4.2.5.3 Hydroprocessing -- 7.5 Comparison of Pyrolysis Oil Fuel Blends With Commercial Fuel -- 7.5.1 Properties of Pyrolyzed Polypropylene Samples and Comparison to Ultra-Low Sulfur Diesel -- 7.5.2 Properties of Blends With Ultra-Low Sulfur Diesel -- 7.6 Techno-Economic Analysis -- 7.6.1 Estimation of Capital Investment -- 7.6.2 Major Equipment -- 7.6.3 Manufacturing Costs -- 7.6.4 Variable Production Cost -- 7.6.4.1 Materials Cost -- 7.6.4.2 Utilities -- 7.6.4.3 Operation/Maintenance Cost -- 7.6.4.4 Labor Costs -- 7.6.4.5 Fixed Charges -- 7.6.4.6 Cash Flow -- 7.7 Conclusions and Future prospects -- References -- Further Reading -- 8 Design and Limitations in Polymer Cracking Fluidized Beds for Energy Recovery -- 8.1 Introduction -- 8.2 Fluidization Phenomena and Fluidized Bed Reactors -- 8.3 Advantages and Limitations of Using the Fluidized Beds for Pyrolysis of Plastic Waste -- 8.4 Factors Affecting Thermal and Catalytic Pyrolysis in Fluidised Beds -- 8.5 Thermal Pyrolysis of Municipal Solid Waste in the Fluidized Bed Reactor -- 8.6 Conclusions -- References -- 9 Kinetic Studies Related to Polymer Degradation and Stability -- 9.1 Importance and Concept of Degradation Kinetics -- 9.1.1 Major Influencing Variables and Mathematical Derivation -- 9.1.2 Main Kinetics Analysis Methods -- 9.1.3 Multiple Step Degradation Kinetics -- 9.2 Limitations and Considerations in Procedures for Kinetic Experiments. 9.3 Plastics Degradation Kinetics in Various Reaction Conditions -- 9.3.1 Kinetic Parameters and Degradation Mechanism Modeling of Polymers Pyrolysis -- 9.3.2 Kinetic Analysis In Laboratory Scale Experiments -- 9.3.3 Kinetic Analysis In Reactive Atmospheres -- 9.4 Case Study: Isothermal Degradation Reaction Kinetics of Polyethylene in Pyrolysis TG -- 9.4.1 Review of Isothermal Kinetics in Context of Polymer Degradation -- 9.4.2 Materials and Experimental Set-up -- 9.4.3 Polymer Loss and Product Formation Patterns -- 9.4.4 Mathematical Modeling and Kinetic Parameters Estimation -- 9.4.5 Main Results of Case Study -- List of Abbreviations -- References -- 10 Gasification of Plastic Solid Waste and Competitive Technologies -- 10.1 Introduction -- 10.2 Gasification -- 10.2.1 Types of Gasifier -- 10.2.1.1 Fixed/Moving Bed Gasifier -- 10.2.1.2 Fluidized Bed Gasifier -- 10.2.1.3 Spouted Bed Gasifier -- 10.2.2 Gasification Operating Conditions -- 10.2.2.1 Equivalence Ratio -- 10.2.2.2 Operating Temperature -- 10.2.2.3 Gasifying Agents -- 10.2.2.4 Operating Pressure -- 10.2.2.5 Feedstock -- 10.2.3 Challenges in Gasification of Plastic Waste -- 10.2.3.1 Tar Removal, Gas Cleaning Techniques and Agglomeration Solution -- 10.2.3.2 Development of Two-Stage Gasifier for Plastic Gasification -- 10.2.3.3 Cogasification of Plastic with Other Solid Fuels -- 10.3 Pyrolysis of Plastic Wastes -- 10.3.1 Characterization of Products from Pyrolysis -- 10.3.2 Factors Affecting Plastic Pyrolysis -- 10.3.2.1 Temperature -- 10.3.2.2 Type of Plastic -- 10.3.2.3 Residence Time -- 10.3.2.4 Pressure -- 10.3.2.5 Catalysts -- 10.3.2.6 Reactor Type -- 10.4 Plasma Gasification -- 10.4.1 Effects of Operating Parameters on Plasma Gasification -- 10.5 Summary -- List of Abbreviations -- Acknowledgment -- References. 11 The Valorization of Plastic Via Thermal Means: Industrial Scale Combustion Methods. |
| Record Nr. | UNINA-9910583324103321 |
| Oxford, United Kingdom ; ; Cambridge, MA : , : William Andrew, Applied Science Publishers, , [2019] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
