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Clean coal [[electronic resource] /] / Klaes G. Douwe, editor
| Clean coal [[electronic resource] /] / Klaes G. Douwe, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, Inc., c2010 |
| Descrizione fisica | 1 online resource (239 p.) |
| Disciplina | 628.5/32 |
| Altri autori (Persone) | DouweKlaes G |
| Collana | Renewable energy : research, development and policies series |
| Soggetto topico | Clean coal technologies |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-61324-221-2 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Capturing CO2 from coal-fired power plants -- 2. Clean coal technology hearing -- 3. Clean coal tech - power plant optimization -- 4. Coal gasification hearing - Hawkins testimony -- 5. Coal gasification hearing - Strakey testimony -- 6. Potential exports of U.S. clean coal technology |
| Record Nr. | UNINA-9910461556003321 |
| New York, : Nova Science Publishers, Inc., c2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Clean coal [[electronic resource] /] / Klaes G. Douwe, editor
| Clean coal [[electronic resource] /] / Klaes G. Douwe, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, Inc., c2010 |
| Descrizione fisica | 1 online resource (239 p.) |
| Disciplina | 628.5/32 |
| Altri autori (Persone) | DouweKlaes G |
| Collana | Renewable energy : research, development and policies series |
| Soggetto topico | Clean coal technologies |
| ISBN | 1-61324-221-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Capturing CO2 from coal-fired power plants -- 2. Clean coal technology hearing -- 3. Clean coal tech - power plant optimization -- 4. Coal gasification hearing - Hawkins testimony -- 5. Coal gasification hearing - Strakey testimony -- 6. Potential exports of U.S. clean coal technology |
| Record Nr. | UNINA-9910789690803321 |
| New York, : Nova Science Publishers, Inc., c2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Clean coal [[electronic resource] /] / Klaes G. Douwe, editor
| Clean coal [[electronic resource] /] / Klaes G. Douwe, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, Inc., c2010 |
| Descrizione fisica | 1 online resource (239 p.) |
| Disciplina | 628.5/32 |
| Altri autori (Persone) | DouweKlaes G |
| Collana | Renewable energy : research, development and policies series |
| Soggetto topico | Clean coal technologies |
| ISBN | 1-61324-221-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Capturing CO2 from coal-fired power plants -- 2. Clean coal technology hearing -- 3. Clean coal tech - power plant optimization -- 4. Coal gasification hearing - Hawkins testimony -- 5. Coal gasification hearing - Strakey testimony -- 6. Potential exports of U.S. clean coal technology |
| Record Nr. | UNINA-9910814940103321 |
| New York, : Nova Science Publishers, Inc., c2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Clean coal and sustainable energy : proceedings of the 9th international symposium on coal combustion / / edited by Junfu Lyu, Shuiqing Li
| Clean coal and sustainable energy : proceedings of the 9th international symposium on coal combustion / / edited by Junfu Lyu, Shuiqing Li |
| Pubbl/distr/stampa | Singapore : , : Springer, , [2022] |
| Descrizione fisica | 1 online resource (1091 pages) |
| Disciplina | 411 |
| Collana | Environmental Science and Engineering |
| Soggetto topico |
Clean coal technologies
Coal - Combustion |
| ISBN |
981-16-1656-6
981-16-1657-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Contents -- About the Editors -- Part I Invited Talks -- 1 Advances in Two-Fluid LES of Two-Phase Combustion -- 1.1 Introduction -- 1.2 Previous Studies on Two-Fluid LES of Two-Phase Combustion -- 1.3 Suggested Models for Two-Fluid LES of Two-Phase Combustion -- 1.4 The Two-Phase SGS Energy Equation Model -- 1.5 The SGS Mass Flux and Heat Flux Models -- 1.6 The SOM-SGS Gas Combustion Model -- 1.7 Assessment of the Two-Phase SGS Energy Equation Model -- 1.8 Assessment of the SOM Combustion Model -- 1.9 Assessment of the Two-Fluid RANS Modeling of Coal Combustion -- 1.10 Conclusions -- References -- 2 Flexible Operation of High Efficiency Coal Power Plants to Ensure Grid Stability When Intermittent Renewables Are Included -- 2.1 Introduction -- 2.2 Instrumentation and Control -- 2.3 Flexibility Options -- 2.4 Pollution Control Systems -- 2.5 Flexibility Impact Management -- 2.6 Conclusions -- References -- 3 Advances in Modeling Coal Pyrolysis, Char Combustion, and Soot Formation from Coal and Biomass Tar -- 3.1 Elemental Composition of Tar and Char -- 3.2 Soot Formation from Coal -- 3.3 Char Oxidation -- References -- 4 The Change in Bed Materials Size Distribution and Its Effect on CFB Boiler Operation -- 4.1 Introduction -- 4.2 The Initial Operation of the Once-Thought CFB Boiler of 330 MWe Unit #9 of Novocherkassk TPP -- 4.3 Model for Estimation of Changes in the PSD of the Bed Material -- 4.4 Results and Discussion -- 4.5 Conclusions -- References -- 5 Insights of MILD Combustion from High-Fidelity Simulations -- 5.1 Introduction -- 5.2 Theoretical Formulation -- 5.2.1 Governing Equations for Coal Combustion Simulation -- 5.2.2 Mixture Fraction Based Models -- 5.2.3 Well-Stirred Reactor Models -- 5.3 Computational Configuration -- 5.4 Results and Discussion -- 5.4.1 Comparison of Mixture Fraction-Based Models.
5.4.2 Analysis of MILD Combustion Using Well-Stirred Reactor and Steady Flamelet Models -- 5.5 Conclusions -- References -- Part II Basic Coal Quality and Combustion -- 6 Study on Alkali Metal Migration Characteristics in the Pyrolysis of Naomaohu Coal in CO Atmosphere -- 6.1 Experimental Part -- 6.1.1 Experimental Sample -- 6.1.2 Experimental Setup and Steps -- 6.1.3 Determination of the Form and Content of Alkali Metals -- 6.2 Results and Discussion -- 6.2.1 Analysis of the Occurrence of Alkali Metals in Raw Coal -- 6.2.2 Migration Characteristics of Alkali Metals at Different Temperatures -- 6.3 Conclusion -- References -- 7 Precipitation Characteristics of Alkali/Alkaline Earth Metal in High Alkali Coal -- 7.1 Introduction -- 7.2 Experimental Approaches -- 7.2.1 Preparation of Coal Samples and Sample Properties -- 7.2.2 Experimental Equipment and Facilities -- 7.2.3 Experimental Approaches -- 7.3 Experimental Results and Discussion -- 7.3.1 Influence of AT on Ash Content -- 7.3.2 Alkali and Chlorine Contents in Coal Ash at Different AT -- 7.3.3 Alkaline Earth Metal Content in Coal Ash at Different AT -- 7.3.4 Comparation of XRF and ICP-OES Results -- 7.4 Conclusion -- References -- 8 Experimental Study on Removal of Low Concentration Coal Tar in Syngas by Mg-Ca Composite Catalyst -- 8.1 Introduction -- 8.2 Experimental -- 8.2.1 Experimental Apparatus -- 8.2.2 Experimental Materials -- 8.3 Results and Discussion -- 8.3.1 Effect of Temperature on Tar Conversion Rate and Gas Products -- 8.3.2 Effect of Catalyst Particle Size on Tar Conversion Rate and Gas Products -- 8.3.3 Effect of Reaction Time on Tar Conversion Rate and Gas Products -- 8.4 Conclusions -- References -- 9 Experimental Investigation on Sodium Migration and Mineral Transformation in Ash Deposit During Gasification of Zhundong Coal Using a Drop Tube Furnace -- 9.1 Introduction. 9.2 Experimental -- 9.3 Results and Discussion -- 9.3.1 Effects of Sodium Salts, Kaolin and Diatomite on Sodium Migration -- 9.3.2 Effect of Ash Deposition Time on Sodium Migration and Mineral Transformation -- 9.4 Conclusions -- References -- 10 Study on Characteristics and Influencing Factors of Coal-Water Slurry Pyrolysis -- 10.1 Introduction -- 10.2 Experiment -- 10.3 Experimental Results and Analysis -- 10.3.1 Effect of Temperature on Weight Loss Rate and Pyrolysis Gas Yield -- 10.3.2 Effect of Temperature on Combined Gas Volume Concentration -- 10.3.3 Effect of Temperature on Gas Yield and Volume Concentration -- 10.3.4 Effect of Heating Rate and Residence Time on Weight Loss Rate -- 10.4 Conclusion -- References -- 11 Soot Formation in High-Temperature Pyrolysis of Various Coals -- 11.1 Introduction -- 11.2 Experimental Section -- 11.2.1 Experimental Setups -- 11.2.2 Fuel Property -- 11.3 Results and Discussion -- 11.3.1 Soot Yield and Number Size Distribution -- 11.3.2 Gas Compositions -- 11.3.3 Soot Oxidization -- 11.4 Conclusions -- References -- 12 Effect of Microstructures on Char Combustion Reactivity -- 12.1 Introduction -- 12.2 Experimental -- 12.2.1 Coal Samples and Preparation of Char -- 12.2.2 Char Characterization -- 12.2.3 X-Ray Diffraction Analysis -- 12.2.4 Char Combustion Reactivity Measurement -- 12.3 Results and Discussion -- 12.3.1 X-Ray Diffraction Carbon Crystallite Analyses -- 12.3.2 Char Combustion Reactivity -- 12.3.3 Correlations Between Char Combustion Reactivity and X-Ray Diffraction -- 12.4 Conclusions -- References -- 13 Effect of K2CO3 Addition on CO2 Gasification Characteristics and Ash Sintering Behaviour of a Chinese Lignite at Different Temperatures and Pressures as Examined Using a High-Pressure Thermogravimetric Analyser -- 13.1 Introduction -- 13.2 Experimental -- 13.2.1 Materials. 13.2.2 Experimental Setup -- 13.2.3 Data Processing and Analysis -- 13.2.4 SEM-EDS analysis -- 13.3 Results and Discussion -- 13.3.1 Gasification Characteristics -- 13.3.2 Ash Morphology -- 13.4 Conclusions -- References -- 14 Ash Deposition and Slagging Behavior of Xinjiang High-Alkali Coal in a 20MWth Cyclone Combustion Test Facility -- 14.1 Introduction -- 14.2 Experimental -- 14.2.1 Coal Properties -- 14.2.2 20MWth Pilot Plant Test Facility -- 14.3 Results and Discussion -- 14.3.1 Slagging Behavior of Ash During Cyclone Combustion Process -- 14.3.2 Ash Deposition Behavior in the Convective Zone of Furnace -- 14.3.3 Ash Slagging/Deposition Mechanism of Zhundong Coal Ash at Cyclone-Fired Condition -- 14.4 Conclusions -- References -- 15 Release Characteristics of Alkali Metals in Oxygen-Enriched Combustion of a Single Char Particle with Random Pore Model -- 15.1 Introduction -- 15.2 Physical Model -- 15.2.1 Random Pore Sub-model -- 15.2.2 Chemical Reaction Sub-model -- 15.2.3 Diffusion Sub-model -- 15.2.4 Energy Sub-model -- 15.3 Model Validation -- 15.4 Alkali Metal Release in O2/N2 and O2/CO2 Atmospheres -- 15.5 Effects of Particle Size and Ambient Temperature -- 15.6 Effects of O2 Mole Fraction in O2/N2 and O2/CO2 Atmospheres -- 15.7 Conclusion -- References -- 16 Experimental Study on the Influence of Slagging and Fouling for Wall Temperature Distribution -- 16.1 Introduction -- 16.2 Experimental Setups and Methods -- 16.2.1 Experimental System and Setups -- 16.2.2 Clean Tube Wall Temperature -- 16.2.3 Stained Tube Wall Temperature -- 16.2.4 Influence Factors of Stained Tube Temperature Distribution -- 16.3 Results and Discussions -- 16.3.1 Circumferential Temperature Distribution of Clean Tube -- 16.3.2 Circumferential Temperature Distribution of Stained Tube -- 16.3.3 Influence Factors of Temperature Distribution of Stained Tube. 16.4 Conclusion -- References -- 17 Numerical Investigation of Fly Ash Deposition onto Tube Bundles Inside Coal-Fired Boilers -- 17.1 Introduction -- 17.2 Methodology -- 17.3 Results and Discussion -- 17.4 Conclusions -- References -- 18 Effect of Refractory Lining Thickness on Slag Layer Behavior in Cyclone Barrel -- 18.1 Introduction -- 18.2 The Modeled Cyclone Barrel -- 18.3 Numerical Models -- 18.4 Simulation Conditions -- 18.5 Results and Discussion -- 18.5.1 Temperature and Heat Flux -- 18.5.2 Thickness and Velocity -- 18.5.3 Outlet Temperature -- 18.6 Conclusions -- References -- 19 Characteristics of Alkali Metal Migration and Transformation During Pyrolysis of Naomaohu Coal -- 19.1 Introduction -- 19.2 Experimental System -- 19.3 Measurement of Alkali Metals (Na, K) -- 19.4 Results and Discussion -- 19.4.1 Effect Of Temperature And Atmosphere On Semi-Coke And Tar Yield -- 19.4.2 Effect of Temperature on the Occurrence Form and Residual Amount of Alkali Metal in Coal Char -- 19.4.3 Effect of Temperature on Distribution Characteristics of Alkali Metals -- 19.5 Conclusion -- References -- Part III Pulverized Coal Combustion -- 20 Numerical Investigation on Combustion Characteristics and NOx Emission of Double-Reheat Tower Boiler at Different Loads -- 20.1 Introduction -- 20.2 Boiler Description -- 20.3 Modeling Methodology -- 20.3.1 Grid Independence -- 20.3.2 Numerical Models -- 20.4 Results ad Discussion -- 20.4.1 Validation of the CFD simulation -- 20.4.2 Effects of Different Unit Loads on the Combustion Characteristics and NOx Emission -- 20.4.3 Effects of Different Excess Air Ratios on the Combustion Characteristics and NOx Emission -- 20.5 Conclusions -- References -- 21 Numerical Study on Influence of Platen Super-Heaters on Heat Deviation in a 600 MW Tangentially Fired Pulverized-Coal Boiler -- 21.1 Introduction. 21.2 Description of Boiler. |
| Record Nr. | UNINA-9910743368503321 |
| Singapore : , : Springer, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Clean coal engineering technology / / Bruce G. Miller, Senior Scientist and Associate Director, EMS Energy Institute, The Pennsylvania State University, University Park, Pennsylvania
| Clean coal engineering technology / / Bruce G. Miller, Senior Scientist and Associate Director, EMS Energy Institute, The Pennsylvania State University, University Park, Pennsylvania |
| Autore | Miller Bruce G. |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Oxford : , : Butterworth-Heinemann, , [2017] |
| Descrizione fisica | 1 online resource (xviii, 838 pages) : illustrations (some color), maps |
| Disciplina | 662.620286 |
| Collana | Gale eBooks |
| Soggetto topico |
Clean coal technologies
Coal - Environmental aspects Coal-fired power plants Coal-fired furnaces |
| ISBN | 0-12-811366-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The chemical and physical characteristics of coal -- Coal as fuel -- The effect of coal usage on human health and the environment -- Introduction to coal utilization technologies -- Anatomy of a coal-fired power plant -- Clean coal technologies for advanced power generation -- Coal-fired emissions and legislative action -- Particulate formation and control technologies -- Formation and control of sulfur oxides -- Formation control of nitrogen oxides -- Mercury emissions reduction -- Formation and control of acid gases and organic and inorganic hazardous air pollutants -- Carbon dioxide emissions reduction and storage -- Emerging technologies for reduced carbon footprint -- US and international activities for near-zero emissions during electricity generation -- The future role of coal. |
| Record Nr. | UNINA-9910583362103321 |
Miller Bruce G.
|
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| Oxford : , : Butterworth-Heinemann, , [2017] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Innovative approaches towards ecological coal mining and utilization / / Heping Xie, Chengwei Lv, Jiuping Xu
| Innovative approaches towards ecological coal mining and utilization / / Heping Xie, Chengwei Lv, Jiuping Xu |
| Autore | Xie Heping |
| Pubbl/distr/stampa | Weinheim, Germany : , : Wiley-VCH, , [2022] |
| Descrizione fisica | 1 online resource (381 pages) |
| Disciplina | 363.738746 |
| Soggetto topico |
Clean coal technologies
Coal - Environmental aspects Coal mines and mining - Environmental aspects |
| Soggetto genere / forma | Electronic books. |
| ISBN |
3-527-82512-6
3-527-82511-8 3-527-82510-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgments -- Chapter 1 Technical Developing Pathway of Ecological Coal Mining -- 1.1 Background Introduction -- 1.2 Coal Mining Technology Development -- 1.2.1 Literature Analyses -- 1.2.1.1 Data Analysis System -- 1.2.1.2 Knowledge Diagram -- 1.2.2 Three Periods of Coal Mining Technology -- 1.2.2.1 Competition Phase -- 1.2.2.2 Diffusion Phase -- 1.2.2.3 Shift Phase -- 1.3 Discussion -- References -- Chapter 2 Developing Trending Toward Ecological Coal Utilization -- 2.1 Background Introduction -- 2.2 Coal Utilization Evolution -- 2.2.1 Initial Technological Competition -- 2.2.2 Fierce Innovative Diffusion -- 2.3 Coal Utilization Development Trends -- 2.3.1 Disruptive Integrated Shift -- 2.3.2 No‐Coal‐on‐Ground Integrated Energy System -- 2.4 Discussion -- References -- Chapter 3 Multiple Coal Seam Coproduction‐Oriented Equilibrium Approach Toward Coal-Water Conflict -- 3.1 Background Review -- 3.1.1 Multiple Coal Seam Production System -- 3.1.2 Mining Quota Allocation Scheme -- 3.1.3 Uncertain Condition -- 3.2 Modeling -- 3.2.1 Motivation for Employing Uncertain Variables -- 3.2.2 Typical Fuzzy Variables in the Proposed Method -- 3.2.3 Assumptions and Notations -- 3.2.3.1 Assumptions -- 3.2.3.2 Notations -- 3.2.4 Lower Level Decision‐Making Model -- 3.2.4.1 Objective Function -- 3.2.4.2 Constraints -- 3.2.5 Upper Level Decision Making Model -- 3.2.5.1 Objective -- 3.2.5.2 Constraints -- 3.2.6 Global Optimization Model -- 3.3 Solution Approach -- 3.3.1 Parameters Defuzzification -- 3.3.2 KKT Condition Transformation -- 3.4 Case Study -- 3.4.1 Presentation of Case Problem -- 3.4.2 Data Collection -- 3.4.3 Results for Different Scenarios -- 3.4.3.1 Scenario 1: Water Quality Standards I -- 3.4.3.2 Scenario 2: Water Quality Standards II -- 3.5 Discussion.
3.5.1 Propositions and Analysis -- 3.5.2 Management Recommendations -- References -- Chapter 4 Seasonal Changes‐Oriented Dynamic Strategy Toward Coal-Water Conflict Resolutions -- 4.1 Background Expression -- 4.2 Methodology -- 4.2.1 Key Problem Statement -- 4.2.2 Modeling -- 4.2.2.1 Assumption -- 4.2.2.2 Notations -- 4.2.2.3 Logical Representation for the Collieries -- 4.2.2.4 Logical Representation for the Authority -- 4.2.2.5 Global Optimization Model for the EP‐MQC -- 4.2.3 Model Transformation -- 4.3 Case Study -- 4.3.1 Presentation of the Case Region -- 4.3.2 Data Collection -- 4.3.3 Results Under Different Situations -- 4.4 Discussion -- 4.4.1 Propositions and Analysis -- 4.4.2 Policy Recommendations -- References -- Chapter 5 GIS‐Oriented Equilibrium Strategy Toward Coal Gangue Contamination Mitigating -- 5.1 Review of Background -- 5.2 Key Problem Statement -- 5.3 Coal Gangue Facility Siting Method -- 5.3.1 Identifying Candidate Sites Using GIS Technique -- 5.3.2 Selecting the Optimal Site Using the Modeling Technique -- 5.3.2.1 Assumptions -- 5.3.2.2 Notations -- 5.3.2.3 Model Formulation -- 5.3.3 Model Transformation -- 5.4 Case Study -- 5.4.1 Case Region Presentation -- 5.4.2 GIS Technique -- 5.4.3 Modeling Technique -- 5.4.4 Data Collection -- 5.4.5 Computational Results and Analysis -- 5.4.5.1 Scenario 1: α& -- equals -- 1.0 -- 5.4.5.2 Scenario 2: α& -- equals -- 0.9 -- 5.4.5.3 Scenario 3: α& -- equals -- 0.8 -- 5.4.5.4 Scenario 4: α& -- equals -- 0.7 -- 5.4.5.5 Scenario 5: α& -- equals -- 0.6 -- 5.5 Discussion -- 5.5.1 Propositions -- 5.5.2 Management Recommendations -- References -- Chapter 6 Dynamic Investment Strategy Toward Emissions Reduction and Energy Conservation of Coal Mining -- 6.1 Background Review -- 6.1.1 Multi‐system Consideration of Emission and Energy. 6.1.2 Multidimensional Consideration of Economic and Ecological Benefits -- 6.1.3 Multi‐stage Consideration of Environmental Investment -- 6.2 Modeling -- 6.2.1 Assumptions -- 6.2.2 Notations -- 6.2.3 Colliery Economic Benefit: Profit Objective -- 6.2.4 Colliery Ecological Benefit: Emission Reduction and Energy Conservation -- 6.2.5 Coal Production and Environmental Investment Activities -- 6.2.6 State Process Control Colliery Operations -- 6.2.7 Ecological Coal Mining Economic‐Ecological Equilibrium Model -- 6.3 Economic‐Ecological Equilibrium Model Solution Approach -- 6.3.1 General Parameterization -- 6.3.2 Fuzzy Goals for the Multiobjective Model -- 6.3.3 Standard and AM‐Based PSO for Nonlinear Dynamic Model -- 6.4 Case Study -- 6.4.1 Case Description -- 6.4.2 Parametrization -- 6.4.3 Data Collection -- 6.4.4 Results and Different Scenarios -- 6.4.4.1 Results Analysis -- 6.4.4.2 Sensitivity Analysis -- 6.5 Discussion and Analysis -- 6.5.1 Comprehensive Discussion for Results -- 6.5.2 Management Implications -- References -- Chapter 7 Carbon Dioxide Emissions Reduction‐Oriented Integrated Coal‐Fired Power Operation Method -- 7.1 Background Review -- 7.2 Key Problem Statement -- 7.3 Modeling -- 7.3.1 Assumptions -- 7.3.2 ICPBD Strategy Intentions -- 7.3.2.1 Maximizing Economic Benefit -- 7.3.2.2 Minimizing CO2 Emissions -- 7.3.3 ICPBD Strategy Limitations -- 7.3.3.1 Coal Purchase Phase Restriction -- 7.3.3.2 Coal Storage Phase Restrictions -- 7.3.3.3 Coal Blending Phase Restrictions -- 7.3.3.4 Coal Distribution Phase Restrictions -- 7.3.4 Global Model -- 7.4 Case Study -- 7.4.1 Presentation of Case Region -- 7.4.2 Model Transformation -- 7.4.3 Data Collection -- 7.5 Results and Discussion -- 7.5.1 Results for Different Scenarios -- 7.5.2 Propositions and Analysis -- 7.5.3 Management Recommendations -- References. Chapter 8 Equilibrium Coal Blending Method Toward Multiple Air Pollution Reduction -- 8.1 Background Presentation -- 8.1.1 Relationship Among All the Stakeholders -- 8.1.2 Decision Carrier Between All the Stakeholders -- 8.1.3 Modeling -- 8.1.3.1 Notations -- 8.1.3.2 Objectives of the Authority -- 8.1.3.3 Constrains of the Authority -- 8.1.3.4 Objectives of the CPPs -- 8.1.3.5 Constraints of the CPPs -- 8.1.3.6 Global Optimization Model -- 8.2 Case Study -- 8.2.1 Presentation of the Case Region -- 8.2.2 Model Transformation and Solution Approach -- 8.2.3 Data Collection -- 8.3 Results and Discussion -- 8.3.1 Results Under Different Scenarios -- 8.3.2 Propositions and Analysis -- 8.3.3 Management Recommendations -- References -- Chapter 9 Equilibrium Biomass-Coal Blending Method Toward Carbon Emissions Reduction -- 9.1 Background Review -- 9.2 Key Problem Statement -- 9.3 Modeling -- 9.3.1 Assumption -- 9.3.2 Notations -- 9.3.3 Model for the Local Authority -- 9.3.3.1 Objective 1: Maximizing Financial Revenue -- 9.3.3.2 Objective 2: Minimizing Carbon Emissions -- 9.3.3.3 Limitation on the CPPs' Operations -- 9.3.3.4 Power Supply Demand Restriction -- 9.3.3.5 Limitation on the Different Between the Quota and the Actual Emission -- 9.3.4 Model for CPPs -- 9.3.4.1 Objective: Maximizing Economic Benefits -- 9.3.4.2 Combustion Efficiency Constraint -- 9.3.4.3 Limitations on Fuel Quantities and Qualities -- 9.3.4.4 Technical Constraint -- 9.3.4.5 Social Responsibility Limitation -- 9.3.4.6 Carbon Emissions Quota Constraint -- 9.3.4.7 Fuel Resources Storage Limitation -- 9.3.5 Global Model -- 9.4 Case Study -- 9.4.1 Case Description -- 9.4.2 Model Transformation and Solution Approach -- 9.4.3 Data Collection -- 9.5 Results and Discussion -- 9.5.1 Results Under Different Scenarios -- 9.5.2 Propositions and Analyses -- 9.5.3 Policy Implications -- References. Chapter 10 Carbon Emission Reduction‐Oriented Equilibrium Strategy for Thermal-Hydro-Wind Generation System -- 10.1 Background Introduction -- 10.2 Modeling -- 10.2.1 Notations -- 10.2.2 Objectives -- 10.2.2.1 Carbon Emissions Reduction -- 10.2.2.2 Water Resources Wastes -- 10.2.2.3 Wind Power Utilization -- 10.2.2.4 Power Supply Balance -- 10.2.3 Constraint -- 10.2.3.1 Constraints of Wind Power -- 10.2.3.2 Constraints of Coal‐Combusted Power Plants -- 10.2.3.3 Constraint of Hydropower Station -- 10.2.3.4 Constraints of Hybrid Generation System -- 10.2.3.5 Global Model -- 10.3 Case Study -- 10.3.1 Case Description -- 10.3.2 Model Transformation -- 10.4 Data Collection -- 10.5 Result and Discussion -- 10.5.1 Result Under Different Scenarios -- 10.5.2 Comprehensive Discussion of Results -- 10.5.3 Management Recommendations -- References -- Chapter 11 Economic‐Environmental Equilibrium‐Based Wind-Solar-Thermal Power Generation System -- 11.1 Background Introduction -- 11.2 Key Problem Statement -- 11.3 Modeling -- 11.3.1 Notations -- 11.3.2 Objectives -- 11.3.2.1 Economic Profits -- 11.3.2.2 Carbon Emissions -- 11.3.2.3 Renewable Energy Utilization -- 11.3.3 Constraints -- 11.3.3.1 Constraints of Hybrid System -- 11.3.3.2 Constraints of Thermal Power Plant -- 11.3.3.3 Constraints of Wind Power Plant -- 11.3.3.4 Constraints of Solar Power Plant -- 11.3.4 Global Model -- 11.4 Case Study -- 11.4.1 Case Description -- 11.4.2 Model Transformation -- 11.4.3 Data Collection -- 11.4.4 Results and Analysis -- 11.5 Discussion -- 11.5.1 Propositions and Analysis -- 11.5.2 Management Recommendations -- References -- Chapter 12 Carbon Emissions Reductions‐Oriented Equilibrium Strategy for Municipal Solid Waste with Coal Co‐combustion -- 12.1 Background Introduction -- 12.2 Key Problem Statement -- 12.2.1 Conflict and Cooperation Between the Decision‐Makers. 12.2.2 Trade‐Off Between the Economy and the Environment. |
| Record Nr. | UNINA-9910555093603321 |
|
Xie Heping
|
||
| Weinheim, Germany : , : Wiley-VCH, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Innovative approaches towards ecological coal mining and utilization / / Heping Xie, Chengwei Lv, Jiuping Xu
| Innovative approaches towards ecological coal mining and utilization / / Heping Xie, Chengwei Lv, Jiuping Xu |
| Autore | Xie Heping |
| Pubbl/distr/stampa | Weinheim, Germany : , : Wiley-VCH, , [2022] |
| Descrizione fisica | 1 online resource (381 pages) |
| Disciplina | 363.738746 |
| Soggetto topico |
Clean coal technologies
Coal - Environmental aspects Coal mines and mining - Environmental aspects |
| ISBN |
3-527-82512-6
3-527-82511-8 3-527-82510-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgments -- Chapter 1 Technical Developing Pathway of Ecological Coal Mining -- 1.1 Background Introduction -- 1.2 Coal Mining Technology Development -- 1.2.1 Literature Analyses -- 1.2.1.1 Data Analysis System -- 1.2.1.2 Knowledge Diagram -- 1.2.2 Three Periods of Coal Mining Technology -- 1.2.2.1 Competition Phase -- 1.2.2.2 Diffusion Phase -- 1.2.2.3 Shift Phase -- 1.3 Discussion -- References -- Chapter 2 Developing Trending Toward Ecological Coal Utilization -- 2.1 Background Introduction -- 2.2 Coal Utilization Evolution -- 2.2.1 Initial Technological Competition -- 2.2.2 Fierce Innovative Diffusion -- 2.3 Coal Utilization Development Trends -- 2.3.1 Disruptive Integrated Shift -- 2.3.2 No‐Coal‐on‐Ground Integrated Energy System -- 2.4 Discussion -- References -- Chapter 3 Multiple Coal Seam Coproduction‐Oriented Equilibrium Approach Toward Coal-Water Conflict -- 3.1 Background Review -- 3.1.1 Multiple Coal Seam Production System -- 3.1.2 Mining Quota Allocation Scheme -- 3.1.3 Uncertain Condition -- 3.2 Modeling -- 3.2.1 Motivation for Employing Uncertain Variables -- 3.2.2 Typical Fuzzy Variables in the Proposed Method -- 3.2.3 Assumptions and Notations -- 3.2.3.1 Assumptions -- 3.2.3.2 Notations -- 3.2.4 Lower Level Decision‐Making Model -- 3.2.4.1 Objective Function -- 3.2.4.2 Constraints -- 3.2.5 Upper Level Decision Making Model -- 3.2.5.1 Objective -- 3.2.5.2 Constraints -- 3.2.6 Global Optimization Model -- 3.3 Solution Approach -- 3.3.1 Parameters Defuzzification -- 3.3.2 KKT Condition Transformation -- 3.4 Case Study -- 3.4.1 Presentation of Case Problem -- 3.4.2 Data Collection -- 3.4.3 Results for Different Scenarios -- 3.4.3.1 Scenario 1: Water Quality Standards I -- 3.4.3.2 Scenario 2: Water Quality Standards II -- 3.5 Discussion.
3.5.1 Propositions and Analysis -- 3.5.2 Management Recommendations -- References -- Chapter 4 Seasonal Changes‐Oriented Dynamic Strategy Toward Coal-Water Conflict Resolutions -- 4.1 Background Expression -- 4.2 Methodology -- 4.2.1 Key Problem Statement -- 4.2.2 Modeling -- 4.2.2.1 Assumption -- 4.2.2.2 Notations -- 4.2.2.3 Logical Representation for the Collieries -- 4.2.2.4 Logical Representation for the Authority -- 4.2.2.5 Global Optimization Model for the EP‐MQC -- 4.2.3 Model Transformation -- 4.3 Case Study -- 4.3.1 Presentation of the Case Region -- 4.3.2 Data Collection -- 4.3.3 Results Under Different Situations -- 4.4 Discussion -- 4.4.1 Propositions and Analysis -- 4.4.2 Policy Recommendations -- References -- Chapter 5 GIS‐Oriented Equilibrium Strategy Toward Coal Gangue Contamination Mitigating -- 5.1 Review of Background -- 5.2 Key Problem Statement -- 5.3 Coal Gangue Facility Siting Method -- 5.3.1 Identifying Candidate Sites Using GIS Technique -- 5.3.2 Selecting the Optimal Site Using the Modeling Technique -- 5.3.2.1 Assumptions -- 5.3.2.2 Notations -- 5.3.2.3 Model Formulation -- 5.3.3 Model Transformation -- 5.4 Case Study -- 5.4.1 Case Region Presentation -- 5.4.2 GIS Technique -- 5.4.3 Modeling Technique -- 5.4.4 Data Collection -- 5.4.5 Computational Results and Analysis -- 5.4.5.1 Scenario 1: α& -- equals -- 1.0 -- 5.4.5.2 Scenario 2: α& -- equals -- 0.9 -- 5.4.5.3 Scenario 3: α& -- equals -- 0.8 -- 5.4.5.4 Scenario 4: α& -- equals -- 0.7 -- 5.4.5.5 Scenario 5: α& -- equals -- 0.6 -- 5.5 Discussion -- 5.5.1 Propositions -- 5.5.2 Management Recommendations -- References -- Chapter 6 Dynamic Investment Strategy Toward Emissions Reduction and Energy Conservation of Coal Mining -- 6.1 Background Review -- 6.1.1 Multi‐system Consideration of Emission and Energy. 6.1.2 Multidimensional Consideration of Economic and Ecological Benefits -- 6.1.3 Multi‐stage Consideration of Environmental Investment -- 6.2 Modeling -- 6.2.1 Assumptions -- 6.2.2 Notations -- 6.2.3 Colliery Economic Benefit: Profit Objective -- 6.2.4 Colliery Ecological Benefit: Emission Reduction and Energy Conservation -- 6.2.5 Coal Production and Environmental Investment Activities -- 6.2.6 State Process Control Colliery Operations -- 6.2.7 Ecological Coal Mining Economic‐Ecological Equilibrium Model -- 6.3 Economic‐Ecological Equilibrium Model Solution Approach -- 6.3.1 General Parameterization -- 6.3.2 Fuzzy Goals for the Multiobjective Model -- 6.3.3 Standard and AM‐Based PSO for Nonlinear Dynamic Model -- 6.4 Case Study -- 6.4.1 Case Description -- 6.4.2 Parametrization -- 6.4.3 Data Collection -- 6.4.4 Results and Different Scenarios -- 6.4.4.1 Results Analysis -- 6.4.4.2 Sensitivity Analysis -- 6.5 Discussion and Analysis -- 6.5.1 Comprehensive Discussion for Results -- 6.5.2 Management Implications -- References -- Chapter 7 Carbon Dioxide Emissions Reduction‐Oriented Integrated Coal‐Fired Power Operation Method -- 7.1 Background Review -- 7.2 Key Problem Statement -- 7.3 Modeling -- 7.3.1 Assumptions -- 7.3.2 ICPBD Strategy Intentions -- 7.3.2.1 Maximizing Economic Benefit -- 7.3.2.2 Minimizing CO2 Emissions -- 7.3.3 ICPBD Strategy Limitations -- 7.3.3.1 Coal Purchase Phase Restriction -- 7.3.3.2 Coal Storage Phase Restrictions -- 7.3.3.3 Coal Blending Phase Restrictions -- 7.3.3.4 Coal Distribution Phase Restrictions -- 7.3.4 Global Model -- 7.4 Case Study -- 7.4.1 Presentation of Case Region -- 7.4.2 Model Transformation -- 7.4.3 Data Collection -- 7.5 Results and Discussion -- 7.5.1 Results for Different Scenarios -- 7.5.2 Propositions and Analysis -- 7.5.3 Management Recommendations -- References. Chapter 8 Equilibrium Coal Blending Method Toward Multiple Air Pollution Reduction -- 8.1 Background Presentation -- 8.1.1 Relationship Among All the Stakeholders -- 8.1.2 Decision Carrier Between All the Stakeholders -- 8.1.3 Modeling -- 8.1.3.1 Notations -- 8.1.3.2 Objectives of the Authority -- 8.1.3.3 Constrains of the Authority -- 8.1.3.4 Objectives of the CPPs -- 8.1.3.5 Constraints of the CPPs -- 8.1.3.6 Global Optimization Model -- 8.2 Case Study -- 8.2.1 Presentation of the Case Region -- 8.2.2 Model Transformation and Solution Approach -- 8.2.3 Data Collection -- 8.3 Results and Discussion -- 8.3.1 Results Under Different Scenarios -- 8.3.2 Propositions and Analysis -- 8.3.3 Management Recommendations -- References -- Chapter 9 Equilibrium Biomass-Coal Blending Method Toward Carbon Emissions Reduction -- 9.1 Background Review -- 9.2 Key Problem Statement -- 9.3 Modeling -- 9.3.1 Assumption -- 9.3.2 Notations -- 9.3.3 Model for the Local Authority -- 9.3.3.1 Objective 1: Maximizing Financial Revenue -- 9.3.3.2 Objective 2: Minimizing Carbon Emissions -- 9.3.3.3 Limitation on the CPPs' Operations -- 9.3.3.4 Power Supply Demand Restriction -- 9.3.3.5 Limitation on the Different Between the Quota and the Actual Emission -- 9.3.4 Model for CPPs -- 9.3.4.1 Objective: Maximizing Economic Benefits -- 9.3.4.2 Combustion Efficiency Constraint -- 9.3.4.3 Limitations on Fuel Quantities and Qualities -- 9.3.4.4 Technical Constraint -- 9.3.4.5 Social Responsibility Limitation -- 9.3.4.6 Carbon Emissions Quota Constraint -- 9.3.4.7 Fuel Resources Storage Limitation -- 9.3.5 Global Model -- 9.4 Case Study -- 9.4.1 Case Description -- 9.4.2 Model Transformation and Solution Approach -- 9.4.3 Data Collection -- 9.5 Results and Discussion -- 9.5.1 Results Under Different Scenarios -- 9.5.2 Propositions and Analyses -- 9.5.3 Policy Implications -- References. Chapter 10 Carbon Emission Reduction‐Oriented Equilibrium Strategy for Thermal-Hydro-Wind Generation System -- 10.1 Background Introduction -- 10.2 Modeling -- 10.2.1 Notations -- 10.2.2 Objectives -- 10.2.2.1 Carbon Emissions Reduction -- 10.2.2.2 Water Resources Wastes -- 10.2.2.3 Wind Power Utilization -- 10.2.2.4 Power Supply Balance -- 10.2.3 Constraint -- 10.2.3.1 Constraints of Wind Power -- 10.2.3.2 Constraints of Coal‐Combusted Power Plants -- 10.2.3.3 Constraint of Hydropower Station -- 10.2.3.4 Constraints of Hybrid Generation System -- 10.2.3.5 Global Model -- 10.3 Case Study -- 10.3.1 Case Description -- 10.3.2 Model Transformation -- 10.4 Data Collection -- 10.5 Result and Discussion -- 10.5.1 Result Under Different Scenarios -- 10.5.2 Comprehensive Discussion of Results -- 10.5.3 Management Recommendations -- References -- Chapter 11 Economic‐Environmental Equilibrium‐Based Wind-Solar-Thermal Power Generation System -- 11.1 Background Introduction -- 11.2 Key Problem Statement -- 11.3 Modeling -- 11.3.1 Notations -- 11.3.2 Objectives -- 11.3.2.1 Economic Profits -- 11.3.2.2 Carbon Emissions -- 11.3.2.3 Renewable Energy Utilization -- 11.3.3 Constraints -- 11.3.3.1 Constraints of Hybrid System -- 11.3.3.2 Constraints of Thermal Power Plant -- 11.3.3.3 Constraints of Wind Power Plant -- 11.3.3.4 Constraints of Solar Power Plant -- 11.3.4 Global Model -- 11.4 Case Study -- 11.4.1 Case Description -- 11.4.2 Model Transformation -- 11.4.3 Data Collection -- 11.4.4 Results and Analysis -- 11.5 Discussion -- 11.5.1 Propositions and Analysis -- 11.5.2 Management Recommendations -- References -- Chapter 12 Carbon Emissions Reductions‐Oriented Equilibrium Strategy for Municipal Solid Waste with Coal Co‐combustion -- 12.1 Background Introduction -- 12.2 Key Problem Statement -- 12.2.1 Conflict and Cooperation Between the Decision‐Makers. 12.2.2 Trade‐Off Between the Economy and the Environment. |
| Record Nr. | UNINA-9910830432203321 |
|
Xie Heping
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| Weinheim, Germany : , : Wiley-VCH, , [2022] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Jiejingmei jishu/#/Jiejingmei jishu [[Chieh Ching Mei Chi Shu]]
| Jiejingmei jishu/#/Jiejingmei jishu [[Chieh Ching Mei Chi Shu]] |
| Pubbl/distr/stampa | Beijing, : Jie jing mei ji shu bian ji bu, 1995- |
| Descrizione fisica | 1 online resource |
| Soggetto topico |
Clean coal technologies
Coal mines and mining |
| Soggetto genere / forma | Periodicals |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | chi |
| Altri titoli varianti |
CLEAN COAL TECHNOLOGY
Clean coal technology |
| Record Nr. | UNISA-996449553603316 |
| Beijing, : Jie jing mei ji shu bian ji bu, 1995- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Jiejingmei jishu/#/Jiejingmei jishu [[Chieh Ching Mei Chi Shu]]
| Jiejingmei jishu/#/Jiejingmei jishu [[Chieh Ching Mei Chi Shu]] |
| Pubbl/distr/stampa | Beijing, : Jie jing mei ji shu bian ji bu, 1995- |
| Descrizione fisica | 1 online resource |
| Soggetto topico |
Clean coal technologies
Coal mines and mining |
| Soggetto genere / forma | Periodicals |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | chi |
| Altri titoli varianti |
CLEAN COAL TECHNOLOGY
Clean coal technology |
| Record Nr. | UNINA-9910339037303321 |
| Beijing, : Jie jing mei ji shu bian ji bu, 1995- | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Minerals and coal : process calculations / / D.V. Subba Rao, formerly Head of the Department of Mineral Beneficiation, S.D.S. Autonomous College, Andhra Pradesh, India
| Minerals and coal : process calculations / / D.V. Subba Rao, formerly Head of the Department of Mineral Beneficiation, S.D.S. Autonomous College, Andhra Pradesh, India |
| Autore | Subba Rao D. V (Metallurgist) |
| Pubbl/distr/stampa | Leiden, The Netherlands : , : CRC Press/Balkema, , [2016] |
| Descrizione fisica | 1 online resource (355 pages) : illustrations, tables |
| Disciplina | 662.6/23 |
| Collana | A Balkema Book |
| Soggetto topico |
Coal - Processing - Mathematical models
Clean coal technologies |
| ISBN |
1-351-84714-7
1-315-22552-2 1-351-84715-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Minerals and coal -- 2. Materials (mass) balance -- 3. Sampling -- 4. Size analysis -- 5. Screening -- 6. Density -- 7. Liberation -- 8. Comminution -- 9. Crushing -- 10. Grinding -- 11. Principles of settling -- 12. Classification -- 13. Beneficiation operations -- 14. Sink and float -- 15. Float and sink -- 16. Metallurgical accounting -- 17. Coal washing efficiency -- 18. Process plant circuits. |
| Record Nr. | UNINA-9910155141203321 |
|
Subba Rao D. V (Metallurgist)
|
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| Leiden, The Netherlands : , : CRC Press/Balkema, , [2016] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
