Info
- Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.
Structure and Modeling of Complex Petroleum Mixtures / / edited by Chunming Xu, Quan Shi
| Structure and Modeling of Complex Petroleum Mixtures / / edited by Chunming Xu, Quan Shi |
| Edizione | [1st ed. 2016.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
| Descrizione fisica | 1 online resource (VII, 182 p.) |
| Disciplina | 665.5 |
| Collana | Structure and Bonding |
| Soggetto topico |
Chemistry, Physical and theoretical
Chemical engineering Fossil fuels Physical Chemistry Theoretical and Computational Chemistry Industrial Chemistry/Chemical Engineering Fossil Fuels (incl. Carbon Capture) |
| ISBN | 3-319-32321-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Aims and Scope -- Preface -- Contents -- Molecular Structure and Association Behavior of Petroleum Asphaltene -- 1 Introduction -- 2 Chemical Structure of Asphaltene Molecule -- 2.1 Molecular Weight (MW) -- 2.2 Detail Composition and Structure -- 3 Molecular Interactions and Aggregation Models -- 3.1 Asphaltene Molecular Interactions -- 3.1.1 Acid-Base Interactions -- 3.1.2 Hydrogen Bonding -- 3.1.3 Coordination -- 3.1.4 pi-pi Stacking -- 3.2 Structural Model of Asphaltene Aggregation -- 3.2.1 Yen Model -- 3.2.2 Yen-Mullins Model -- 3.2.3 Gray´s Model -- 3.2.4 Yarranton´s Model -- 3.2.5 PAC Model -- 4 Asphaltene Deposition -- 4.1 Asphaltene Micellization and Aggregation -- 4.2 Asphaltene Nanoaggregation -- 4.3 Clustering of Asphaltene Nanoaggregates -- 5 Size Distribution of Asphaltene Monomers and Aggregates -- 5.1 Size of Asphaltene Monomers -- 5.2 Size of Asphaltene Aggregates -- 5.3 Effects on Size of Asphaltenes -- 6 Molecular Simulation -- 6.1 Atomic Level -- 6.2 Coarse-Grained Level -- 7 Thermodynamic Models and Oil Compatibility -- 8 Concluding Remarks -- References -- Porphyrins in Heavy Petroleums: A Review -- 1 Introduction -- 2 Vanadium and Nickel Compounds in Heavy Petroleums -- 3 Isolation of Porphyrins from Heavy Petroleums -- 3.1 Solvent Extraction for Primary Enrichment Separation -- 3.2 Column Chromatography for Porphyrins Separation -- 3.3 Purification Methods for the Specific Porphyrins -- 4 Chemical Characterization of Porphyrins -- 4.1 Identification and Quantification by UV-Visible Spectroscopy -- 4.2 Molecular Characterization by Mass Spectrometry -- 4.3 Structure Characterization by X-Ray Absorption Spectroscopy -- 4.4 Other Methods -- 5 Porphyrins as a Maturity Parameter for Petroleum Thermal Evolution -- 6 Demetallization Technologies for Petroleum Upgrading -- 7 Summary and Future Prospects -- References.
Ruthenium Ion-Catalyzed Oxidation for Petroleum Molecule Structural Features: A Review -- 1 Introduction -- 2 Principles and Methodology -- 2.1 Mechanism of RICO Catalytic Reaction -- 2.2 Basic Reactions of RICO -- 2.3 Other Side Reactions Occurring in RICO System -- 2.4 Quantitative Analysis of RICO Products -- 3 RICO Revealed Molecular Structure of Heavy Petroleum Fractions -- 3.1 Asphaltenes -- 3.2 Other Heavy Petroleum Fractions -- 3.3 Carbon Residue on Catalyst -- 3.4 Kerogen -- 4 Summary and Future Prospects -- References -- Molecular-Level Composition and Reaction Modeling for Heavy Petroleum Complex System -- 1 Introduction -- 2 Composition Model for Heavy Oil -- 2.1 Qualitative Molecular Information Determination -- 2.1.1 Core Representation -- 2.1.2 SC and IL Representation -- 2.1.3 Resid Molecule Sampling -- 2.2 Quantitative Molecular Information Determination -- 2.2.1 Quantitative Sampling Protocol -- 2.2.2 Model Optimization and Representative Results -- 3 Reaction Model for Heavy Oil -- 3.1 ARM Reaction Network Analysis -- 3.2 ARM Model Equation -- 3.3 Kinetic Parameters: LFER -- 3.4 Post-reaction Sampling and Product Property Estimation -- 3.5 Representative Results of a Resid Pyrolysis Model -- 4 Summary -- References -- Molecular Modeling for Petroleum-Related Applications -- 1 Introduction -- 2 Theory and Methods -- 2.1 Classification -- 2.2 QM-Based Methods -- 2.2.1 Ab Initio Methods -- 2.2.2 Semiempirical Methods -- 2.2.3 DFT -- 2.3 Force-Field-Based Methods -- 2.4 MM Models -- 2.5 MC Methods -- 2.6 MD Methods -- 3 Applications in Heavy Oil Chemistry -- 3.1 Improved B-L Method -- 3.2 Most Probable Molecular Conformation of Heavy Oil -- 4 Applications in Catalyst Development -- 4.1 Adsorption -- 4.1.1 Adsorption Isotherms -- 4.1.2 Adsorption Thermodynamics -- 4.1.3 Adsorption Sites -- 4.2 Diffusion -- 4.2.1 Diffusion in Zeolites. 4.2.2 Zeolite Modification -- 4.2.3 Diffusion in Hierarchical Zeolite -- 4.3 Catalyst Structure -- 5 Applications in Reactions of Refining Processes -- 5.1 Desulfurization -- 5.1.1 Hydrodesulfurization (HDS) -- 5.1.2 RADS -- 5.2 Hydrodenitrogenation (HDN) -- 5.3 Alkylation -- 5.4 Isomerization -- 5.5 Hydrodeoxygenation (HDO) -- 6 Summary and Prospects -- References -- Index. |
| Record Nr. | UNINA-9910254027003321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Will and Responsibility : Legal Thinking of Artificial Intelligence / / by Jun Gu, Chunming Xu
| Will and Responsibility : Legal Thinking of Artificial Intelligence / / by Jun Gu, Chunming Xu |
| Autore | Gu Jun |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (218 pages) |
| Disciplina | 006.3 |
| Altri autori (Persone) |
XuChunming
ZhengLujie |
| Collana | Human Intelligence |
| Soggetto topico |
Artificial intelligence
Information technology - Law and legislation Mass media - Law and legislation Law and the social sciences Robotics Human rights Artificial Intelligence IT Law, Media Law, Intellectual Property Socio-Legal Studies Human Rights |
| ISBN | 981-9739-29-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preface When ability declines, how can will link to responsibility? -- Chapter One Will Sophia open the door to machines becoming "human"? -- Chapter Two Is "machine will" a contradiction in terms? -- Chapter Three How to implement AI responsibility? -- Chapter Four How do robots balance rights and obligations? -- Chapter Five Do robots need constitutional status? -- Chapter Six Does AI legislation need robot participation? -- Chapter Seven Robot intervening in the judiciary, who judges whom? -- Chapter Eight Machine "creation", who owns intellectual property rights? -- Chapter Nine Can robots also suffer "personal infringement"? -- Postscript. |
| Record Nr. | UNINA-9910879586703321 |
Gu Jun
|
||
| Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||