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Glycerol : production, structure, and applications /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Nova Science Publishers,
[2012]
|
| Colección: | Chemical engineering methods and technology.
Biochemistry research trends series. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- GLYCEROL: PRODUCTION, STRUCTURE AND APPLICATIONS; GLYCEROL: PRODUCTION, STRUCTURE AND APPLICATIONS; Library of Congress Cataloging-in-Publication Data; CONTENTS; PREFACE; Chapter 1: THERMOCHEMICAL CONVERSION OF GLYCEROL TO HYDROGEN; ABSTRACT; INTRODUCTION; THERMODYNAMICS OF CONVERSION OF GLYCEROL TO HYDROGEN; GLYCEROL CONVERSION REACTION PATHWAY; STEAM REFORMING (SR); Thermodynamic Equilibrium Analysis; Experimental Work; SORPTION ENHANCED STEAM REFORMING (SESR); Thermodynamic Equilibrium Analysis; Experimental Work; Autothermal Reforming (ATR); Thermodynamic Equilibrium Analysis.
- Experimental WorkAQUEOUS PHASE REFORMING (APR); Experimental Work; SUPERCRITICAL WATER GASIFICATION (SCWG); Thermodynamic Equilibrium Analysis; Experimental Work; THERMAL DECOMPOSITION; CONCLUSION; ACKNOWLEDGMENTS; REFERENCES; Chapter 2: VALORIZATION OF GLYCEROL IN PROPANEDIOLS PRODUCTION BY CATALYTIC PROCESSES; ABSTRACT; 1. INTRODUCTION; 2. HOMOGENEOUS CATALYSIS; 3. ENZYMATIC CATALYSIS; 4. HETEROGENEOUS CATALYSIS; 4.1. Glycerol to 1,2-Propanediol; 4.1.1. Monometallic Catalysts; 4.1.2. Metal Catalysts Modified by Brønsted Acids or Bases; 4.1.3. Bimetallic Catalysts.
- 4.1.4. Hydrogenolysis in Absence of Hydrogen4.2. Glycerol to 1,3-Propanediol; 5. INSIGHT THE REACTION MECHANISM OF GLYCEROL HYDROGENOLYSIS; 5.1. Critical Approach to the Hydrogenolysis Mechanism of Glycerol; A. Basic and Surface Chemistry Concepts Relative to Alcohols and Polyols Reactions; B. Thermodynamic Variations Involved in Glycerol Hydrogenolysis Reaction; 5.2. The Hydrogenolysis Mechanism of Glycerol: General Consideration; 5.2.1. The Mechanism to 1,2-Propanediol; 5.2.2. The Mechanism to 1,3-Propanediol; CONCLUSION; REFERENCES.
- Chapter 3: AQUEOUS-PHASE REFORMING OF GLYCEROL FOR HYDROGEN PRODUCTIONABSTRACT; 1. INTRODUCTION; 2. AQUEOUS-PHASE REFORMING; 2.1. Catalysts for Aqueous-Phase Reforming; 2.2. Reaction Mechanism; 3. EXPERIMENTAL; 3.1. Synthesis of the Catalysts; 3.1.1. Combustion Method; 3.1.2. Coprecipitation Method; 3.1.3. Wet Impregnation Method; 3.1.4. Dry Impregnation Method; 3.2. Characterization of Catalysts; 3.3. Catalytic Tests; 4. RESULTS AND DISCUSSIONS; 4.1. Chemical Composition; 4.2. Textural Analysis; 4.3. X-Ray Diffraction (XRD); 4.4. Diffuse Reflectance UV-Vis Spectroscopy (DRS).
- 4.5. Temperature-Programmed Reduction (TPR)4.6. Catalytic Tests; 4.6.1. Influence of Agitation Speed; 4.6.2. Influence of the Catalyst Loading; 4.6.3. Evaluation of the Catalysts with 1% Glycerol Solution; 4.6.4. Evaluation of the Catalysts with 10% Glycerol Solution; CONCLUSIONS; REFERENCES; Chapter 4: THE PAUPER AND THE PRINCE: GLYCEROL IN A VIEW FROM BIOFUELS AND BIOREFINERIES; 1. INTRODUCTION; 2. CHEMICAL APPROACHES TO VALORIZE GLYCEROL; 2.1. Dehydration and Oxyhydration Reactions; 2.2. Selective Reduction Reactions; 2.3. Selective Oxidation Reactions; 2.4. Reforming Reactions.