McHugh / Krukonis / Brenner Supercritical Fluid Extraction

Principles and Practice
2. Auflage 2013
ISBN: 978-0-08-051817-6
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 608 Seiten, Web PDF

Supercritical Fluid Extraction is a technique in which CO2 is used under extremely high pressure to separate solution (e.g., removing caffeine from coffee). Separations is basic to all process industries and supercritical fluid extraction is a specific type which is receiving a high level of attention. The book will combine basic fundamentals with industrial applications. The second edition has been expanded and updated and includes new chapters on chromatography and food processing. '...this is an excellent book which is both instructive and amusing to read. Its true value is neatly summarised in one of the closing sentences: 'We have supplied you with the guidelines and criteria which you can now apply when considering supercritical fluids for your own needs.'' - Chemistry in Britain, February 1995

Autoren/Hrsg.

Mchugh, Mark

Krukonis, Val

Brenner, Howard

Inhaltsverzeichnis

1;Front Cover
;1
2;Supercritical Fluid Extraction: Principles and Practice;4
3;Copyright Page;5
4;Table of Contents;6
5;Supercritical Fluid Extraction;10
6;Chapter 1. Introduction;12
7;Chapter 2. Historical Perspective;28
8;Chapter 3. Phase Diagrams forSupercritical Fluid-Solute Mixtures;38
8.1;PHASE DIAGRAMS FOR BINARY MIXTURES;42
8.2;SOLID-SUPERCRITICAL FLUID PHASE DIAGRAMS;56
8.3;POLYMER-SUPERCRITICAL FLUID PHASE DIAGRAMS;72
8.4;PHASE DIAGRAMS FOR TERNARY MIXTURES;82
9;Chapter 4. Experimental Techniquesin High-Pressure Studies;96
9.1;DYNAMIC METHODS FOR MEASURING SOLUBILITIES INSUPERCRITICAL FLUIDS;96
9.2;STATIC METHODS FOR MEASURING SOLUBILITIES INSUPERCRITICAL FLUIDS;102
9.3;METHODS FOR DETERMINING PHASE BORDER CURVES;105
10;Chapter 5. Thermodynamic Modelingof SupercriticalFluid-Solute Phase Behavior;110
10.1;INTERMOLECULAR FORCES;110
10.2;SOLUBILITY PARAMETERS;116
10.3;VAPOR-LIQUID CALCULATIONS;121
10.4;LIQUID-LIQUID-VAPOR CALCULATIONS;125
10.5;POLYMER-SUPERCRITICAL FLUID CALCULATIONS;131
10.6;SOLID-SUPERCRITICAL FLUID CALCULATIONS;138
11;Chapter 6. Process Operations;146
12;Chapter 7. Early Industrial Applications;156
12.1;PROPANE DEASPHALTING;156
12.2;SOLEXOL PROCESS;161
12.3;ROSE PROCESS;164
13;Chapter 8. Supercritical FluidProcess DevelopmentStudies;168
13.1;ACTIVATED CARBON REGENERATION;169
13.2;SEPARATION OF ORGANIC-WATER SOLUTIONS;181
13.3;BREAKING AN AZEOTROPE;193
14;Chapter 9.
Polymers andMonomers Processing;200
14.1;HIGH-PRESSURE POLYETHYLENE POLYMERIZATION;200
14.2;POLYMER FRACTIONATION PROCESSES;203
14.3;POLYETHYLENE FRACTIONATION;209
14.4;FRACTIONATION OF ETHYLENE-BASED COPOLYMERS;216
14.5;POLYSILOXANE AND POLYSILOXANE/PMMACOPOLYMER FRACTIONATION;228
14.6;FRACTIONATION OF POLYMER BINDERSFOR SOLID PROPELLANTS;261
14.7;OLIGOMER EXTRACTION FROM POLYMERS;268
14.8;SUPERCRITICAL FLUID CHROMATOGRAPHY ANALYSISOF POLYSTYRENE;269
14.9;POLYMER FIBER SPINNING;271
14.10;FRACTIONATION OF VARIOUS POLYMERS;273
14.11;POLYMER-ORGANIC SOLVENT PHASE SEPARATION;291
15;Chapter 10. Processing Pharmaceuticals,Natural Products, SpecialtyChemicals, and Waste Streams;304
15.1;COFFEE DECAFFEINATION;305
15.2;EDIBLE OILS EXTRACTION;310
15.3;EXTRACTION OF CHEMOTHERAPEUTIC AGENTS;315
15.4;ISOMER SEPARATIONS;318
15.5;TREATMENT OF WASTE STREAMS;320
16;Chapter 11. Chemical Reactions inSupercritical Fluids;322
16.1;ENZYME REACTIONS;322
16.2;HIGH-TEMPERATURE REACTIONS;332
16.3;HETEROGENEOUS CATALYSIS;333
16.4;VISCOSITY EFFECTS;336
16.5;REACTION/SEPARATION SCHEMES;337
16.6;ENHANCED REACTION RATES AND SELECTIVITIES;339
17;Chapter 12. Special Applications;344
17.1;SUPERCRITICAL FLUID NUCLEATION;344
17.2;GAS ANTISOLVENT RECRYSTALLIZATION;353
17.3;SWELLING OF POLYMERS;368
17.4;FORMATION OF POROUS POLYMERS;371
18;Chapter 13. Epilogue;378
19;References;384
20;Index;514