The Application of Green Solvents in Separation Processes provides an overview of the main achievements and benefits in extraction and separation processes by applying green chemistry principles. It reviews how the implementation of greener solvents in those processes improves performance and, in some cases, reduces the need for extraction and separation techniques. Applications of Green Chemistry techniques which are relevant for a broad range of scientific and technological areas are covered, including the benefits and challenges associated with the application of green solvents and techniques. The book features a logical progression of a wide range of topics and methods, beginning with an overview of green solvents, covering everything from water and organic solvents to Ionic liquids, switchable solvents and eutectic mixtures, Supercritical fluids and gas-expanded solvents, and more. It continues by outlining green extraction techniques such as green membrane extraction, ultrasound-assisted extraction, and surfactant-mediated extraction techniques. Green sampling and sample preparation techniques are then explored, followed by green analytical separations, including green gas and liquid capillary chromatography, counter current chromatography, supercritical fluid chromatography, and capillary electrophoresis and other electrical separations. Provides insight into recent advances toward greener extraction and separation processesGives an understanding of alternatives to harmful solvents commonly used in extraction and separation processes, as well as advanced techniques for such processesWritten by a multidisciplinary group of internationally recognized scientists INDICE: SECTION 1: INTRODUCTION 1. Initial considerations on greener processes SECTION 2: GREEN SOLVENTS 2. Water as a first choice green solvent 3. Preferable organic solvents and solvent selection guides 4. Bio-based molecular solvents 5. Supramolecular solvents for green chemistry 6. Ionic liquids, switchable solvents and eutectic mixtures 7. Supercritical fluids and gas-expanded solvents SECTION 3: GREEN EXTRACTION TECHNIQUES 8. Green membrane extraction 9. Microwaves for greener extraction 10. Ultrasound-assisted extraction 11. Environmentally benign fluid extraction 12. Surfactant-mediated extraction techniques SECTION 4: GREEN SAMPLING AND SAMPLE PREPARATION TECHNIQUES 13. Green sample collection 14. Microextraction and solventless techniques SECTION 5: GREEN ANALYTICAL SEPARATIONS 15. Green gas and liquid capillary chromatography 16. Supercritical fluid chromatography 17. Capillary electrophoresis as a green alternative separation technique
- ISBN: 978-0-12-805297-6
- Editorial: Elsevier
- Encuadernacion: Rústica
- Páginas: 300
- Fecha Publicación: 01/05/2017
- Nº Volúmenes: 1
- Idioma: Inglés