Green Chemistry Using Liquid and Supercritical Carbon Dioxide


Book Description

Annotation. Introduction, J. Young, J. DeSimone, and W. TumasPart I: Catalysis and Chemical Synthesis in CO21. Phase behavior and its effects on reactions in liquid and supercritical CO2, L.A. Blanchard et al. 2. Advances in homogeneous, heterogeneous and biphasic metal catalyzed reactions in dense phase carbon dioxide, T. Ikariya et al. 3. CO2 as a reactant and solvent in catalysis, T. Ikariya and R. Noyori4. Free radical chemistry in supercritical CO2, J.M. Tanko5. Fluorous phases and compressed carbon dioxide as alternative solvents for chemical synthesis: a comparison, W. Leitner6. Enzyme chemistry in carbon dioxide, R.L. Rodney and A.J. RussellPart II: Polymers in CO27. Solubility of polymers in CO2, M. McHugh8. Interfacial phenomena with CO2-soluble surfactants, K. Johnston et al. 9. Synthesis and characterization of polymers: From polymeric micelles to step growth polymerizations, J. Young and J. DeSimone10. Preparation and studies of polymer/polymer composites prepared using supercritical carbon dioxide, E. Kung, A.J. Lesser, and T.J. McCarthy11. Rheological properties of polymers modified with CO2, C.W. Manke and E. GulariPart III: Industrial Processes and Applications Utilizing CO212. Coatings from liquid and supercritical CO2, Y. Chernyak et al. 13. Dry cleaning with liquid CO2, G. Stewart14. Selective and complete hydrogenation of vegetable oils and free fatty acids in supercritical fluids, T. Tacke, S. Wieland, and P. Panster15. Supercritical CO2 enhancement of cemented materials, C. Taylor, J. Rubin, and B. Carey.




Capture and Utilization of Carbon Dioxide with Polyethylene Glycol


Book Description

In this volume, Professor He and his coworkers summarize polyethylene glycol (PEG)-promoted CO2 chemistry on the basis of understanding about phase behavior of PEG/CO2 system and reaction mechanism at molecular level. As PEG could be utilized as a green replacement for organic solvents, phase-transfer catalyst, surfactant, support in various reaction systems, significantly promoting catalytic activity and recovering expensive metal catalysts, particularly regarded as a CO2-philic material, the authors focus on special applications of PEG in CO2 capture and utilization, including PEG-functionalized catalysts for efficient transformation of CO2 and PEG-functionalized absorbents for efficient CO2 capture. Furthermore, they describe carbon capture and utilization strategy as an alternative approach to address the energy penalty problem in carbon capture and storage. Interestingly, the authors also discuss PEG radical chemistry in dense CO2 as rather creative and unusual use of PEG, presumably serves as a reaction medium and a radical initiator for radical chemistry.




Environmental Chemistry


Book Description

This book describes advances in this new, fast developing science, which seeks to decipher fundamental mechanisms ruling the behaviour in water, soils, atmosphere, food and living organisms of toxic metals, fossil fuels, pesticides and other organic pollutants. Sections on eco-toxicology, green chemistry, and analytical chemistry round out this thorough survey of conditions and analytical techniques in an emerging specialty.




Green Chemistry and Catalysis


Book Description

This first book to focus on catalytic processes from the viewpoint of green chemistry presents every important aspect: · Numerous catalytic reductions and oxidations methods · Solid-acid and solid-base catalysis · C-C bond formation reactions · Biocatalysis · Asymmetric catalysis · Novel reaction media like e.g. ionic liquids, supercritical CO2 · Renewable raw materials Written by Roger A. Sheldon -- without doubt one of the leaders in the field with much experience in academia and industry -- and his co-workers, the result is a unified whole, an indispensable source for every scientist looking to improve catalytic reactions, whether in the college or company lab.




Innovations in Green Chemistry and Green Engineering


Book Description

Processes that meet the objectives of green chemistry and chemical engineering minimize waste and energy use, and eliminate toxic by-products. Given the ubiquitous nature of products from chemical processes in our lives, green chemistry and chemical engineering are vital components of any sustainable future. Gathering together ten peer-reviewed articles from the Encyclopedia of Sustainability Science and Technology, Innovations in Green Chemistry and Green Engineering provides a comprehensive introduction to the state-of-the-art in this key area of sustainability research. Worldwide experts present the latest developments on topics ranging from organic batteries and green catalytic transformations to green nanoscience and nanotoxicology. An essential, one-stop reference for professionals in research and industry, this book also fills the need for an authoritative course text in environmental and green chemistry and chemical engineering at the upper-division undergraduate and graduate levels.




Introduction to Green Chemistry


Book Description

The book covers traditional green chemistry topics, including catalysis, benign solvents, and alternative feedstocks. It also discusses relevant but less frequently covered topics with chapters such as Chemistry of Longer Wear and Population and the Environment. This coverage highlights the importance of chemistry to everyday life and demonstrates the benefits the expanded exploitation of green chemistry can have for society. Copiously illustrated with over 800 figures, this second edition provides an update from the frontiers of the field.




Green Solvents, Volume 4


Book Description

Nicht nur in den westlichen Industrieländern ist Umweltschutz heute ein selbstverständlicher Bestandteil der gesellschaftlichen Existenz. Über die Entwicklung der Grünen Chemie und Technik informiert das 9-bändige "Handbook of Green Chemistry" (herausgegeben von Paul Anastas, dem Vater der Grünen Chemie), zu dem dieser vorliegende Band über superkritische Lösungsmittel gehört. Ausführlich wie nie zuvor behandelt er alle Aspekte dieses aufregenden Forschungsgebiet.




Handbook of Green Chemistry, Green Solvents, Supercritical Solvents


Book Description

Green Chemistry is a vitally important subject area in a world where being as green and environmentally sound as possible is no longer a luxury but a necessity. Its applications include the design of chemical products and processes that help to reduce or eliminate the use and generation of hazardous substances. The Handbook of Green Chemistry comprises 12 volumes, split into subject-specific sets as follows: Set I: Green Catalysis Set II: Green Solvents • Volume 4: Supercritical Solvents • Volume 5: Reactions in Water • Volume 6: Ionic Liquids Set III: Green Processes Set IV: Green Products Supercritical Fluids (SCFs) and Gas-Expanded Liquids (GXLs) are of great interest in green chemistry because either they are nontoxic and non-polluting solvents (like carbon dioxide or water) or they help one to avoid harmful intermediates through new processing routes. This book examines the use of SCFs and GXLs in catalysis, polymerization and many other major reactions and processes where avoiding the use of a hazardous solvent is beneficial for the environment and the economy. The additional control parameters resulting from the unique physiochemical properties of solvents are discussed and highlighted with numerous examples from the current literature and applications.




Green Chemistry, 2nd edition


Book Description

This second edition of the well-received volume addresses a diverse selection of topics in green chemistry, highlighting the potential and scope of green chemistry for clean and sustainable development. Covering the basics, the book discusses the benefits of environmentally friendly chemical practices and their use in industry. The book has been updated with new research, new advances, and timely references. Specific topics include: eco-friendly products green catalysts ionic liquids supercritical fluids green solvents photo-Fenton reaction photocatalysis sonochemistry microwave-assisted organic synthesis ultrasound-assisted reactions green composites green manufacturing processes The current and future impacts of green chemistry have also been discussed in this book. The volume will enlighten the scientific community on the advantages the green chemistry, which including being both eco-friendly and useful on the industrial scale, by explaining how green chemistry is put into actual practice.