Solvents and sustainable chemistry
Author(s) -
Tom Welton
Publication year - 2015
Publication title -
proceedings of the royal society a mathematical physical and engineering sciences
Language(s) - English
Resource type - Journals
eISSN - 1471-2946
pISSN - 1364-5021
DOI - 10.1098/rspa.2015.0502
Subject(s) - green chemistry , sustainability , supercritical fluid , ionic liquid , process (computing) , chemistry , solvent , environmentally friendly , biochemical engineering , organic chemistry , process engineering , computer science , engineering , catalysis , ecology , biology , operating system
Solvents are widely recognized to be of great environmental concern. The reduction of their use is one of the most important aims of green chemistry. In addition to this, the appropriate selection of solvent for a process can greatly improve the sustainability of a chemical production process. There has also been extensive research into the application of so-called green solvents, such as ionic liquids and supercritical fluids. However, most examples of solvent technologies that give improved sustainability come from the application of well-established solvents. It is also apparent that the successful implementation of environmentally sustainable processes must be accompanied by improvements in commercial performance.
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