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If the Benchmark score is determined by the transformation products, the Benchmark score will include a subscript of TP. CoHC - Chemicals of High Concern (polymer residuals & catalysts): Version 1.4 of the GreenScreen added special rules for benchmarking polymers which include analysis of residual monomers and/or catalysts present at or above ...
The first general metric for green chemistry remains one of the most flexible and popular ones. Roger A. Sheldon’s environmental factor (E-factor) can be made as complex and thorough or as simple as desired and useful. [10] The E-factor of a process is the ratio of the mass of waste per mass of product:
The GreenScreen List Translator is a procedure for assessing chemical hazard used to identify chemicals of concern to prioritize for removal from product formulations. The List Translator assesses substances based on their presence on lists of chemicals associated with human and environmental health hazards issued by a global set of governmental and professional scientific bodies, such as the ...
Green chemistry, similar to sustainable chemistry or circular chemistry, [1] is an area of chemistry and chemical engineering focused on the design of products and processes that minimize or eliminate the use and generation of hazardous substances. [2]
Atom economy is an important concept of green chemistry philosophy [2] [3] [4] and one of the most widely used metrics for measuring the "greenness" of a process or synthesis. Good atom economy means most of the atoms of the reactants are incorporated in the desired products and only small amounts of unwanted byproducts are formed, reducing the ...
ACS Sustainable Chemistry & Engineering is a weekly peer-reviewed scientific journal published by the American Chemical Society. [1] [2] It covers research in green chemistry, green engineering, biomass, alternative energy, and life cycle assessment. [3] According to Journal Citation Reports, the journal has an impact factor of 7.1 in 2023. [4]
Green Chemistry Letters and Reviews is a peer-reviewed scientific journal published quarterly by Taylor & Francis. It publishes full papers and review articles on new syntheses and green chemistry. It publishes full papers and review articles on new syntheses and green chemistry.
Green Chemistry is a monthly peer-reviewed scientific journal covering every aspect of sustainable chemistry and its implementation in chemical engineering. It is published by the Royal Society of Chemistry and was established in 1999 by James Clark (University of York). Articles published in this journal are intended to be conceptually ...