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VOL. 8, ISSUE 2 (2024)
Green chemistry in industry: Transformative processes for a sustainable future
Authors
Kanchu Srilatha
Abstract
Green chemistry is a transformative approach
that focuses on designing chemical products and processes to reduce or
eliminate the use of hazardous substances, thereby promoting environmental
sustainability. This review examines the advancements in green chemistry from
2010 to 2024, with a focus on four key areas: green solvents, catalysis, flow
chemistry, and renewable feedstocks. Innovations such as supercritical carbon
dioxide (scCO₂), ionic liquids, and deep eutectic solvents (DESs) have provided
sustainable alternatives to traditional volatile organic compounds (VOCs),
significantly reducing environmental hazards. Catalytic advancements, including
the use of zeolites, biocatalysts, and metal-organic frameworks (MOFs), have
improved reaction efficiency, minimized energy requirements, and addressed
critical challenges such as CO₂ utilization. Flow chemistry has emerged as a
sustainable alternative to batch processing, offering enhanced scalability,
safety, and precision in industries like pharmaceuticals. The transition to
renewable feedstocks, such as vegetable oils and lignocellulosic biomass,
exemplifies the integration of sustainable practices into chemical
manufacturing. This review also addresses challenges such as high initial
costs, technical scalability, and the need for economic viability in
implementing these innovations. By synthesizing insights from over 30 studies,
this article highlights the transformative potential of green chemistry in
aligning industrial practices with global sustainability goals. Comprehensive
tables, figures, and chemical reactions are included to provide a detailed
analysis of green chemistry's role in creating a sustainable future for
industries. Key findings emphasize the need for further research in cost
reduction, scalability, and integration with circular economy models to achieve
widespread adoption.
Pages:21-24
How to cite this article:
Kanchu Srilatha "Green chemistry in industry: Transformative processes for a sustainable future". International Journal of Chemical Science, Vol 8, Issue 2, 2024, Pages 21-24
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