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Alternative starting materials for industrial processes.

J W Mitchell1

  • 1Analytical Chemistry Research Department, AT&T Bell Laboratories, Murray Hill, NJ 07974, USA.

Proceedings of the National Academy of Sciences of the United States of America
|February 1, 1992
PubMed
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The U.S. chemical industry must innovate with green chemistry and on-demand chemical generation to maintain environmental and economic leadership. This involves developing safer alternatives and processes for hazardous chemicals.

Area of Science:

  • Chemical Engineering
  • Environmental Science
  • Industrial Chemistry

Background:

  • The U.S. chemical industry leads globally due to advanced chemical engineering.
  • Sustaining this leadership requires addressing environmental concerns and safe chemical production.
  • Stringent regulations necessitate greener alternatives and processes.

Purpose of the Study:

  • To explore environmentally compatible alternatives for hazardous industrial chemicals.
  • To advocate for on-demand generation processes for essential toxic chemicals.
  • To identify research and development opportunities in environmentally responsive chemical engineering.

Main Methods:

  • Reviewing opportunities for benign starting materials and environmentally neutral processes.

Related Experiment Videos

  • Proposing dynamic, on-demand generation of toxic chemicals to avoid storage and transport.
  • Examining recent progress in electrochemical generators for arsine production as a case study.

    • Main Results:

    • Identified potential alternatives for high-priority toxic chemicals.
    • Demonstrated the concept of on-demand chemical generation, exemplified by arsine production.
    • Highlighted the feasibility of real-time production from less-hazardous precursors.

    Conclusions:

    • Innovation in on-demand chemical generators is crucial for next-generation technology.
    • Environmentally responsive chemical engineering is key to future competitiveness.
    • Balancing economic viability with environmental safety is achievable through process innovation.