Chemistry International
Vol. 24, No. 1
January 2002
IUPAC
News
Whither Green
Chemistry?
A Look
at CHEMRAWN XIV
 |
Reducing
harmful emissions is a focus of green chemistry
|
What are
the latest advances in green chemistry? How can green chemical processes
be implemented for the benefit of all? What are the prospects for green
chemical research and policies promoting such research to advance sustainable
development around the globe? How is green chemistry best taught?
These
questions were explored last June at a World Congress on Green ChemistryCHEMRAWN
XIV: Toward Environmentally Benign Processes and Products. More than
200 scientists, students, and policymakers from more than two
dozen countriesmet in Boulder, Colorado. They learned that green
chemistry is attracting more scientists to the discipline, that significant
advances have been made in the use of alternate reaction media such
as supercritical carbon dioxide, that high-yield bioprocesses offer
a wealth of opportunities while avoiding the use of hazardous reactants,
and that a number of new catalysts are powerful tools for advancing
green chemistry.
The welcoming
session included remarks by Organizing Committee Chairman J. Michael
Fitzpatrick, President and Chief Operating Officer of Rohm and Haas;
ACS Past-Presidents Attila E. Pavlath and Daryle H. Busch; Local Arrangements
Chairman Professor Robert E. Sievers; IUPAC CHEMRAWN Committee Chairman
Parry M. Norling; and Green Chemistry Institute Director Dennis L. Hjeresen.
Conference
lecturers included Mary L. Good, President of the American Association
for the Advancement of Science; Nobel Laureate Paul J. Crutzen,
Professor Emeritus at the Max Planck Institute, Mainz, Germany; Rosina
Bierbaum, Acting Director of the U.S. Office of Science and Technology
Policy; Joseph M. DeSimone, chemical engineering Professor at the University
of North Carolina; Joseph A. Miller, former Chief Science and Technology
Officer at the DuPont Company; and Martin Poliakoff, Professor at the
University of Nottingham, England.
While
scientific papers, lively poster sessions, controversy, and debate were
the center of the conference, a three-day pre-conference workshop was
essential for 25 young scientists from 16 countries. The workshop provided
training in concepts, fundamentals, methods of green chemistry, and
a base for communication networks
for participants. Expenses for the workshop were covered by the sponsors
of the conference IUPAC, national chemical societies such as the
American Chemical Society and the Royal Society of Chemistry, the University
of Colorado, a number of chemical companies including Rohm and Haas,
and UNESCO.
Key lectures
are published in the August
2001 issue of Pure and Applied Chemistry. Prefaced by Dennis
L.
Hjeresen and Paul T. Anastas, the series of manuscripts covers the following
topics: global issues on chemistry and the environment, education and
international programs, industrial processes and practices, and scientific
advances in green chemistry.
An essential
feature of all CHEMRAWN (CHEMical Research Applied to World Needs) conferences
is the development of a set of actionable recommendations based on findings
during the sessions. This task at CHEMRAWN XIV was carried out by a
Future Actions Committee headed by Paul T. Anastas of the U.S. Office
of Science and Technology Policy. The findings and proposed actions
are summarized to in
http://www.iupac.org/standing/chemrawn/crXIVfac.html>
As the
recommendations are implemented and as the young scientists continue
their research and collaboration, the lasting impact of CHEMRAWN XIV
will be realized.