Archives :: Processing & Handling :: Nanotechnology
February 1, 2009
This brief introduction to nanotechnology provides a basic understanding to those new to the field Most chemical engineers and chemists are aware of the recent excitement generated by nanotechnology, but many may wonder what all the fuss is about. Nanotechnology deals with small, nanometer-scale objects, which chemical engineers and chemists deal with everyday, at least in the form of atoms and molecules...
November 1, 2008
NanoEthics: The Ethical and Social Implications of Nanotechnology. Edited by Fritz Allhoff, Patrick Lin, James Moor, John Weckert. John Wiley and Sons, Inc. 111 River St., Hoboken, NJ 07030. 2007. 385 pages, $39.95, paperback. Reviewed by Christopher M. Kelty, Department of History of Science, Harvard University, Cambridge, Mass. This book is a collection of essays covering a very wide range of issues...
September 15, 2008
Handbook of Chemical Technology and Pollution Control. Third Edition. By Martin B. Hocking. 30 Corporate Drive, Suite 400, Burlington, MA 01803. Web: wiley.com. 2006. 830 pages, $95.95. Reviewed by V. N. Lad, S. V. National Institute of Technology, Gujarat, India Sustainable development that incorporates energy efficient production practices and environmentally friendly process design are responsibilities...
August 15, 2008
Market demand for water purification is driving reverse osmosis forward Increasingly, water has become one of the hottest topics of the decade. Estimates indicate that water usage has increased tenfold in the last ten years. A recent United Nations report noted that one third of the world’s population lives in areas suffering from water shortages. Furthermore, industrial demands for water are...
April 15, 2008
In cooperation with several universities, Clariant International Ltd. (Muttenz, Switzerland; edlinks.che.com/7371-543) has developed a process to manufacture high-quality nano-sized zeolite L (Linde Type L) in technical quantities. This new range of nano-scale aluminosilicates, tradenamed Lucidot, open up a new range of possibilities in biochemical processes, including molecular sieves, ion...
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