Now we are at:

www.Irche.com
http://blog.irche.com/
http://tech.groups.yahoo.com/group/ChE_82/
http://www.irche.com/special/tools/toolbar.asp






>> Chemical engineers design the complex plants needed to convert a laboratory or pilot-scale experiment into an industrial operation capable of producing tons of material daily. Chemical engineers supervise the construction of these plants, and are also involved in running and maintaining them. These activities call for a thorough understanding of chemistry, physics, mathematics and many other skills. The chemical engineer must understand the physics and mathematics behind the problems of heat and mass flow when large quantities of reacting material must be heated or cooled, and moved from one section of the plant to another.