Welcome to the AIChEWeb - the on-line home of the American Institute of Chemical Engineers.

IChemE (Institution of Chemical Engineers), the professional body for chemical engineers, aims to encourage best practice in the process industries. With a global membership approaching 25, 000, the Institution has the role of learned society, publishing books, journals and training packages and organising conferences and courses.

Association of Consulting Chemists & Chemical Engineers is a non-profit organization serving its chemical consultant members and prospective clients.

President Andrew A. Boccone Vice President, Administration Dominick B. Attanasio Vice President, Membership Joseph S. Chang Vice President, Finance Marc Reisch Honorary Directors W. Alec Jordan Henry McGrath Directors Alan M. Aaronson Jean-Pierre Conreur Arthur Dresner Richard Ehrenreich Peter J. Fass G. Torrance Flint, Jr. Ernest R. Gilmont Charles E. Miller Wilbur Miller Joseph F. Pilaro L.