WAYNE G SCHULIGER
Engineers in Moon Twp, PA
License number
Pennsylvania PE011960E
Category
Engineers
Type
Professional Engineer
Address
Address
Moon Twp, PA 15108
Professional information
Cocurrent Oxidation Method In A Multiple Hearth Furnace
US Patent:
5080025, Jan 14, 1992
Filed:
Oct 29, 1990
Appl. No.:
7/605034
Inventors:
David J. Nell - Oradell NJ
Gordon W. Czop - Garfield NJ
Wayne G. Schuliger - Coraopolis PA
Gordon W. Czop - Garfield NJ
Wayne G. Schuliger - Coraopolis PA
Assignee:
Marquess and Nell, Inc. - New York NY
International Classification:
F23G 500
US Classification:
110247
Abstract:
A method of oxidizing feed materials using a multiple hearth furnace comprises the steps of introducing the feed materials to be oxidized on at least the uppermost hearth, introducing fuel/air mixtures in the uppermost hearth to dry and ignite the feed materials, introducing air on at least one hearth to support combustion of the feed materials, allowing the feed materials to move downwardly from hearth to hearth and thereafter to exit the bottom of the furnace, and causing the combustion products formed by oxidation of the fuel and feed materials to be drawn down through the furnace and exhausted from a lower hearth.