James R. Longanbach - Claremont CA Leon Robinson - Upland CA
Assignee:
Occidental Petroleum Corporation - Los Angeles CA
International Classification:
C10L 910 C10B 5700
US Classification:
44 1F
Abstract:
This invention covers a process for reducing the sulfur content of coal and coal char and the ignition temperature of coal char. Coal is converted into char at temperatures not in excess of about 1600. degree. F. The char is introduced into a caustic system which is maintained at a temperature between about 500. degree. F. to about 750. degree. F. Intimate contact is maintained between the caustic and the char for a period of about 2 to 30 minutes to leach the sulfur from the char. The desulfurized char is thereafter separated from the caustic and washed.
Jun 2009 to 2000 Shipping supervisorLMS South Boston, VA Mar 2008 to May 2009 Receiving leadDanville public school system Danville, VA Jun 2006 to May 2009 Football coach/ Substitute teacherSAIA Motor Freight Ellenwood, GA Jul 2005 to May 2006 Dock worker
Isbn (Books And Publications)
Mud Equipment Manual, Handbook 1: Introduction to Drilling Mud Systems
Leon Preston Robinson IV (born March 8, 1962) usually credited as simply Leon, is an American actor and singer, who began his professional career as an ...