EP 0527000 A2 19930210 - Sulphur removal process.
Title (en)
Sulphur removal process.
Title (de)
Verfahren zur Entfernung von Schwefel.
Title (fr)
Procédé d'élimination de soufre.
Publication
Application
Priority
GB 9116907 A 19910806
Abstract (en)
Elemental sulphur is removed from streams of gaseous, or preferably liquid, organic materials, particularly hydrocarbons, by contact with an absorbent material comprising metallic copper. Reactive contaminants, such as hydrogen sulphide or carbonyl sulphide, are preferably absorbed from the stream by contact with zinc oxide and/or copper oxide prior to contact with the metallic copper absorbent. <IMAGE>
IPC 1-7
IPC 8 full level
B01D 15/00 (2006.01); B01D 53/46 (2006.01); C10G 25/00 (2006.01); C10G 29/04 (2006.01); C10G 53/08 (2006.01); C10L 3/10 (2006.01)
CPC (source: EP)
C10G 25/003 (2013.01); C10G 53/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0527000 A2 19930210; EP 0527000 A3 19930407; AU 2046392 A 19930211; CA 2075455 A1 19930207; FI 923547 A0 19920806; FI 923547 A 19930207; GB 9116907 D0 19910918; JP H05192507 A 19930803; NO 923083 D0 19920805; NO 923083 L 19930208; ZA 925529 B 19930428
DOCDB simple family (application)
EP 92306587 A 19920717; AU 2046392 A 19920722; CA 2075455 A 19920806; FI 923547 A 19920806; GB 9116907 A 19910806; JP 21015792 A 19920806; NO 923083 A 19920805; ZA 925529 A 19920722