EP 1575884 A2 20050921 - MULTICOMPONENT ADSORPTION BED FOR THE DESULFURIZATION OF HYDROCARBONS
Title (en)
MULTICOMPONENT ADSORPTION BED FOR THE DESULFURIZATION OF HYDROCARBONS
Title (de)
MULTIKOMPONENT-ADSORPTIONSBETT ZUR ENTSCHWEFELUNG VON KOHLENWASSERSTOFFEN
Title (fr)
LIT DE SORPTION A COMPOSANTS MULTIPLES DESTINE LA DESULFURATION D'HYDROCARBURES
Publication
Application
Priority
- US 0338297 W 20031126
- US 32880902 A 20021224
Abstract (en)
[origin: US2004118751A1] A novel hydrocarbon feedstream catalyst bed for the desulfurization of a gas or a liquid hydrocarbon feedstream and a process comprising passing a hydrocarbon feedstream over the catalyst bed is described. The bed comprises at least two catalysts having different sulfur compound affinities and/or specificities thereby improving the overall amount of sulfur compound removal. The process reduces the sulfur content in a gas hydrocarbon feedstream from up to about 300 ppm to less than about 500 ppb, and in a liquid hydrocarbon feedstream from up to about 3% to less than about 500 ppb.
IPC 1-7
IPC 8 full level
B01J 35/00 (2024.01); C07C 7/12 (2006.01); C07C 7/13 (2006.01); C10G 25/00 (2006.01)
CPC (source: EP KR US)
C07C 7/12 (2013.01 - EP KR US); C07C 7/13 (2013.01 - EP US); C10G 25/00 (2013.01 - KR); C10G 25/003 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
US 2004118751 A1 20040624; AU 2003293244 A1 20040729; AU 2003293244 A8 20040729; CA 2509200 A1 20040722; EP 1575884 A2 20050921; JP 2006512453 A 20060413; KR 20050088206 A 20050902; WO 2004060840 A2 20040722; WO 2004060840 A3 20040930
DOCDB simple family (application)
US 32880902 A 20021224; AU 2003293244 A 20031126; CA 2509200 A 20031126; EP 03790238 A 20031126; JP 2004565165 A 20031126; KR 20057011746 A 20050622; US 0338297 W 20031126