EP 1476244 A1 20041117 - METHOD FOR TREATMENT OF A GASEOUS MIXTURE COMPRISING HYDROGEN AND HYDROGEN SULPHIDE
Title (en)
METHOD FOR TREATMENT OF A GASEOUS MIXTURE COMPRISING HYDROGEN AND HYDROGEN SULPHIDE
Title (de)
VERFAHREN ZUR BEHANDLUNG EINES GASGEMISCHES AUS WASSERSTOFF UND SCHWEFELWASSERSTOFF
Title (fr)
PROCEDE DE TRAITEMENT D'UN MELANGE GAZEUX COMPRENANT DE L'HYDROGENE ET DU SULFURE D'HYDROGENE
Publication
Application
Priority
- FR 0300403 W 20030207
- FR 0201915 A 20020215
Abstract (en)
[origin: WO03068366A1] The invention relates to a method for treatment of a gaseous mixture comprising hydrogen, H2S and possibly other components such as hydrocarbons. The aim of the invention is to separate the hydrogen from the other components of the mixture whilst retaining the initial pressure of the gaseous mixture. According to the invention a treatment unit is used, comprising a pressure-modulated adsorption unit (PSA) with an integral compressor which compresses the recycle gas within the PSA.
IPC 1-7
IPC 8 full level
B01D 53/04 (2006.01); B01D 53/047 (2006.01); B01D 53/22 (2006.01); C01B 3/50 (2006.01); C01B 3/56 (2006.01); C01B 3/58 (2006.01); C10G 45/02 (2006.01); C10G 49/00 (2006.01); C10L 3/10 (2006.01)
CPC (source: EP US)
B01D 53/047 (2013.01 - EP US); B01D 53/229 (2013.01 - EP US); C01B 3/501 (2013.01 - EP US); C01B 3/56 (2013.01 - EP US); C10G 49/007 (2013.01 - EP US); B01D 2256/16 (2013.01 - EP US); B01D 2257/304 (2013.01 - EP US); B01D 2259/40001 (2013.01 - EP US); B01D 2259/40052 (2013.01 - EP US); B01D 2259/40054 (2013.01 - EP US); B01D 2259/40062 (2013.01 - EP US); B01D 2259/40079 (2013.01 - EP US); C01B 2203/0405 (2013.01 - EP US); C01B 2203/043 (2013.01 - EP US); C01B 2203/0465 (2013.01 - EP US); C01B 2203/0485 (2013.01 - EP US)
Citation (search report)
See references of WO 03068366A1
Citation (examination)
JP S5755992 A 19820403 - MITSUBISHI HEAVY IND LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 03068366 A1 20030821; WO 03068366 A8 20041118; AU 2003222366 A1 20030904; BR 0307711 A 20050111; CA 2475445 A1 20030821; CN 1322912 C 20070627; CN 1633326 A 20050629; EP 1476244 A1 20041117; FR 2836061 A1 20030822; FR 2836061 B1 20041119; JP 2005525222 A 20050825; MX PA04007825 A 20041015; US 2005139069 A1 20050630; US 7306651 B2 20071211
DOCDB simple family (application)
FR 0300403 W 20030207; AU 2003222366 A 20030207; BR 0307711 A 20030207; CA 2475445 A 20030207; CN 03804000 A 20030207; EP 03717385 A 20030207; FR 0201915 A 20020215; JP 2003567544 A 20030207; MX PA04007825 A 20030207; US 50450105 A 20050222