EP 2027066 A1 20090225 - METHOD FOR SEPARATING CARBON MONOXIDE FROM A GAS CONTAINING HYDROGEN CHLORIDE
Title (en)
METHOD FOR SEPARATING CARBON MONOXIDE FROM A GAS CONTAINING HYDROGEN CHLORIDE
Title (de)
VERFAHREN ZUR ABTRENNUNG VON KOHLENMONOXID AUS EINEM CHLORWASSERSTOFFHALTIGEN GAS
Title (fr)
PROCÉDÉ POUR SÉPARER DU MONOXYDE DE CARBONE D'UN GAZ CONTENANT DU CHLORURE D'HYDROGÈNE
Publication
Application
Priority
- EP 2007004370 W 20070516
- DE 102006024542 A 20060523
Abstract (en)
[origin: US2007276158A1] Processes for separating carbon monoxide from a hydrogen chloride-containing gas, which comprise reacting the carbon monoxide with chlorine to form phosgene and then optionally separating the phosgene from the hydrogen chloride-containing gas. The hydrogen chloride-containing gas that is used preferably derives from a phosgenation or isocyanate forming reaction.
IPC 8 full level
C01B 7/07 (2006.01); C01B 32/40 (2017.01); C01B 32/80 (2017.01)
CPC (source: EP KR US)
B01D 53/62 (2013.01 - EP US); C01B 7/07 (2013.01 - KR); C01B 7/0706 (2013.01 - EP US); C01B 13/16 (2013.01 - KR); C01B 32/80 (2017.07 - EP US); B01D 2251/502 (2013.01 - EP US); B01D 2257/502 (2013.01 - EP US); Y02A 50/20 (2017.12 - EP US)
Citation (search report)
See references of WO 2007134773A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006024542 A1 20071129; CN 101448739 A 20090603; EP 2027066 A1 20090225; JP 2009537450 A 20091029; KR 20090009897 A 20090123; RU 2008150594 A 20100627; TW 200811042 A 20080301; US 2007276158 A1 20071129; US 7612234 B2 20091103; WO 2007134773 A1 20071129; WO 2007134773 A8 20081211
DOCDB simple family (application)
DE 102006024542 A 20060523; CN 200780018301 A 20070516; EP 07725286 A 20070516; EP 2007004370 W 20070516; JP 2009511378 A 20070516; KR 20087028585 A 20081121; RU 2008150594 A 20070516; TW 96118055 A 20070522; US 75239107 A 20070523