EP 1474233 A2 20041110 - CATALYST COMPOSITION FOR OXYCHLORINATION
Title (en)
CATALYST COMPOSITION FOR OXYCHLORINATION
Title (de)
KATALYSATORZUSAMMENSETZUNG ZUR OXICHLORIERUNG
Title (fr)
COMPOSITION CATALYTIQUE D'OXYCHLORATION
Publication
Application
Priority
- DE 10204608 A 20020205
- DE 10236254 A 20020807
- EP 0301093 W 20030204
Abstract (en)
[origin: WO03066214A2] The invention relates to a catalyst-composition for the oxychlorination of ethylene, containing a mixture of metal salts on a support, whereby the above-mentioned metal salts are applied to the support in such ratio proportions that the catalyst-composition comprises a) 3 - 12 wt. % of copper as a copper salt, b) 0 - 3 wt. % of an alkaline earth metal as an alkaline earth metal salt, c) 0 - 3 wt.- % of an alkaline metal as an alkaline metal salt, d) 0.001 - 0.1 wt. % preferably 0.005 0.05 wt.- %, of at least one metal selected from the group of ruthenium, rhodium, palladium, osmium, iridium and platinum and/or 0.0001 0.1 wt.- % preferably 0.001 0.05 wt.- % and gold, as a corresponding metal salt or tetrachlorogold acid, whereby all the weight percentages are in relation to the total weight of the catalyst including the support material. The invention also relates to a method for producing 1.2 dichlorethane for the oxychlorination of ethylene by catalysing the above mentioned catalyst-composition.
IPC 1-7
B01J 23/89; B01J 27/128; B01J 27/138; C07C 17/156; C07C 19/045; B01J 27/051
IPC 8 full level
B01J 27/122 (2006.01); B01J 27/138 (2006.01); B01J 35/02 (2006.01); B01J 35/10 (2006.01); C07B 61/00 (2006.01); C07C 17/156 (2006.01); C07C 19/045 (2006.01); B01J 21/04 (2006.01); B01J 23/89 (2006.01); B01J 37/02 (2006.01)
CPC (source: EP KR US)
B01J 23/02 (2013.01 - KR); B01J 23/72 (2013.01 - KR); B01J 23/89 (2013.01 - KR); B01J 27/122 (2013.01 - EP US); B01J 27/138 (2013.01 - EP US); C07C 17/02 (2013.01 - KR); C07C 17/156 (2013.01 - EP US); B01J 21/04 (2013.01 - EP US); B01J 23/8946 (2013.01 - EP US); B01J 35/613 (2024.01 - EP US); B01J 35/615 (2024.01 - EP US); B01J 35/633 (2024.01 - EP US); B01J 35/635 (2024.01 - EP US); B01J 37/0201 (2013.01 - EP US)
C-Set (source: EP US)
Citation (examination)
US 4329527 A 19820511 - KUEHN WENZEL, et al
Citation (third parties)
Third party :
- US 4329527 A 19820511 - KUEHN WENZEL, et al
- EP 0206265 A1 19861230 - BASF AG [DE]
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 03066214 A2 20030814; WO 03066214 A3 20040205; AU 2003206831 A1 20030902; AU 2003206831 A8 20030902; CN 1627989 A 20050615; EP 1474233 A2 20041110; EP 2314374 A1 20110427; JP 2005516757 A 20050609; JP 2008194691 A 20080828; JP 4121459 B2 20080723; JP 4741623 B2 20110803; KR 100976897 B1 20100818; KR 20040073610 A 20040819; RU 2004126865 A 20060210; TW 200302752 A 20030816; TW I255736 B 20060601; US 2005020864 A1 20050127; US 2006270879 A1 20061130; US 7126035 B2 20061024; US 7902411 B2 20110308
DOCDB simple family (application)
EP 0301093 W 20030204; AU 2003206831 A 20030204; CN 03803294 A 20030204; EP 03704531 A 20030204; EP 10180596 A 20030204; JP 2003565632 A 20030204; JP 2008063861 A 20080313; KR 20047012024 A 20030204; RU 2004126865 A 20030204; TW 92102186 A 20030130; US 49966606 A 20060807; US 50205604 A 20040902