EP 2155392 A2 20100224 - METHOD FOR PRODUCING A CATALYST FOR THE SELECTIVE HYDROGENATION OF ACETYLENIC HYDROCARBONS
Title (en)
METHOD FOR PRODUCING A CATALYST FOR THE SELECTIVE HYDROGENATION OF ACETYLENIC HYDROCARBONS
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES KATALYSATORS ZUR SELEKTIVEN HYDRIERUNG ACETYLENISCHER KOHLENWASSERSTOFFE
Title (fr)
PROCÉDÉ DE FABRICATION D'UN CATALYSEUR D'HYDROGÉNATION SÉLECTIVE D'HYDROCARBURES ACÉTYLÉNIQUES
Publication
Application
Priority
- EP 2008004327 W 20080530
- DE 102007025315 A 20070531
Abstract (en)
[origin: WO2008145387A2] The invention relates to a method for producing a catalyst, in particular for the selective reduction of acetylenic compounds in hydrocarbon streams. According to said method: an impregnating solution is provided, said solution containing a mixture of water and at least one organic solvent that is miscible with water as the solvent, in which at least one active metal compound and preferably at least one promoter metal compound is dissolved; a support is provided; the support is impregnated with the impregnating solution; the impregnated support is calcined. Palladium is preferred as the active metal and silver as the promoter metal. The invention also relates to a catalyst obtained according to the method and to the preferred use of said catalyst for the selective hydrogenation of acetylenic compounds.
IPC 8 full level
B01J 37/02 (2006.01); B01J 23/40 (2006.01); B01J 23/44 (2006.01); B01J 23/48 (2006.01); B01J 23/50 (2006.01); B01J 23/74 (2006.01); B01J 35/00 (2006.01); C07C 7/167 (2006.01); C10G 45/40 (2006.01)
CPC (source: EP KR US)
B01J 23/40 (2013.01 - EP KR US); B01J 23/44 (2013.01 - EP US); B01J 23/48 (2013.01 - EP US); B01J 23/50 (2013.01 - EP US); B01J 23/74 (2013.01 - EP KR US); B01J 35/30 (2024.01 - EP US); B01J 37/02 (2013.01 - KR); B01J 37/0203 (2013.01 - EP US); C07C 7/167 (2013.01 - EP US); C10G 45/40 (2013.01 - EP KR US); B01J 35/393 (2024.01 - EP US); B01J 35/397 (2024.01 - EP US); B01J 35/613 (2024.01 - EP US); B01J 37/0221 (2013.01 - EP US); B01J 37/16 (2013.01 - EP US); C07C 2521/04 (2013.01 - EP US); C07C 2523/44 (2013.01 - EP US); C07C 2523/56 (2013.01 - EP US); Y02P 20/52 (2015.11 - EP US)
Citation (search report)
See references of WO 2008145387A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008145387 A2 20081204; WO 2008145387 A3 20090312; CN 101730588 A 20100609; DE 102007025315 A1 20081211; EP 2155392 A2 20100224; JP 2010527776 A 20100819; JP 5323060 B2 20131023; KR 20100041714 A 20100422; RU 2009145197 A 20110710; TW 200916189 A 20090416; US 2010217052 A1 20100826
DOCDB simple family (application)
EP 2008004327 W 20080530; CN 200880018334 A 20080530; DE 102007025315 A 20070531; EP 08758898 A 20080530; JP 2010509739 A 20080530; KR 20097027581 A 20080530; RU 2009145197 A 20080530; TW 97119794 A 20080529; US 60198508 A 20080530