EP 3322681 A1 20180523 - CATALYST AND METHODS FOR THE ISOMERISATION OF OLEFINS FROM OLEFIN-CONTAINING HYDROCARBON MIXTURES HAVING 4-20 C-ATOMS
Title (en)
CATALYST AND METHODS FOR THE ISOMERISATION OF OLEFINS FROM OLEFIN-CONTAINING HYDROCARBON MIXTURES HAVING 4-20 C-ATOMS
Title (de)
KATALYSATOR UND VERFAHREN ZUR ISOMERISIERUNG VON OLEFINEN AUS OLEFIN-HALTIGEN KOHLENWASSERSTOFFGEMISCHEN MIT 4 BIS 20 C-ATOMEN
Title (fr)
CATALYSEUR ET PROCÉDÉ POUR L'ISOMÉRISATION D'OLÉFINES À PARTIR DE MÉLANGES D'HYDROCARBURES OLÉFINIQUES AYANT DE 4 À 20 ATOMES DE CARBONE
Publication
Application
Priority
- EP 15176448 A 20150713
- EP 2016066224 W 20160708
Abstract (en)
[origin: WO2017009204A1] The invention relates to a catalyst containing aluminium dioxide as a carrier material and palladium or platinum as an active component, which can be obtained by the following means: a) impregnating an aluminium oxide carrier with a solution containing at least one salt of the active component palladium or platinum; and b) drying the catalyst obtained in this way, characterised in that c) the catalyst obtained in this way is treated with hydrogen or a mixture of hydrogen and at least one inert gas over a time period of 1-24 hours at a temperature of 30-200°C, and d) the catalyst reduced in this way is subsequently stored in the presence of hydrogen or a mixture of hydrogen and at least one inert gas for a time period of between 1 hour and 10 days at a temperature of 10-100°C. The catalyst according to the invention can be used for methods for the isomerisation of olefins from olefin-containing hydrocarbon mixtures having 4-20 C-atoms at temperatures of 10-150°C and pressures of 1-35 bar, e.g. for the isomerisation of 1-butene to 2-butene.
IPC 8 full level
C07C 5/25 (2006.01); B01J 21/04 (2006.01); B01J 23/00 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/96 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 35/08 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/18 (2006.01); B01J 38/10 (2006.01); C07C 11/08 (2006.01)
CPC (source: EP KR US)
B01J 21/04 (2013.01 - EP US); B01J 23/42 (2013.01 - EP KR US); B01J 23/44 (2013.01 - EP KR US); B01J 23/892 (2013.01 - EP); B01J 35/394 (2024.01 - EP KR US); B01J 35/397 (2024.01 - EP KR US); B01J 35/40 (2024.01 - EP KR US); B01J 35/51 (2024.01 - EP US); B01J 35/613 (2024.01 - EP KR US); B01J 35/615 (2024.01 - EP KR US); B01J 37/0201 (2013.01 - KR US); B01J 37/0236 (2013.01 - US); B01J 37/088 (2013.01 - EP KR US); B01J 37/18 (2013.01 - EP US); B01J 38/10 (2013.01 - EP US); C07C 5/2556 (2013.01 - EP KR US); C07C 11/08 (2013.01 - KR); B01J 23/96 (2013.01 - EP US); C07C 2521/04 (2013.01 - EP US); C07C 2523/44 (2013.01 - EP US); Y02P 20/584 (2015.11 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017009204 A1 20170119; CN 107848909 A 20180327; EP 3322681 A1 20180523; JP 2018521848 A 20180809; KR 20180030997 A 20180327; TW 201707789 A 20170301; US 2018200698 A1 20180719
DOCDB simple family (application)
EP 2016066224 W 20160708; CN 201680041154 A 20160708; EP 16736462 A 20160708; JP 2018501999 A 20160708; KR 20187003810 A 20160708; TW 105121900 A 20160712; US 201615744449 A 20160708