EP 2493609 A1 20120905 - CATALYST FOR THE PRODUCTION OF ETHANOL BY HYDROGENATION OF ACETIC ACID COMPRISING PLATINUM -TIN ON SILICACEOUS SUPPORT
Title (en)
CATALYST FOR THE PRODUCTION OF ETHANOL BY HYDROGENATION OF ACETIC ACID COMPRISING PLATINUM -TIN ON SILICACEOUS SUPPORT
Title (de)
KATALYSATOR ZUR HERSTELLUNG VON ETHANOL DURCH HYDRIERUNG VON ESSIGSÄURE MIT PLATIN-ZINN AUF SILICATISCHEM TRÄGER
Title (fr)
CATALYSEUR, DESTINÉ À LA PRODUCTION DE L'ÉTHANOL PAR HYDROGÉNATION DE L'ACIDE ACÉTIQUE, COMPRENANT DU PLATINE-ÉTAIN SUR SUPPORT À BASE DE SILICE
Publication
Application
Priority
- US 58872709 A 20091026
- US 2010054134 W 20101026
Abstract (en)
[origin: WO2011056595A1] A process for selective formation of ethanol from acetic acid includes contacting a feed stream containing acetic acid and hydrogen at an elevated temperature with catalyst comprising platinum and tin on a high surface area silica promoted with calcium metasilicate. Selectivities to ethanol of over 85% are achieved at 280C with catalyst life in the hundreds of hours.
IPC 8 full level
B01J 21/16 (2006.01); B01J 23/00 (2006.01); B01J 23/62 (2006.01); B01J 23/652 (2006.01); B01J 23/656 (2006.01); B01J 37/02 (2006.01); C07C 29/149 (2006.01); C07C 31/08 (2006.01)
CPC (source: EP)
B01J 23/002 (2013.01); B01J 23/626 (2013.01); B01J 23/6567 (2013.01); B01J 37/0201 (2013.01); B01J 37/0207 (2013.01); B01J 37/08 (2013.01); C07C 1/24 (2013.01); C07C 29/149 (2013.01); B01J 21/16 (2013.01); B01J 2523/00 (2013.01); Y02P 20/52 (2015.11)
Citation (search report)
See references of WO 2011056595A1
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
DOCDB simple family (publication)
WO 2011056595 A1 20110512; AU 2010315552 A1 20120517; AU 2010315552 B2 20160512; BR 112012009770 A2 20160517; CA 2778957 A1 20110512; CN 102300635 A 20111228; CN 102300635 B 20141029; EP 2493609 A1 20120905; IL 219400 A0 20120628; JP 2013508423 A 20130307; JP 5775087 B2 20150909; MX 2012004841 A 20120529; RU 2012121807 A 20131210; RU 2549893 C2 20150510; ZA 201202847 B 20130626
DOCDB simple family (application)
US 2010054134 W 20101026; AU 2010315552 A 20101026; BR 112012009770 A 20101026; CA 2778957 A 20101026; CN 201080006216 A 20101026; EP 10773794 A 20101026; IL 21940012 A 20120424; JP 2012535457 A 20101026; MX 2012004841 A 20101026; RU 2012121807 A 20101026; ZA 201202847 A 20120418