EP 2493608 A1 20120905 - PROCESSES FOR MAKING ETHANOL FROM ACETIC ACID
Title (en)
PROCESSES FOR MAKING ETHANOL FROM ACETIC ACID
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ETHANOL AUS ESSIGSÄURE
Title (fr)
PROCÉDÉS DE FABRICATION D'ÉTHANOL À PARTIR D'ACIDE ACÉTIQUE
Publication
Application
Priority
- US 58872709 A 20091026
- US 2010022947 W 20100202
Abstract (en)
[origin: WO2011053365A1] A process for selective formation of ethanol from acetic acid by hydrogenating acetic acid in the presence of first metal, a silicaceous support, and at least one support modifier. Preferably, the first metal is selected from the group consisting of copper, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum, titanium, zinc, chromium, rhenium, molybdenum, and tungsten. In addition the catalyst may comprise a second metal preferably selected from the group consisting of copper, molybdenum, tin, chromium, iron, cobalt, vanadium, tungsten, palladium, platinum, lanthanum, cerium, manganese, ruthenium, rhenium, gold, and nickel.
IPC 8 full level
B01J 21/16 (2006.01); B01J 23/62 (2006.01); B01J 23/652 (2006.01); B01J 23/656 (2006.01); B01J 23/80 (2006.01); B01J 23/835 (2006.01); B01J 23/883 (2006.01); B01J 23/89 (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 2011053365A1
Citation (examination)
- US 5243095 A 19930907 - ROBERTS BRIAN D [US], et al
- WO 2010014153 A2 20100204 - CELANESE INT CORP [US], et al
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011053365 A1 20110505; AU 2010313767 A1 20120517; AU 2010313767 A2 20120726; BR 112012009825 A2 20161018; CA 2777754 A1 20110505; CN 102271805 A 20111207; CN 102271805 B 20140709; EP 2493608 A1 20120905; HK 1163589 A1 20120914; IL 219398 A0 20120628; JP 2013508362 A 20130307; MX 2012004837 A 20120529; RU 2012121861 A 20131210
DOCDB simple family (application)
US 2010022947 W 20100202; AU 2010313767 A 20100202; BR 112012009825 A 20100202; CA 2777754 A 20100202; CN 201080003929 A 20100202; EP 10703399 A 20100202; HK 12104379 A 20120504; IL 21939812 A 20120424; JP 2012535196 A 20100202; MX 2012004837 A 20100202; RU 2012121861 A 20100202