Title:
コバルト触媒を用いる酢酸からのエタノールの製造
Document Type and Number:
Japanese Patent JP5756420
Kind Code:
B2
Abstract:
A process for selective and direct formation of ethanol from a carbon source comprising converting the carbon source into acetic acid and contacting a feed stream containing the acetic acid and hydrogen in vapor form at an elevated temperature with a suitable hydrogenating catalyst containing about 0.1 weight percent to about 20 weight percent of cobalt on a suitable catalyst support and optionally a second or a third metal supported on said support and wherein said second or third metal is selected from the group consisting of palladium, platinum, rhodium, ruthenium, rhenium, iridium, chromium, copper, tin, molybdenum, tungsten, vanadium and zinc.
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Inventors:
Johnston, Victor Jay
Chapman, Josephina Tea
Chen, Reiyuan
Kimmichi, Barbara F
Zink, James H
Van der Var, Jean Cornelis
Zuzaniuk, Virginie
Chapman, Josephina Tea
Chen, Reiyuan
Kimmichi, Barbara F
Zink, James H
Van der Var, Jean Cornelis
Zuzaniuk, Virginie
Application Number:
JP2012030787A
Publication Date:
July 29, 2015
Filing Date:
February 15, 2012
Export Citation:
Assignee:
Celanese International Corporation
International Classes:
B01J23/89; B01J23/86; C07C29/149; C07C31/08
Domestic Patent References:
| JP2001046874A | ||||
| JP4244034A | ||||
| JP53147009A | ||||
| JP57140732A | ||||
| JP2004315474A | ||||
| JP10279516A |
Foreign References:
| WO2010014153A2 | ||||
| US4517391 | ||||
| WO2007117590A2 | ||||
| US6232352 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Takako Koiso
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Takako Koiso