DIRECT AND SELECTIVE PRODUCTION OF ETHANOL FROM ACETIC ACID UTILIZING A PLATINUM/TIN CATALYST
摘要
A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250°C.
申请公布号
CA2732359(A1)
申请公布日期
2010.02.04
申请号
CA20092732359
申请日期
2009.07.20
申请人
CELANESE INTERNATIONAL CORPORATION
发明人
JOHNSTON, VICTOR J.;CHEN, LAIYUAN;KIMMICH, BARBARA F.;CHAPMAN, JOSEFINA T.;ZINK, JAMES H.