PRODUCTION OF N-BUTENES FROM ETHYLENE

申请公布号：

US3728415(A)

申请号：

USD3728415

申请日期：

1971.03.25

申请公布日期：

1973.04.17

申请人：

PETRO TEX CHEM CORP,US

发明人：

ARGANBRIGHT R,US

分类号：

B01J23/652;C07C2/10;(IPC1-7):C07C3/20

主分类号：

B01J23/652

摘要：

Ethylene can be dimerized in excellent yields over a unique catalyst of palladium oxide with molybdenum oxide and/or tungsten oxide on a catalyst support. The catalyst is specific for ethylene. For example 52 weight % n-butenes were produced over a 2% PdO - 10% MoO3 on Alcoa H-151 alumina at an ethylene feed rate of 50 ml/min. at 35 DEG C. A 2% PdO-10% WO3 on Alcoa H-151 alumina at ethylene feed rate of 100 ml/min. and 70 DEG C. gave 56 wt. % n-butenes.