发明名称 |
PROCESS FOR PRODUCING ALKYLBENZENE |
摘要 |
A process for producing an alkylbenzene from an alkylphenyl alcohol comprising the steps of: (a) feeding a feed stream comprising alkylphenyl a reactor having a catalytic distillation zone; and, (b) concurrently in the reactor (i) contacting the feed stream comprising alkylphenyl alcohol with hydrogen in the catalytic distillation zone to convert alkylphenyl alcohol to alkylbenzene over a catalyst comprising Group VIII or a Group IB metal; and, (ii) separating alkylbenzene from the reaction mixture by fractional distillation to produce an overhead stream comprising alkylbenzene having a reduced concentration of alkylphenyl alcohol than the feed stream from the distillation column reactor. Examples of the alkylphenyl alcohol include cumyl alcohol, phenyl ethyl alcohol, or di(2-hydroxyl 2-propyl)benzene, and that for the alkylbenzene include cumene and diethyl benzene, or di(2-hydroxyl-2-propyl) benzene. |
申请公布号 |
WO2005005350(A3) |
申请公布日期 |
2005.04.07 |
申请号 |
WO2004US20811 |
申请日期 |
2004.06.28 |
申请人 |
SHELL OIL COMPANY;MURRAY, BRENDAN, DERMOT;VAPORCIYAN, GARO, GARBIS |
发明人 |
MURRAY, BRENDAN, DERMOT;VAPORCIYAN, GARO, GARBIS |
分类号 |
C07C1/22;C07C15/085 |
主分类号 |
C07C1/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|