发明名称 |
Catalytic reforming process with inhibition of catalyst deactivation |
摘要 |
A substantially water-free hydrocarbon feed is charged to a multiple-reactor reformer system being operated under reforming conditions and comprising at least two reformer reactors serially connected in fluid-flow communication and each containing a reformer catalyst; and, simultaneously with the charging step, a chloriding agent is sequentially introduced, without simultaneously introducing water, immediately upstream from the inlets of all the reformer reactors in an amount and for a period of time that are effective to inhibit the deactivation of the reformer catalyst.
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申请公布号 |
US6458266(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US20000668190 |
申请日期 |
2000.09.22 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
LIN FAN-NAN;PARSONS JOHN S. |
分类号 |
C10G35/22;B01J21/20;B01J23/90;B01J27/32;C10G35/04;C10G35/06;C10G35/085;C10G35/09;C10G35/24;C10G59/02;(IPC1-7):C10G35/085 |
主分类号 |
C10G35/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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