发明名称 |
Process for catalytically reforming a hydrocarbonaceous feedstock |
摘要 |
A process for catalytically reforming a gasoline boiling range hydrocarbonaceous feedstock in the presence of hydrogen involving the following steps: (a) reforming at least 5 vol % and at most 50 vol % of the feedstock in a first reforming unit having a fixed bed of catalyst particles; (b) passing the effluent stream of the first reforming unit to a separation zone having a separator and a stabilizer to produce a hydrogen-rich gaseous stream, a C<SUB>4</SUB><SUP>-</SUP> hydrocarbon stream and a first reformate; (c) reforming the remainder of the feedstock and at least part of the first reformate in a second reforming unit having one or more serially connected reaction zones, each having a moving catalyst bed, which are operated in a continuously catalyst regeneration mode; and, (d) passing the effluent stream of the second reforming unit to a separation zone having a separator and a stabilizer to produce a hydrogen-rich gaseous stream, a C<SUB>4</SUB><SUP>-</SUP> hydrocarbon stream and a second reformate. |
申请公布号 |
ZA200407140(B) |
申请公布日期 |
2006.07.26 |
申请号 |
ZA20040007140 |
申请日期 |
2004.09.07 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV |
发明人 |
NIESKENS, MARTIN, J, P, C.;DEN OTTER, GERRIT, J. |
分类号 |
C10G35/04;C10G;C10G59/00;C10G59/02 |
主分类号 |
C10G35/04 |
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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