发明名称 |
Desulfurization and isomerization of N-paraffins |
摘要 |
A hydrocarbon-containing feedstock is desulfurized so as to contain less than 5, and preferably less than 2 ppmw of sulfur, in the first stage of a two-stage process. In the second stage, the feedstock is contacted with an isomerization catalyst useful for promoting n-paraffin isomerization reactions. A dual-function catalyst effective for simultaneously desulfurizing and isomerizing a hydrocarbon oil may be employed in the first stage. Alternatively, the dual-function catalyst may be employed in both the first and second stages. Alternatively still, the dual-function catalyst may be used to treat a feedstock containing n-paraffins in a single stage isomerization process.
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申请公布号 |
US4827076(A) |
申请公布日期 |
1989.05.02 |
申请号 |
US19870074294 |
申请日期 |
1987.07.16 |
申请人 |
UNION OIL COMPANY OF CALIFORNIA |
发明人 |
KOKAYEFF, PETER;ABDO, SUHEIL F. |
分类号 |
B01J29/072;B01J29/08;B01J29/14;B01J29/76;C10G47/20;(IPC1-7):C07C5/13 |
主分类号 |
B01J29/072 |
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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