发明名称 |
Sulfur removal process |
摘要 |
A product of reduced sulfur content is produced from an olefin-containing hydrocarbon feedstock which includes sulfur-containing impurities. The feedstock is contacted with an olefin-modification catalyst in a reaction zone under conditions which are effective to produce an intermediate product which has a reduced amount of olefinic unsaturation relative to that of the feedstock as measured by bromine number. The intermediate product is then contacted with a hydrodesulfurization catalyst in the presence of hydrogen under conditions which are effective to convert at least a portion of its sulfur-containing impurities to hydrogen sulfide.
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申请公布号 |
US2002121458(A1) |
申请公布日期 |
2002.09.05 |
申请号 |
US20000489371 |
申请日期 |
2000.01.21 |
申请人 |
PRADHAN VIVEK R.;BURNETT PTOSHIA A.;HUFF GEORGE A. |
发明人 |
PRADHAN VIVEK R.;BURNETT PTOSHIA A.;HUFF GEORGE A. |
分类号 |
C10G69/04;C10G69/12;(IPC1-7):C10G55/02 |
主分类号 |
C10G69/04 |
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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