发明名称 |
Carbon dioxide promoted dehydrogenation process for olefins |
摘要 |
A process for the dehydrogenation of alkane hydrocarbons is disclosed. The process comprises contacting the alkane with a chromium-based dehydrogenation catalyst in the presence of carbon dioxide at a temperature of from about 400° C. to about 700° C., a pressure of from about 0.1 to about 10 atmospheres, wherein the alkane to carbon dioxide molar ratio is about 1:0.0001 to 1:0.045.
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申请公布号 |
US7094942(B2) |
申请公布日期 |
2006.08.22 |
申请号 |
US20030383784 |
申请日期 |
2003.03.07 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION |
发明人 |
ABDULWAHED MAZHAR;CANELON LEAL G.;ALSHAFAI ADEL |
分类号 |
C07C5/333;C07C5/373 |
主分类号 |
C07C5/333 |
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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