发明名称 |
IMPROVED CATALYST AND PROCESS FOR SWEETENING A SOUR HYDROCARBON STREAM |
摘要 |
A process for treating a sour hydrocarbon stream is improved by the use of a dipolar compound which has a positively charged atom and an electronegative group in the same structure. A particularly preferred dipolar compound is ephedrine. The dipolar compounds may be used in conjunction with a metal chelate and a basic solution either in a liquid-liquid process or a fixed bed process with substantially increased performance for oxidizing mercaptans which are found in the sour hydrocarbon stream. |
申请公布号 |
AU5996890(A) |
申请公布日期 |
1991.01.31 |
申请号 |
AU19900059968 |
申请日期 |
1990.07.30 |
申请人 |
UOP |
发明人 |
SHEILA L. POLLASTRINI;JEFFERY C. BRICKER;ROBERT R. FRAME |
分类号 |
B01J31/02;B01J31/22;C10G27/06;C10G27/10 |
主分类号 |
B01J31/02 |
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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