发明名称 |
Polyalphaolefin having a low halide concentration and a method of manufacturing thereof |
摘要 |
A method for the processing of a polyalphaolefin feedstock having a concentration of organic halide to thereby yield a polyalphaolefin end-product having a low concentration of organic halide. The method includes a hydrogenation step whereby the polyalphaolefin feedstock is contacted under suitable reaction conditions with a specific hydrogenation catalyst composition that is resistant to halide deactivation. The hydrogenation catalyst comprises a noble metal on a support material comprising silica and alumina. The hydrogenated polyalphaolefin feedstock is further processed to remove the hydrogen halide produced during the hydrogenation step to yield the polyalphaolefin end-product.
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申请公布号 |
US7342143(B2) |
申请公布日期 |
2008.03.11 |
申请号 |
US20040937590 |
申请日期 |
2004.09.09 |
申请人 |
SHELL OIL COMPANY |
发明人 |
BIRKE PETER;MORRIS KRISTI ANN;NEUBAUER HANS-DIETER;SCHOEDEL RAINER |
分类号 |
C10L1/16;C08F6/00;C08F8/04;C10L5/00;C10M101/02;C10M107/00;C10M143/00;C10M165/00;C10M167/00;C10M169/00;C10M171/00 |
主分类号 |
C10L1/16 |
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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