发明授权
- 专利标题: Reducing the cloud point of hydrodewaxed base stocks
- 专利标题(中): 降低加氢脱蜡基础油的浊点
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申请号: US456918申请日: 1983-01-10
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公开(公告)号: US4474672A公开(公告)日: 1984-10-02
- 发明人: Richard S. Herd , Phillip S. Landis
- 申请人: Richard S. Herd , Phillip S. Landis
- 申请人地址: NY New York
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: NY New York
- 主分类号: C10G29/02
- IPC分类号: C10G29/02 ; C10G29/10 ; C10M159/04 ; C10M1/12 ; C10M1/54
摘要:
The cloud point of a hydrodewaxed base stock is reduced by direct sulfurization of the base stock, or by direct sulfurization of the base stock in the presence of a magnesium, calcium or barium compound.
公开/授权文献
- US5593601A Etching recipe for the CrSi film 公开/授权日:1997-01-14
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