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1.Hydrocracking of hydrocarbons with the use of a nickel-tungsten sulfide catalyst on a siliceous carrier activated with a halogen 失效
标题翻译: 在用卤素活化的硅质载体上使用镍 - 硫化钨催化剂加氢裂解烃公开(公告)号:US3269936A
公开(公告)日:1966-08-30
申请号:US22614862
申请日:1962-09-25
IPC分类号: B01J27/049 , C10G47/00 , C10G47/06 , C10G47/08 , C10G47/12
CPC分类号: C10G47/12 , B01J27/049 , C10G47/00 , C10G47/06 , C10G47/08
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公开(公告)号:US3105859A
公开(公告)日:1963-10-01
申请号:US2979060
申请日:1960-05-18
IPC分类号: C07C5/27
CPC分类号: C07C5/2724 , C07C5/2772 , C07C9/00 , C07C9/18
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6.Process for producing lubricating oils with good low temperature hazing properties 失效
标题翻译: 用于生产具有良好低温危害特性的润滑油的方法公开(公告)号:US3617475A
公开(公告)日:1971-11-02
申请号:US3617475D
申请日:1970-01-15
CPC分类号: C10G45/08 , C10G2400/10
摘要: A process for producing a finished lubricating oil with good low-temperature hazing properties from lubricating oil base stocks comprised substantially of components boiling above 800* F. and containing more than about 0.75 percent by weight sulfur by subjecting such base stock to hydrofinishing and then dewaxing the hydrofinished base stock.
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7.
公开(公告)号:US3437589A
公开(公告)日:1969-04-08
申请号:US3437589D
申请日:1967-06-30
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公开(公告)号:US2944098A
公开(公告)日:1960-07-05
申请号:US68182857
申请日:1957-09-03
CPC分类号: B01J23/96 , C07C5/2791 , Y02P20/584 , C07C9/00
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公开(公告)号:US2766177A
公开(公告)日:1956-10-09
申请号:US26255851
申请日:1951-12-20
IPC分类号: C10G21/00
CPC分类号: C10G21/003
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