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1.Method of increasing the sludge stability of a petroleum lubricating oil distillate 失效
Title translation: 提高石油润滑油馏出物污泥稳定性的方法公开(公告)号:US2229485A
公开(公告)日:1941-01-21
申请号:US30681439
申请日:1939-11-30
Applicant: STANDARD OIL CO
Inventor: HERBERT BAHLKE WILLIAM , HUNTON ROGERS THOMAS
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公开(公告)号:US2017432A
公开(公告)日:1935-10-15
申请号:US64358632
申请日:1932-11-21
Applicant: STANDARD OIL CO
Inventor: HERBERT BAHLKE WILLIAM
IPC: C10G21/12
CPC classification number: C10G21/12
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公开(公告)号:US2073517A
公开(公告)日:1937-03-09
申请号:US67574833
申请日:1933-06-14
Applicant: STANDARD OIL CO
Inventor: FITZ SIMONS OGDEN , HERBERT BAHLKE WILLIAM
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4.Process for the conversion of acid sludge into sulphur dioxide, hydrocarbons, and coke 失效
Title translation: 将酸性污泥转化为二氧化硫,碳氢化合物和焦炭的方法公开(公告)号:US2043646A
公开(公告)日:1936-06-09
申请号:US62022232
申请日:1932-06-30
Applicant: STANDARD OIL CO
Inventor: HERBERT BAHLKE WILLIAM
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