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1.Demetalation of hydrocarbon fractions by hydrogenation prior to catalytic cracking 失效
Title translation: 在催化裂化之前通过氢化对馏分脱金属公开(公告)号:US2928784A
公开(公告)日:1960-03-15
申请号:US66854857
申请日:1957-06-27
Applicant: CALIFORNIA RESEARCH CORP
Inventor: GOLDSMITH EDWIN A
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公开(公告)号:US2847463A
公开(公告)日:1958-08-12
申请号:US49795455
申请日:1955-03-30
Applicant: CALIFORNIA RESEARCH CORP
Inventor: TOLAND WILLIAM G , GOLDSMITH EDWIN A
IPC: C07C55/14
CPC classification number: C07C55/14
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公开(公告)号:US3151175A
公开(公告)日:1964-09-29
申请号:US9413461
申请日:1961-03-08
Applicant: CALIFORNIA RESEARCH CORP
Inventor: GOLDSMITH EDWIN A
IPC: C07C4/18
CPC classification number: C07C4/18 , C07C2521/04 , C07C2527/045 , C07C15/02
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