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1.Method for the production of molded alumina carrier and catalyst 失效
Title translation: 用于生产模制氧化铝载体和催化剂的方法公开(公告)号:US2662860A
公开(公告)日:1953-12-15
申请号:US19802150
申请日:1950-11-28
Applicant: SHELL DEV
Inventor: FREDERIK ENGEL WILLEM , PIETER KRIJGER
CPC classification number: B01J23/882 , A41F11/16 , B01J21/04 , B01J21/16 , B01J37/0009 , B01J37/04 , C01B17/0434
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2.Process for decolorizing a hydrocarbon oil using an alumina adsorbent 失效
Title translation: 使用氧化铝吸附剂使烃油脱色的方法公开(公告)号:US2926135A
公开(公告)日:1960-02-23
申请号:US66109457
申请日:1957-05-23
Applicant: SHELL DEV
Inventor: FREDERIK ENGEL WILLEM , PIETER KRIJGER
CPC classification number: C10G25/003 , B01J20/08
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3.Process for preparing improved catalysts moulded into pieces or carriers therefor 失效
Title translation: 制备改性催化剂的方法,该催化剂被模制成片或载体公开(公告)号:US2862278A
公开(公告)日:1958-12-02
申请号:US44473654
申请日:1954-07-21
Applicant: SHELL DEV
Inventor: FREDERIK ENGEL WILLEM , PIETER KRIJGER
CPC classification number: B01J37/00 , B01J21/00 , B01J21/04 , B01J37/0009 , Y10S425/101
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