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1.Process for developing diazotype article comprising molecular sieve with alkaline material absorbed therein 失效
Title translation: 用于开发包含其中吸收碱性物质的分子筛的二氮嗪制品的方法公开(公告)号:US3294535A
公开(公告)日:1966-12-27
申请号:US17678662
申请日:1962-03-01
Applicant: UNION CARBIDE CORP
Inventor: POWERS JOHN B
IPC: G03C5/18
CPC classification number: G03C5/18
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公开(公告)号:US3239331A
公开(公告)日:1966-03-08
申请号:US45355765
申请日:1965-04-27
Applicant: UNION CARBIDE CORP
Inventor: MENK JAMES H , POWERS JOHN B
IPC: C21B5/00
CPC classification number: C21B5/001
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3.Regeneration of coked catalyst with controlled oxygen content of the regeneration gas 失效
Title translation: 再生气体的受控氧含量的焦化催化剂的再生公开(公告)号:US2985584A
公开(公告)日:1961-05-23
申请号:US77253358
申请日:1958-11-07
Applicant: UNION CARBIDE CORP
Inventor: RABO JULE A , POWERS JOHN B
IPC: B01J21/20
CPC classification number: B01J21/20
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