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21.Method of removing vaporous reactants from catalyst used in hydrocarbon conversion 失效
Title translation: 从烃转化中使用的催化剂中除去汽相反应物的方法公开(公告)号:US2444832A
公开(公告)日:1948-07-06
申请号:US57073144
申请日:1944-12-30
Applicant: STANDARD OIL DEV CO
Inventor: KREBS ROBERT W
IPC: C10G11/18
CPC classification number: C10G11/18
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22.Stripping of spent catalyst particles in the catalytic conversion of hydrocarbons 失效
Title translation: 废催化剂颗粒在烃的催化转化中的汽提公开(公告)号:US2418890A
公开(公告)日:1947-04-15
申请号:US49847843
申请日:1943-08-13
Applicant: STANDARD OIL DEV CO
Inventor: KREBS ROBERT W
IPC: C10G11/18
CPC classification number: C10G11/18
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公开(公告)号:CA499587A
公开(公告)日:1954-01-26
申请号:CA499587D
Applicant: STANDARD OIL DEV CO
Inventor: KREBS ROBERT W
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公开(公告)号:CA459009A
公开(公告)日:1949-08-16
申请号:CA459009D
Applicant: STANDARD OIL DEV CO
Inventor: KREBS ROBERT W
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