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公开(公告)号:US2148304A
公开(公告)日:1939-02-21
申请号:US18428838
申请日:1938-01-10
Applicant: SHELL DEV
Inventor: RUYS JAN D , MCCOMBIE HORACE R
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公开(公告)号:US2486688A
公开(公告)日:1949-11-01
申请号:US2339448
申请日:1948-04-26
Applicant: SHELL DEV
Inventor: THOMAS HOWETH J , STAGER RAYMOND M , MCCOMBIE HORACE R
IPC: C07C17/38
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3.Prevention of emulsions during extraction of olefins with metal salt solutions 失效
Title translation: 在用金属盐溶液萃取烯烃时防止乳液公开(公告)号:US2418183A
公开(公告)日:1947-04-01
申请号:US56381044
申请日:1944-11-16
Applicant: SHELL DEV
Inventor: MCCOMBIE HORACE R , KITTLE RUSSELL L
IPC: C07C7/152
CPC classification number: C07C7/152 , C07C11/167 , C07C11/02
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