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公开(公告)号：US3099538A
公开(公告)日：1963-07-30
申请号：US78784359
申请日：1959-01-20
Applicant: BAYER AG
Inventor： WALTER KRONIG , WALTER BAYER , HANS-JOACHIM WAHL , LUDWIG BACHER
CPC classification number: B01J8/34 , B01J19/32 , B01J2219/32206 , B01J2219/32213 , B01J2219/32268 , B01J2219/32272
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2.发明授权Process for separating c-hydrocarbon mixtures, containing paraffinic, monoolefinic and diolefinic c-hydrocarbons by distillation with n-methylpyrrolidone 失效通过用n-甲基吡咯烷酮蒸馏分离含有链烷烃，单烯烃和二烯烃的c-烃混合物的方法
公开(公告)号：US3320138A
公开(公告)日：1967-05-16
申请号：US33327763
申请日：1963-12-23
Applicant: BAYER AG
Inventor： HANS-WALTHER BRANDT , BERNHARD SCHLEPPINGHOFF , WALTER BAYER , ERICH MEIER
IPC: C07C7/08
CPC classification number: C07C7/08
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