-
1.Process for separating c-hydrocarbon mixtures, containing paraffinic, monoolefinic and diolefinic c-hydrocarbons by distillation with n-methylpyrrolidone 失效
Title translation: 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
-
2.
公开(公告)号:US3066927A
公开(公告)日:1962-12-04
申请号:US1748060
申请日:1960-03-25
Applicant: BAYER AG
Inventor: WALTER KRONIG , BERNHARD SCHLEPPINGHOFF
CPC classification number: B01J8/1836 , B01J2208/00504 , B01J2208/00513 , F28C3/16
-
3.Purification of solvents containing c5 dimers by azeotropic distillation with water 失效
Title translation: 通过与水共沸蒸馏纯化含有c5二聚体的溶剂公开(公告)号:US3378465A
公开(公告)日:1968-04-16
申请号:US39091864
申请日:1964-08-20
Applicant: BAYER AG , ERDALCHEMIE GMBH
Inventor: HANS-WALTHER BRANDT , BERNHARD SCHLEPPINGHOFF , FELIKS BITNERS , ERICH MEIER
-
4.
公开(公告)号:US3075917A
公开(公告)日:1963-01-29
申请号:US5100860
申请日:1960-08-08
Applicant: BAYER AG
Inventor: WALTER KRONIG , ARNO MECKELBURG , GERHARD SCHARFE , BERNHARD SCHLEPPINGHOFF , WALTER SCHMIDT
CPC classification number: C07C5/08 , C07C5/03 , C07C7/163 , C07C7/167 , C07C2523/38 , C07C2523/40 , C07C2523/44 , C07C2523/74 , C07C2523/75 , C07C2523/755
-
-
-