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1.Process of separating lactams from concentrated sulfuric acid solutions by neutralization with ammonia 失效
Title translation: 通过用氨中和从浓硫酸溶液中分离内酰胺的方法公开(公告)号:US3117964A
公开(公告)日:1964-01-14
申请号:US16428162
申请日:1962-01-04
Applicant: HALCON INTERNATIONAL INC
Inventor: LESTER NIRENBERG
IPC: C07D201/16
CPC classification number: C07D201/16
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2.Distillation of propylene dimerization reaction effluent using compressed propylene as stripping vapor 失效
Title translation: 使用压缩丙烯作为汽提蒸气蒸馏丙烯二聚反应流出物公开(公告)号:US3418215A
公开(公告)日:1968-12-24
申请号:US57322266
申请日:1966-08-18
Applicant: HALCON INTERNATIONAL INC
Inventor: LESTER NIRENBERG
IPC: B01J31/40 , C07C7/04 , C07C7/05 , C07C11/107
CPC classification number: B01J31/143 , B01J31/4092 , B01J2231/323 , C07C7/04 , C07C7/05 , C07C11/107 , Y02P20/584 , Y10S203/11
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