专利检索 ap:("Robert J. Feldman" OR "Andrei Rhoe" OR "Roger P. Van Driesen" OR "Joseph F. Puzio" OR "Vincent A. Strangio") AND inv:"Joseph F. Puzio" 第 1 页

1.

发明授权
High severity visbreaking with recycle 失效
标题翻译：高重量减粘裂化与回收

公开(公告)号：US4846958A

公开(公告)日：1989-07-11

申请号：US199460

申请日：1988-05-26

申请人： Robert J. Feldman , Andrei Rhoe , Roger P. Van Driesen , Joseph F. Puzio , Vincent A. Strangio

发明人： Robert J. Feldman , Andrei Rhoe , Roger P. Van Driesen , Joseph F. Puzio , Vincent A. Strangio

IPC分类号： C10G9/00 , C10G55/04 , C10G67/02 , C10G67/04

CPC分类号： C10G55/04 , C10G67/02 , C10G67/049 , C10G9/007

摘要： The severity of a visbreaking operation is increased by treating product to remove a heavier phase in an amount of less than 15 weight percent and recycling treated product.

2.

发明授权
High severity visbreaking 失效
标题翻译：高严重性减粘裂化

公开(公告)号：US4773986A

公开(公告)日：1988-09-27

申请号：US943174

申请日：1986-12-18

申请人： Robert J. Feldman , Andrei Rhoe , Roger P. Van Driesen , Joseph F. Puzio , Vincent A. Strangio

发明人： Robert J. Feldman , Andrei Rhoe , Roger P. Van Driesen , Joseph F. Puzio , Vincent A. Strangio

IPC分类号： C10G9/00 , C10G31/00 , C10G31/10 , C10G55/04 , C10G67/02 , C10G67/04

CPC分类号： C10G67/02 , C10G55/04 , C10G67/049 , C10G9/007

摘要： The severity of a visbreaking operation is increased by treating product to remove a heavier phase in an amount of less than 15 weight percent and provide a remaining product having a Shell Hot Filtration number of less than 0.25.