公开(公告)号：US20190338203A1

公开(公告)日：2019-11-07

申请号：US16512601

申请日：2019-07-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Benjamin S. UMANSKY ,  Himanshu GUPTA ,  John D. NELSON ,  Cindy J. HUGHART ,  Jane C. CHENG ,  Steven W. LEVINE ,  Stephen H. BROWN ,  Todd P. MARUT ,  David C. DANKWORTH ,  Stuart L. SOLED ,  Thomas F. DEGNAN, JR. ,  Robert J. FALKINER ,  Mohsen N. HARANDI ,  Juan D. HENAO ,  Lei ZHANG ,  Chuansheng BAI ,  Richard C. DOUGHERTY

IPC: C10G65/12 ,  B01J23/882 ,  C10G67/14 ,  C10G45/16 ,  C10G31/09 ,  C10G45/08 ,  B01J27/19 ,  B01J35/10 ,  C10G47/04 ,  B01J23/885

Abstract: Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use of a configuration that can allow for improved separation of catalyst particles from the slurry hydroprocessing effluent. In addition to allowing for improved catalyst recycle, an amount of fines in the slurry hydroconversion effluent can be reduced or minimized. This can facilitate further processing or handling of any “pitch” generated during the slurry hydroconversion. The systems and methods for solvent assisted hydroprocessing can include processing of a heavy oil feed in conjunction with a high solvency dispersive power crude.

公开(公告)号：US20180002617A1

公开(公告)日：2018-01-04

申请号：US15626288

申请日：2017-06-19

Applicant: ExxonMobil Research and Engineering Company

Inventor： Benjamin S. UMANSKY ,  Himanshu GUPTA ,  John D. NELSON ,  Cindy J. HUGHART ,  Jane C. CHENG ,  Steven W. LEVINE ,  Stephen H. BROWN ,  Todd P. MARUT ,  David C. DANKWORTH ,  Stuart L. SOLED ,  Thomas F. DEGNAN, JR. ,  Robert J. FALKINER ,  Mohsen N. HARANDI ,  Juan D. HENAO ,  Lei ZHANG ,  Chuansheng BAI ,  Richard C. DOUGHERTY

IPC: C10G65/12 ,  B01J23/885 ,  C10G47/04 ,  C10G45/08 ,  B01J35/10 ,  B01J27/19

CPC classification number: C10G65/12 ,  B01J23/882 ,  B01J23/885 ,  B01J27/19 ,  B01J35/1028 ,  B01J35/1038 ,  B01J35/1047 ,  B01J35/1061 ,  C10G31/09 ,  C10G45/08 ,  C10G45/16 ,  C10G47/04 ,  C10G67/14 ,  C10G2300/202 ,  C10G2300/205

Abstract: Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use of a configuration that can allow for improved separation of catalyst particles from the slurry hydroprocessing effluent. In addition to allowing for improved catalyst recycle, an amount of fines in the slurry hydroconversion effluent can be reduced or minimized. This can facilitate further processing or handling of any “pitch” generated during the slurry hydroconversion. The systems and methods for solvent assisted hydroprocessing can include processing of a heavy oil feed in conjunction with a high solvency dispersive power crude.