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.

公开(公告)号：US20170050177A1

公开(公告)日：2017-02-23

申请号：US15241185

申请日：2016-08-19

Applicant: ExxonMobil Research and Engineering Company

Inventor： John Peter GREELEY ,  Paul PODSIADLO ,  William Ernest LEWIS ,  Roby BEARDON ,  Amitava SARKAR ,  Mainak GHOSH ,  Ramanathan SUNDARARAMAN ,  Thomas F. DEGNAN, JR. ,  Manuel A. FRANCISCO

IPC: B01J27/051 ,  B01J37/18 ,  C10G47/06 ,  B01J37/20

CPC classification number: B01J27/0515 ,  B01J23/881 ,  B01J27/049 ,  B01J35/0006 ,  B01J37/04 ,  B01J37/18 ,  B01J37/20 ,  C10G45/04 ,  C10G47/06

Abstract: Systems and methods are provided for slurry hydroconversion of a heavy oil feedstock, such as an atmospheric or vacuum resid, in the presence of an enhanced or promoted slurry hydroconversion catalyst system. The slurry hydroconversion catalyst system can be formed from a) a Group VIII non-noble metal catalyst precursor/concentrate (such as an iron-based catalyst precursor/concentrate) and b) a Group VI metal catalyst precursor/concentrate (such as a molybdenum-based catalyst precursor/concentrate) and/or a Group VI metal sulfided catalyst.

Abstract translation: 提供的系统和方法用于在增强或促进的浆料加氢转化催化剂体系存在下的重油原料如大气压或真空渣油的浆料加氢转化。 浆料加氢转化催化剂体系可以由a）VIII族非贵金属催化剂前体/浓缩物（例如铁基催化剂前体/浓缩物）和b）第VI族金属催化剂前体/浓缩物（如钼 的催化剂前体/浓缩物）和/或第VI族金属硫化催化剂。