公开(公告)号：EP1153106B1

公开(公告)日：2008-03-05

申请号：EP00904366.2

申请日：2000-01-14

Applicant: ExxonMobil Research and Engineering Company

Inventor： HOU, Zhiguo ,  BEARDEN, Roby, Jr. ,  FERRUGHELLI, David, Thomas ,  MISEO, Sabato ,  GORBATY, Martin, Leo ,  SOLED, Stuart, Leon

IPC: C10G45/16

CPC classification number: B01J23/002 ,  B01J23/85 ,  B01J23/88 ,  B01J23/883 ,  B01J23/8878 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/03 ,  B01J37/082 ,  B01J2523/00 ,  C08F8/00 ,  C08F8/04 ,  C08F8/50 ,  C10G45/08 ,  C10G45/16 ,  C10G47/04 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G2300/1062 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2300/44 ,  C10G2400/10 ,  C10G2400/14 ,  C08F240/00 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/67 ,  B01J2523/847 ,  B01J2523/31 ,  B01J2523/41

Abstract: A slurry hydroprocessing process for upgrading a hydrocarbon feedstock containing nitrogen and sulfur using bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals wherein the ratio of Group VIB metal to Group VIII metal is about 10:1 to about 1:10.

公开(公告)号：EP1062302A1

公开(公告)日：2000-12-27

申请号：EP98942321.5

申请日：1998-08-28

Applicant: ExxonMobil Research and Engineering Company

Inventor： BEARDEN, Roby, Jr. ,  BLUM, Saul, Charles ,  OLMSTEAD, William, Neergaard

IPC: C10G45/04

CPC classification number: C10G45/04 ,  C10G45/16

Abstract: The invention comprises a method for reducing the amount of carboxylic acids in petroleum feeds comprising the steps of (a) adding to said petroleum feed a catalytic agent comprising an oil soluble or oil dispersible compound of a metal selected from the group consisting of Group VB, VIB, VIIB and VIII metals, wherein the amount of metal in said petroleum feed is at least about 5 wppm, (b) heating said petroleum feed with said catalytic agent in a reactor at a temperature of about 400 to about 800 °F (about 204.44 to about 426.67 °C), under a hydrogen pressure of 15 psig to 1000 psig (204.75 to 6996.33 kPa), and (c) sweeping the reactor containing said petroleum feed and said catalytic agent with hydrogen-containing gas at a rate sufficient to maintain the combined water and carbon dioxide partial pressure below about 50 psia (about 344.75 kPa).

公开(公告)号：EP1228169A1

公开(公告)日：2002-08-07

申请号：EP00968843.3

申请日：2000-10-06

Applicant: ExxonMobil Research and Engineering Company

Inventor： BEARDEN, Roby, Jr. ,  HOU, Zhigou ,  GORBATY, Martin, Leo ,  FERRUGHELLIG, David, Thomas ,  MYERS, Ronald, Damian

IPC: C10G67/04

CPC classification number: C10G67/0454

Abstract: The invention described herein is directed to: (a) slurry hydroprocessing (SHP) of a feed under SHP conditions; (b) deasphalting, under deasphalting conditions the product obtained from said step (a) and recovering a solvent deasphalted oil and solvent deasphalted rock; (c) calcining said solvent deasphalted rock at a temperature of ≤ about 1200 °F to produce an ash catalyst precursor; (d) recycling said ash catalyst precursor to said step (a).

公开(公告)号：EP1153106A1

公开(公告)日：2001-11-14

申请号：EP00904366.2

申请日：2000-01-14

Applicant: Exxonmobil Research and Engineering Company

Inventor： HOU, Zhiguo ,  BEARDEN, Roby, Jr. ,  FERRUGHELLI, David, Thomas ,  MISEO, Sabato ,  GORBATY, Martin, Leo ,  SOLED, Stuart, Leon

IPC: C10G45/04 ,  C10G45/60 ,  C10G29/04 ,  C10G11/00 ,  C10G11/02 ,  C10G11/04 ,  B01J23/00

CPC classification number: B01J23/002 ,  B01J23/85 ,  B01J23/88 ,  B01J23/883 ,  B01J23/8878 ,  B01J23/888 ,  B01J23/8885 ,  B01J37/03 ,  B01J37/082 ,  B01J2523/00 ,  C08F8/00 ,  C08F8/04 ,  C08F8/50 ,  C10G45/08 ,  C10G45/16 ,  C10G47/04 ,  C10G65/04 ,  C10G65/08 ,  C10G65/12 ,  C10G2300/1062 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2300/44 ,  C10G2400/10 ,  C10G2400/14 ,  C08F240/00 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/67 ,  B01J2523/847 ,  B01J2523/31 ,  B01J2523/41

Abstract: A slurry hydroprocessing process for upgrading a hydrocarbon feedstock containing nitrogen and sulfur using bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals wherein the ratio of Group VIB metal to Group VIII metal is about 10:1 to about 1:10.

公开(公告)号：EP1151059A1

公开(公告)日：2001-11-07

申请号：EP99963015.5

申请日：1999-12-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： GREANEY, Mark, Alan ,  BEARDEN, Roby, Jr. ,  KERBY, Michael, Charles

IPC: C10G27/04

CPC classification number: C10G27/04 ,  C10G27/06

Abstract: The invention relates to a process for demetallating a petroleum stream by contacting a metals-containing petroleum feed in the presence of a base selected from Group IA and IIA hydroxides and carbonates and ammonium hydroxide and carbonates and mixtures thereof, an oxygen containing gas and a phase transfer agent at a temperature of up to 180 °C for a time sufficient to produce a treated petroleum feed having a decreased metals content. The invention provides a method for enhancing the value of petroleum feeds that traditionally have limited use in refineries due to their metals, e.g., Ni and V content.

公开(公告)号：EP1151059B1

公开(公告)日：2003-09-24

申请号：EP99963015.5

申请日：1999-12-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： GREANEY, Mark, Alan ,  BEARDEN, Roby, Jr. ,  KERBY, Michael, Charles

IPC: C10G27/04

CPC classification number: C10G27/04 ,  C10G27/06

Abstract: The invention relates to a process for demetallating a petroleum stream by contacting a metals-containing petroleum feed in the presence of a base selected from Group IA and IIA hydroxides and carbonates and ammonium hydroxide and carbonates and mixtures thereof, an oxygen containing gas and a phase transfer agent at a temperature of up to 180 DEG C for a time sufficient to produce a treated petroleum feed having a decreased metals content. The invention provides a method for enhancing the value of petroleum feeds that traditionally have limited use in refineries due to their metals, e.g., Ni and V content.

公开(公告)号：EP1268713A1

公开(公告)日：2003-01-02

申请号：EP01910647.5

申请日：2001-02-13

Applicant: ExxonMobil Research and Engineering Company

Inventor： BEARDEN, Roby, Jr. ,  HOU, Zhiguo ,  GORBATY, Martin, Leo ,  FERRUGHELLI, David, Thomas ,  OLMSTEAD, William, Neergaard ,  MEYERS, Ronald, Damian

IPC: C10G67/04

CPC classification number: C10G67/0463

Abstract: A process for upgrading a feedstream, said process comprising: (a) solvent deasphalting, under solvent deasphalting conditions, said feedstream to obtain a first product stream comprising deasphalted oil and a second product stream comprising asphalt product; (b) slurry hydroprocessing said asphalt product in a slurry hydroprocessing unit under slurry hydroprocessing conditions to obtain a hydroprocessed product; and (c) separating an upgraded oil from the hydroprocessed product and unconverted asphaltene bottoms.

公开(公告)号：EP1062302B1

公开(公告)日：2002-02-27

申请号：EP98942321.5

申请日：1998-08-28

Applicant: ExxonMobil Research and Engineering Company

Inventor： BEARDEN, Roby, Jr. ,  BLUM, Saul, Charles ,  OLMSTEAD, William, Neergaard

IPC: C10G45/04

CPC classification number: C10G45/04 ,  C10G45/16

Abstract: The invention comprises a method for reducing the amount of carboxylic acids in petroleum feeds comprising the steps of (a) adding to said petroleum feed a catalytic agent comprising an oil soluble or oil dispersible compound of a metal selected from the group consisting of Group VB, VIB, VIIB and VIII metals, wherein the amount of metal in said petroleum feed is at least about 5 wppm, (b) heating said petroleum feed with said catalytic agent in a reactor at a temperature of about 400 to about 800 DEG F (about 204.44 to about 426.67 DEG C), under a hydrogen pressure of 15 psig to 1000 psig (204.75 to 6996.33 kPa), and (c) sweeping the reactor containing said petroleum feed and said catalytic agent with hydrogen-containing gas at a rate sufficient to maintain the combined water and carbon dioxide partial pressure below about 50 psia (about 344.75 kPa).

公开(公告)号：EP0809683B1

公开(公告)日：2001-11-14

申请号：EP96907036.6

申请日：1996-02-09

Applicant: ExxonMobil Research and Engineering Company

Inventor： BLUM, Saul, C. ,  OLMSTEAD, William, N. ,  BEARDEN, Roby, Jr.

IPC: C10G17/00

CPC classification number: C10G31/06 ,  Y02P30/20

Abstract: Petroleum acids, e.g., naphthenic acids, are removed from crudes or crude fractions by thermal treatment.

公开(公告)号：EP1062298A1

公开(公告)日：2000-12-27

申请号：EP98942323.1

申请日：1998-08-28

Applicant: ExxonMobil Research and Engineering Company

Inventor： BIENSTOCK, Martin, G. ,  MATRAGRANO, John, G. ,  PATEL, Rutton, Dinshaw ,  BEARDEN, Roby, Jr.

IPC: C10G31/06

CPC classification number: C10G31/06

Abstract: TAN containing oils, e.g., crudes, are treated by flashing to remove substantially all of the water therefrom, thermally treating the recovered liquid to reduce the naphthenic acid content thereof, and re-combining light gases recovered from the flashing step with the treated liquid.