公开(公告)号：US09216407B2

公开(公告)日：2015-12-22

申请号：US14212879

申请日：2014-03-14

Applicant: Advanced Refining Technologies LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods ,  Stanislaw Plecha

IPC: B01J23/755 ,  C10G45/04 ,  C10G45/08 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J23/883 ,  B01J27/14 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02

CPC classification number: B01J23/883 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J23/755 ,  B01J27/14 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0207 ,  B01J37/031 ,  C01F7/34 ,  C01P2002/74 ,  C01P2004/32 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C10G45/08 ,  C10G2300/107 ,  C10G2300/205

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise precipitated alumina prepared by a low temperature pH swing process. A large portion of the pore volume of the catalyst supports has pores with a diameter in the range of about 200 Å to about 500 Å. Catalysts prepared from the supports of the invention exhibit improved catalytic activity and stability to remove metals from heavy hydrocarbon feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion during the hydroconversion process.

Abstract translation: 公开了催化剂载体，载体催化剂，以及制备和使用催化剂用于金属重油原料脱金属的方法。 催化剂载体包括通过低温pH挥发过程制备的沉淀氧化铝。 催化剂载体的大部分孔体积具有直径在约至约的范围内的孔。 由本发明的载体制备的催化剂在加氢转化过程中表现出改善的催化活性和稳定性以从重烃原料中除去金属。 在加氢转化过程中，催化剂还表现出增加的硫和MCR转化率。

公开(公告)号：US20160017240A1

公开(公告)日：2016-01-21

申请号：US14379137

申请日：2013-02-14

Applicant: ADVANCED REFINING TECHNOLOGIES LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods

IPC: C10G45/10 ,  B01J23/85 ,  B01J23/652 ,  B01J37/02 ,  B01J27/185 ,  B01J27/188 ,  B01J23/40 ,  B01J23/74 ,  B01J23/24 ,  C10G45/06 ,  B01J21/06 ,  B01J37/08 ,  B01J37/03 ,  B01J35/10 ,  C10G45/08

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise alumina and 5 wt % or less titania. Catalyst prepared from the supports have at least 30 to 80 volume percent of its pore volume in pores having a diameter of between 200 and 500 angstroms. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion.

Abstract translation: 公开了催化剂载体，载体催化剂，以及制备和使用催化剂用于金属重油原料脱金属的方法。 催化剂载体包括氧化铝和5重量％或更少的二氧化钛。 由载体制备的催化剂在直径为200-500埃的孔中具有至少30至80体积％的孔体积。 根据本发明的催化剂在加氢转化过程中表现出改善的催化活性和稳定性以从重质原料中除去金属。 催化剂还表现出增加的硫和MCR转化率。

公开(公告)号：US20140262956A1

公开(公告)日：2014-09-18

申请号：US14212879

申请日：2014-03-14

Applicant: Advanced Refining Technologies LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods ,  Stanislaw Plecha

IPC: B01J23/755 ,  C10G45/04

CPC classification number: B01J23/883 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J23/755 ,  B01J27/14 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0207 ,  B01J37/031 ,  C01F7/34 ,  C01P2002/74 ,  C01P2004/32 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C10G45/08 ,  C10G2300/107 ,  C10G2300/205

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise precipitated alumina prepared by a low temperature pH swing process. A large portion of the pore volume of the catalyst supports has pores with a diameter in the range of about 200 Å to about 500 Å. Catalysts prepared from the supports of the invention exhibit improved catalytic activity and stability to remove metals from heavy hydrocarbon feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion during the hydroconversion process.

Abstract translation: 公开了催化剂载体，载体催化剂，以及制备和使用催化剂用于金属重油原料脱金属的方法。 催化剂载体包括通过低温pH挥发过程制备的沉淀氧化铝。 催化剂载体的大部分孔体积具有直径在约至约的范围内的孔。 由本发明的载体制备的催化剂在加氢转化过程中表现出改善的催化活性和稳定性以从重烃原料中除去金属。 在加氢转化过程中，催化剂还表现出增加的硫和MCR转化率。

公开(公告)号：US20190184376A1

公开(公告)日：2019-06-20

申请号：US16285775

申请日：2019-02-26

Applicant: Advanced Refining Technologies LLC

Inventor： Stanislaw Plecha ,  Narinobu Kagami ,  Viorel D. Duma ,  John Everett Creighton

IPC: B01J21/06 ,  C10G45/08 ,  B01J37/08 ,  B01J37/02 ,  B01J35/10 ,  C10G45/04 ,  B01J35/08 ,  B01J27/19 ,  B01J37/03

CPC classification number: B01J21/063 ,  B01J27/19 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/031 ,  B01J37/08 ,  C10G45/04 ,  C10G45/08

Abstract: Spheroidal catalyst support, supported catalyst, and method of preparing and using the catalyst for hydrodemetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise titania alumina having 5 wt % or less titania and have greater than 30% percent of their pore volume in pores having a diameter of between 200 and 500 Å. Catalysts prepared from the supports contain Group 6, 9 and 10 metals or metal compounds supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydrotreating process. The catalysts also provide increased sulfur and MCR conversion during a hydrotreating process.

公开(公告)号：US09908105B2

公开(公告)日：2018-03-06

申请号：US14950497

申请日：2015-11-24

Applicant: Advanced Refining Technologies LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods ,  Stanislaw Plecha

IPC: B01J23/00 ,  B01J23/883 ,  B01J23/755 ,  C10G45/08 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J27/14 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02 ,  B01J37/03 ,  C01F7/34

CPC classification number: B01J23/883 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J23/755 ,  B01J27/14 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0207 ,  B01J37/031 ,  C01F7/34 ,  C01P2002/74 ,  C01P2004/32 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C10G45/08 ,  C10G2300/107 ,  C10G2300/205

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise precipitated alumina prepared by a low temperature pH swing process. A large portion of the pore volume of the catalyst supports has pores with a diameter in the range of about 200 Å to about 500 Å. Catalysts prepared from the supports of the invention exhibit improved catalytic activity and stability to remove metals from heavy hydrocarbon feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion during the hydroconversion process.

公开(公告)号：US10589254B2

公开(公告)日：2020-03-17

申请号：US16285775

申请日：2019-02-26

Applicant: Advanced Refining Technologies LLC

Inventor： Stanislaw Plecha ,  Narinobu Kagami ,  Viorel D. Duma ,  John Everett Creighton

IPC: B01J21/06 ,  B01J37/03 ,  B01J27/19 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C10G45/04 ,  B01J37/08 ,  C10G45/08

Abstract: Spheroidal catalyst support, supported catalyst, and method of preparing and using the catalyst for hydrodemetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise titania alumina having 5 wt % or less titania and have greater than 30% percent of their pore volume in pores having a diameter of between 200 and 500 Å. Catalysts prepared from the supports contain Group 6, 9 and 10 metals or metal compounds supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydrotreating process. The catalysts also provide increased sulfur and MCR conversion during a hydrotreating process.

公开(公告)号：US10584288B2

公开(公告)日：2020-03-10

申请号：US14379137

申请日：2013-02-14

Applicant: Advanced Refining Technologies LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods

IPC: C01G45/10 ,  C10G45/10 ,  B01J37/03 ,  B01J21/06 ,  B01J35/10 ,  C10G45/08 ,  B01J27/19 ,  B01J37/02 ,  B01J37/00 ,  B01J23/24 ,  B01J23/40 ,  B01J23/652 ,  B01J23/74 ,  B01J23/85 ,  B01J27/185 ,  B01J27/188 ,  B01J37/08 ,  C10G45/06

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise alumina and 5 wt % or less titania. Catalyst prepared from the supports have at least 30 to 80 volume percent of its pore volume in pores having a diameter of between 200 and 500 angstroms. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion.

公开(公告)号：US20160074840A1

公开(公告)日：2016-03-17

申请号：US14950497

申请日：2015-11-24

Applicant: Advanced Refining Technologies LLC

Inventor： Viorel D. Duma ,  Matthew P. Woods ,  Stanislaw Plecha

IPC: B01J23/883 ,  B01J37/03 ,  B01J37/02 ,  B01J21/04

CPC classification number: B01J23/883 ,  B01J21/04 ,  B01J23/28 ,  B01J23/75 ,  B01J23/755 ,  B01J27/14 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/0207 ,  B01J37/031 ,  C01F7/34 ,  C01P2002/74 ,  C01P2004/32 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C10G45/08 ,  C10G2300/107 ,  C10G2300/205

Abstract: Catalyst supports, supported catalysts, and a method of preparing and using the catalysts for the demetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise precipitated alumina prepared by a low temperature pH swing process. A large portion of the pore volume of the catalyst supports has pores with a diameter in the range of about 200 Å to about 500 Å. Catalysts prepared from the supports of the invention exhibit improved catalytic activity and stability to remove metals from heavy hydrocarbon feedstocks during a hydroconversion process. The catalysts also exhibit increased sulfur and MCR conversion during the hydroconversion process.

Abstract translation: 公开了催化剂载体，载体催化剂，以及制备和使用催化剂用于金属重油原料脱金属的方法。 催化剂载体包括通过低温pH挥发过程制备的沉淀氧化铝。 催化剂载体的大部分孔体积具有直径在约至约的范围内的孔。 由本发明的载体制备的催化剂在加氢转化过程中表现出改善的催化活性和稳定性以从重烃原料中除去金属。 在加氢转化过程中，催化剂还表现出增加的硫和MCR转化率。