公开(公告)号：US10370600B2

公开(公告)日：2019-08-06

申请号：US14261350

申请日：2014-04-24

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Shuguang Zhang ,  Gill M. Malick ,  Bruno Nesci ,  Henry Saternus ,  Jifei Jia ,  Cecelia A. Radlowski ,  Theodorus Ludovicus Michael Maesen ,  Colleen T. Miedona

IPC: B01J23/00 ,  C10G45/08 ,  C10G45/04 ,  B01J37/20 ,  B01J21/12 ,  B01J23/883 ,  B01J27/19 ,  B01J35/10 ,  B01J37/02

Abstract: This disclosure relates to supported multi-metallic catalysts for use in the hydrotreating of hydrocarbon feeds. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIB metal, at least one Group VIII metal and an organic acid. The catalyst precursor is thermally treated to partially decompose the organic acid, then sulfided. The catalysts have a high carbon-as-carboxyl to total carbon ratio (Ccarboxy/Ctotal) as a result of a unique post-metal calcination method employed during the manufacture of the catalyst.

公开(公告)号：US10369558B2

公开(公告)日：2019-08-06

申请号：US14261346

申请日：2014-04-24

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Shuguang Zhang ,  Gill M. Malick ,  Bruno Nesci ,  Henry Saternus ,  Jifei Jia ,  Cecelia A. Radlowski ,  Theodorus Ludovicus Michael Maesen ,  Colleen T. Miedona

IPC: B01J23/00 ,  B01J31/28 ,  B01J31/02 ,  B01J37/20 ,  B01J37/28 ,  B01J23/883 ,  B01J35/10 ,  B01J37/02 ,  B01J21/12

Abstract: This disclosure relates to supported multi-metallic catalysts for use in the hydrotreating of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIB metal, at least one Group VIII metal and an organic acid. The catalyst precursor is thermally treated to partially decompose the organic acid, then sulfided. The catalysts have a high carbon-as-carboxyl to total carbon ratio (Ccarboxy/Ctotal) as a result of a unique post-metal calcination method employed during the manufacture of the catalyst. As a result, the hydrotreating catalysts have lower percent weight loss-on-ignition, higher activity and longer catalyst life.

公开(公告)号：US20240059985A1

公开(公告)日：2024-02-22

申请号：US18260765

申请日：2022-01-05

Applicant: Advanced Refining Technologies LLC

Inventor： Jifei Jia ,  Bi-Zeng Zhan ,  Michael Manto

IPC: C10G49/04 ,  B01J23/883 ,  B01J21/12 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B01J27/19 ,  B01J35/10

CPC classification number: C10G49/04 ,  B01J23/883 ,  B01J21/12 ,  B01J37/0018 ,  B01J37/0203 ,  B01J37/082 ,  B01J27/19 ,  B01J35/1038 ,  B01J35/1019 ,  B01J35/1047 ,  B01J35/1066 ,  B01J35/1061 ,  B01J35/1071 ,  B01J35/1076 ,  C10G2300/1096 ,  C10G2300/1085

Abstract: A supported catalyst for hydroprocessing, hydrotreating or hydrocracking hydrocarbon feedstocks, the supported catalyst comprising at least one metal from Group 6 and at least one metal from Groups 8, 9, or 10 of the Periodic Table of the Elements, and optionally comprising phosphorous. The Group 6 metal comprises about 30 to about 45 wt. % and the total of Group 6 and Group 8, 9, or 10 or mixtures thereof metal components comprise about 35 to about 55 wt. %, calculated as oxides and based on the total weight of the catalyst composition. The metals, and phosphorous when present, are carried on and/or within a porous inorganic oxide carrier or support, the support prior to incorporation of the metals and phosphorus, having a total pore volume (TPV) of about 0.8 cc/g to about 1.5 cc/g and comprising a defined pore size distribution and wherein the supported catalyst comprises a defined pore size distribution.

公开(公告)号：US20210362137A1

公开(公告)日：2021-11-25

申请号：US17392845

申请日：2021-08-03

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Bruno Nesci ,  Roberto Romero ,  Gill M. Malick ,  Jifei Jia ,  Cecelia A. Radlowski

IPC: B01J27/19 ,  B01J21/12 ,  B01J35/10 ,  C10G45/12 ,  B01J37/02 ,  C10G45/04

Abstract: Alumina support compositions comprising at least 0.1 wt % of silica are disclosed. The alumina support are characterized by a pore volume of greater than 0.60 cc/g, a median pore size ranging from about 70 to about 120, a pore size distribution such that at least 90% of the total pore volume falls within the range of about 20 to about 250, and a pore size distribution width of no less than about 40. Alumina compositions of the present invention exhibit a primary peak mode at a pore diameter less than the median pore diameter. Also provided are catalysts made from the alumina supports, and processes of preparing and using the supports and catalysts.

公开(公告)号：US11090638B2

公开(公告)日：2021-08-17

申请号：US14367449

申请日：2012-11-20

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Bruno C. Nesci ,  Roberto Romero ,  Gill M. Malick ,  Jifei Jia ,  Cecelia A. Radlowski

IPC: B01J27/19 ,  C10G45/04 ,  B01J35/10 ,  B01J37/02 ,  B01J21/12 ,  C10G45/12

Abstract: Alumina support compositions comprising at least 0.1 wt % of silica are disclosed. The alumina support are characterized by a pore volume of greater than 0.60 cc/g, a median pore size ranging from about 70 to about 120, a pore size distribution such that at least 90% of the total pore volume falls within the range of about 20 to about 250, and a pore size distribution width of no less than about 40. Alumina compositions of the present invention exhibit a primary peak mode at a pore diameter less than the median pore diameter. Also provided are catalysts made from the alumina supports, and processes of preparing and using the supports and catalysts.

公开(公告)号：US10376873B2

公开(公告)日：2019-08-13

申请号：US14261341

申请日：2014-04-24

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Shuguang Zhang ,  Gill M. Malick ,  Bruno Nesci ,  Henry Saternus ,  Jifei Jia ,  Cecelia Radlowski ,  Theodorus Ludovicus Michael Maesen ,  Colleen T. Miedona

IPC: B01J23/00 ,  B01J37/20 ,  B01J37/02 ,  B01J23/85 ,  B01J27/188 ,  B01J27/19 ,  C10G45/08 ,  B01J37/08 ,  B01J35/10

Abstract: This disclosure relates to supported multi-metallic catalysts for use in the hydrotreating of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIB metal, at least one Group VIII metal and an organic acid. The catalyst precursor is thermally treated to partially decompose the organic acid, then sulfided. The catalysts have a high carbon-as-carboxyl to total carbon ratio (Ccarboxy/Ctotal) as a result of a unique post-metal calcination method employed during the manufacture of the catalyst.

公开(公告)号：US20140367311A1

公开(公告)日：2014-12-18

申请号：US14367449

申请日：2012-11-20

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Bruno C. Nesci ,  Roberto Romero ,  Gill M. Malick ,  Jifei Jia ,  Cecelia A. Radlowski

IPC: B01J27/19 ,  C10G45/12 ,  B01J21/12

CPC classification number: B01J27/19 ,  B01J21/12 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0207 ,  C10G45/04 ,  C10G45/12

Abstract: Alumina support compositions comprising at least 0.1 wt % of silica are disclosed. The alumina support are characterized by a pore volume of greater than 0.60 cc/g, a median pore size ranging from about 70 to about 120, a pore size distribution such that at least 90% of the total pore volume falls within the range of about 20 to about 250, and a pore size distribution width of no less than about 40. Alumina compositions of the present invention exhibit a primary peak mode at a pore diameter less than the median pore diameter. Also provided are catalysts made from the alumina supports, and processes of preparing and using the supports and catalysts.

Abstract translation: 公开了包含至少0.1重量％二氧化硅的氧化铝载体组合物。 氧化铝载体的特征在于孔体积大于0.60cc / g，中值孔径为约70至约120，孔径分布使得总孔体积的至少90％落在约 20至约250，孔径分布宽度不小于约40.本发明的氧化铝组合物在孔径小于中值孔径的情况下显示出初级峰值模式。 还提供了由氧化铝载体制备的催化剂，以及制备和使用载体和催化剂的方法。

公开(公告)号：US11642664B2

公开(公告)日：2023-05-09

申请号：US17392845

申请日：2021-08-03

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Bruno Nesci ,  Roberto Romero ,  Gill M. Malick ,  Jifei Jia ,  Cecelia A. Radlowski

IPC: B01J27/19 ,  C10G45/04 ,  B01J35/10 ,  B01J37/02 ,  B01J21/12 ,  C10G45/12

CPC classification number: B01J27/19 ,  B01J21/12 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0207 ,  C10G45/04 ,  C10G45/12

Abstract: Alumina support compositions comprising at least 0.1 wt % of silica are disclosed. The alumina support are characterized by a pore volume of greater than 0.60 cc/g, a median pore size ranging from about 70 to about 120, a pore size distribution such that at least 90% of the total pore volume falls within the range of about 20 to about 250, and a pore size distribution width of no less than about 40. Alumina compositions of the present invention exhibit a primary peak mode at a pore diameter less than the median pore diameter. Also provided are catalysts made from the alumina supports, and processes of preparing and using the supports and catalysts.