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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.
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2.发明授权公开(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
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.
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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.
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公开(公告)号：US09566572B2
公开(公告)日：2017-02-14
申请号：US15001636
申请日：2016-01-20
Applicant: Advanced Refining Technologies LLC
Inventor： Cecelia A. Radlowski , Gill M. Malick , Colleen T. Miedona
CPC classification number: B01J27/19 , B01J23/882 , B01J31/34 , B01J37/0203 , B01J37/0213 , B01J37/08 , B01J2231/641 , C10G45/10
Abstract: A chelated hydroprocessing catalyst exhibiting low moisture is obtained by heating an impregnated, calcined carrier to a temperature higher than 200° C. and less than a temperature and for a period of time that would cause substantial decomposition of the chelating agent.
Abstract translation: 显示低水分的螯合加氢处理催化剂通过将浸渍的煅烧载体加热至高于200℃并低于导致螯合剂显着分解的温度和一段时间的温度而获得。
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公开(公告)号：US09248438B2
公开(公告)日：2016-02-02
申请号：US14495327
申请日：2014-09-24
Applicant: Advanced Refining Technologies LLC
Inventor： Cecelia A. Radlowski , Gill M. Malick , Colleen T. Miedona
CPC classification number: B01J27/19 , B01J23/882 , B01J31/34 , B01J37/0203 , B01J37/0213 , B01J37/08 , B01J2231/641 , C10G45/10
Abstract: A chelated hydroprocessing catalyst exhibiting low moisture is obtained by heating an impregnated, calcined carrier to a temperature higher than 200° C. and less than a temperature and for a period of time that would cause substantial decomposition of the chelating agent.
Abstract translation: 显示低水分的螯合加氢处理催化剂通过将浸渍的煅烧载体加热至高于200℃并低于导致螯合剂显着分解的温度和一段时间的温度而获得。
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Patent Agency Ranking
6.发明申请公开(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
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.
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7.发明授权公开(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
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.
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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.
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公开(公告)号：US20160136623A1
公开(公告)日：2016-05-19
申请号：US15001636
申请日：2016-01-20
Applicant: Advanced Refining Technologies LLC
Inventor： Cecelia A. Radlowski , Gill M. Malick , Colleen T. Miedona
CPC classification number: B01J27/19 , B01J23/882 , B01J31/34 , B01J37/0203 , B01J37/0213 , B01J37/08 , B01J2231/641 , C10G45/10
Abstract: A chelated hydroprocessing catalyst exhibiting low moisture is obtained by heating an impregnated, calcined carrier to a temperature higher than 200° C. and less than a temperature and for a period of time that would cause substantial decomposition of the chelating agent.
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公开(公告)号：US20150011384A1
公开(公告)日：2015-01-08
申请号：US14495327
申请日：2014-09-24
Applicant: Advanced Refining Technologies LLC
Inventor： Cecelia A. Radlowski , Gill M. Malick , Colleen T. Miedona
CPC classification number: B01J27/19 , B01J23/882 , B01J31/34 , B01J37/0203 , B01J37/0213 , B01J37/08 , B01J2231/641 , C10G45/10
Abstract: A chelated hydroprocessing catalyst exhibiting low moisture is obtained by heating an impregnated, calcined carrier to a temperature higher than 200° C. and less than a temperature and for a period of time that would cause substantial decomposition of the chelating agent.
Abstract translation: 显示低水分的螯合加氢处理催化剂通过将浸渍的煅烧载体加热至高于200℃并低于导致螯合剂显着分解的温度和一段时间的温度而获得。
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