-
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.
-
Patent Agency Ranking
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。
-
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。
-
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：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.
-
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。
-
-
-
-
-
-
Search Results
7
records
(took 0.018 seconds)
