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公开(公告)号：EP2424658B1
公开(公告)日：2019-05-22
申请号：EP10770110.4
申请日：2010-04-08
Applicant: Chevron U.S.A. Inc.
Inventor： DYKSTRA, Dennis , MAESEN, Theodorus , KUPERMAN, Alexander E. , UCKUNG, Soy , FONG, Darren
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公开(公告)号：EP2046496A2
公开(公告)日：2009-04-15
申请号：EP07813564.7
申请日：2007-07-31
Applicant: Chevron U.S.A., Inc.
Inventor： MAESEN, Theodorus , FONG, Darren , VOGEL, Roger , LEE, Bowmann , DYKSTRA, Dennis
CPC classification number: B01J29/80 , B01J21/12 , B01J29/084 , B01J29/166 , B01J29/7007 , B01J29/7815 , B01J37/0009 , B01J2229/42 , C10G47/04 , C10G47/16 , C10G47/18 , C10G47/20 , C10G2400/10
Abstract: This invention is directed to a catalyst composition effective in hydroprocessing and a process employing this catalyst. The catalyst composition comprises three acidic components acting in synergy to provide enhanced catalytic activity, when compared to any of the components alone or in combinations of two. Two of the components are large pore zeolites, and the third component is selected from the group comprising clays and amorphous silica/alumina.
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Patent Agency Ranking3.发明授权
公开(公告)号：EP2217684B1
公开(公告)日：2018-07-25
申请号：EP08844211.6
申请日：2008-10-28
Applicant: Chevron U.S.A. Inc.
Inventor： MAESEN, Theodorus , KUPERMAN, Alexander, E. , O'REAR, Dennis, J. , FONG, Darren , ZHAN, Bi-zeng , RAINIS, Andrew , DILLON, Christopher, J. , TREVINO, Horacio
IPC: C10G45/60
CPC classification number: C10G45/08 , B01J23/002 , B01J23/8885 , B01J31/2239 , B01J37/0018 , B01J37/036 , B01J37/20 , B01J2523/00 , B01J2531/26 , B01J2531/66 , B01J2531/847 , C10G45/06 , C10G45/10 , C10G45/12 , C10G45/48 , C10G45/50 , C10G45/52 , C10G45/54 , C10G47/06 , C10G47/18 , C10G47/20 , C10G49/04 , B01J2523/68 , B01J2523/69 , B01J2523/847 , B01J2523/27 , B01J2523/22 , B01J2523/31 , B01J2523/41 , B01J2523/43 , B01J2523/845
Abstract: A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof having an oxidation state of +2 or +4, at least one Group VIB metal having an oxidation state of +6, and at least one organic oxygen-containing ligand. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds.
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4.发明公开HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF 审中-公开HYDROCONVERSION多金属催化剂及其制造方法
公开(公告)号：EP2424658A2
公开(公告)日：2012-03-07
申请号：EP10770110.4
申请日：2010-04-08
Applicant: Chevron U.S.A., Inc.
Inventor： DYKSTRA, Dennis , MAESEN, Theodorus , KUPERMAN, Alexander E. , UCKUNG, Soy , FONG, Darren
CPC classification number: C07F15/045 , B01J23/002 , B01J23/85 , B01J23/8885 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1052 , B01J37/0018 , B01J37/031 , B01J37/20 , B01J2523/00 , C10G49/04 , C10G2300/107 , C10G2300/202 , C10G2300/301 , B01J2523/68 , B01J2523/69 , B01J2523/847
Abstract: A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In one embodiment of the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, a catalyst precursor filter cake is treated with at least a chelating agent, resulting in a catalyst precursor with optimum porosity. In another embodiment, non-agglomerative drying is employed to keep the catalyst precursor from aggregating / clumping. The catalyst precursor obtained herein has an optimum porosity with at least 90% of the pores being macropores and a total pore volume of at least 0.08 g/cc.
Abstract translation: 提供了一种制备适用于重油加氢处理的块状多金属的方法。 在制备随后硫化形成本体催化剂的催化剂前体的方法的一个实施方案中，用至少一种螯合剂处理催化剂前体滤饼，得到具有最佳孔隙率的催化剂前体。 在另一个实施方案中，采用非凝聚干燥来保持催化剂前体不聚集/结块。 本文获得的催化剂前体具有最佳孔隙度，其中至少90％的孔为大孔并且总孔体积为至少0.08g / cc。
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公开(公告)号：EP2424663B1
公开(公告)日：2019-05-22
申请号：EP10770108.8
申请日：2010-04-08
Applicant: Chevron U.S.A. Inc.
Inventor： KUPERMAN, Alexander, E. , MAESEN, Theodorus , DYKSTRA, Dennis , UCKUNG, Soy , FONG, Darren
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6.发明公开HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF 审中-公开HYDROCONVERSION多金属催化剂及其制造方法
公开(公告)号：EP2424663A2
公开(公告)日：2012-03-07
申请号：EP10770108.8
申请日：2010-04-08
Applicant: Chevron U.S.A., Inc.
Inventor： KUPERMAN, Alexander, E. , MAESEN, Theodorus , DYKSTRA, Dennis , UCKUNG, Soy , FONG, Darren
IPC: B01J31/26 , B01J23/888 , B01J35/10 , B01J37/20 , C07F19/00
CPC classification number: C07F15/045 , B01J23/002 , B01J23/85 , B01J23/8885 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1052 , B01J37/0018 , B01J37/031 , B01J37/20 , B01J2523/00 , C10G49/04 , C10G2300/107 , C10G2300/202 , C10G2300/301 , B01J2523/68 , B01J2523/69 , B01J2523/847
Abstract: A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In one embodiment of the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, a catalyst precursor filter cake is treated with at least a chelating agent, resulting in a catalyst precursor with optimum porosity. In another embodiment, non-agglomerative drying is employed to keep the catalyst precursor from aggregating / clumping. The catalyst precursor obtained herein has an optimum porosity with at least 90% of the pores being macropores and a total pore volume of at least 0.08 g/cc.
Abstract translation: 公开了具有低体积收缩率的催化剂和制备具有低体积收缩率的稳定催化剂的方法。 该催化剂通过硫化包含至少一种VIB族金属化合物的催化剂前体制成; 至少一种选自VIII族，IIB族，IIA族，IVA族及其组合的促进剂金属化合物，其氧化态为+2或+4; 任选地至少一种结扎剂; 任选地至少一种稀释剂。 在一个实施方案中，首先将催化剂前体成形，然后在50℃的温度下进行热处理。 到200℃。 15分钟至12小时，其中催化剂前体在暴露于至少100℃至少30分钟后，例如在硫化或加氢处理反应器中具有低（小于12％）的体积收缩率。 在一个实施方案中，催化剂前体具有基本上单峰的孔体积分布，其中至少90％的孔是大孔，并且总孔体积至少为0.08g / cc。 在一个实施方案中，该催化剂适用于加氢处理沸点在343℃范围内的重油进料。 （65°F） - 至454°C。 （850°F），平均分子量Mn为300-400，平均分子直径为0.9-1.7nm。
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7.发明公开HYDROCONVERSION PROCESSES EMPLOYING MULTI-METALLIC CATALYSTS AND METHOD FOR MAKING THEREOF 有权HYDRO化过程中的多金属催化剂和HERSTELLUNSGVERFAHREN DAFPR PROCESSES
公开(公告)号：EP2217684A1
公开(公告)日：2010-08-18
申请号：EP08844211.6
申请日：2008-10-28
Applicant: Chevron U.S.A., Inc.
Inventor： MAESEN, Theodorus , KUPERMAN, Alexander, E. , O'REAR, Dennis, J. , FONG, Darren , ZHAN, Bi-zeng , RAINIS, Andrew , DILLON, Christopher, J. , TREVINO, Horacio
IPC: C10G45/60
CPC classification number: C10G45/08 , B01J23/002 , B01J23/8885 , B01J31/2239 , B01J37/0018 , B01J37/036 , B01J37/20 , B01J2523/00 , B01J2531/26 , B01J2531/66 , B01J2531/847 , C10G45/06 , C10G45/10 , C10G45/12 , C10G45/48 , C10G45/50 , C10G45/52 , C10G45/54 , C10G47/06 , C10G47/18 , C10G47/20 , C10G49/04 , B01J2523/68 , B01J2523/69 , B01J2523/847 , B01J2523/27 , B01J2523/22 , B01J2523/31 , B01J2523/41 , B01J2523/43 , B01J2523/845
Abstract: A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof having an oxidation state of +2 or +4, at least one Group VIB metal having an oxidation state of +6, and at least one organic oxygen-containing ligand. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds.
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