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1.发明授权
公开(公告)号：US4960506A
公开(公告)日：1990-10-02
申请号：US325727
申请日：1989-03-20
IPC分类号： B01J27/049 , B01J31/34 , B01J37/20
CPC分类号： B01J31/1616 , B01J27/049 , B01J31/1845 , B01J31/185 , B01J31/2295 , B01J31/34 , B01J37/20 , B01J21/04 , B01J2231/641 , B01J2531/0208 , B01J2531/84 , B01J27/047
摘要： Hydrocarbon feedstocks are selectively hydrodesulfurized by contacting the feedstock in the presence of hydrogen with a predecessor catalyst comprising molybdenum or tungsten sulfide which has been promoted by reaction with a transition metal containing organo-metallic complex wherein the valence of the metal is 0 or +1 at the time of reaction and the contacting is done at a temperature and pressure sufficient to substantially hydrodesulfurize the hydrocarbon.
摘要翻译： 烃原料通过在氢气存在下使原料与包含钼或硫化钨的前驱催化剂接触来选择性加氢脱硫，其通过与含过渡金属的有机金属络合物反应而促进，其中金属的化合价为0或+1 反应时间和接触在足以使烃基本加氢脱硫的温度和压力下进行。
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2.发明授权
公开(公告)号：US4839326A
公开(公告)日：1989-06-13
申请号：US725662
申请日：1985-04-22
IPC分类号： B01J27/049 , B01J31/34 , B01J37/20
CPC分类号： B01J31/1616 , B01J27/049 , B01J31/1845 , B01J31/185 , B01J31/2295 , B01J31/34 , B01J37/20 , B01J21/04 , B01J2231/641 , B01J2531/0208 , B01J2531/84 , B01J27/047
摘要： This invention relates to a process for the preparation of promoted molybdenum and tungsten sulfide catalysts, the catalysts prepared by such process, and to the use of such catalysts for hydroprocessing processes, particularly hydrotreating. More particularly, this invention relates to the preparation and use of promoted catalysts useful for hydroprocessing processes such as hydrotreating wherein said catalysts are formed by treating molybdenum and tungsten sulfide-containing material (which may be supported) with a low valence promoter metal selected from transition metals particularly the group of Fe, Co, Ni.
摘要翻译： 本发明涉及一种制备促进的钼和硫化钨催化剂的方法，通过这种方法制备的催化剂以及这种催化剂用于加氢处理方法，特别是加氢处理方法。 更具体地说，本发明涉及可用于加氢处理方法如加氢处理的促进催化剂的制备和用途，其中所述催化剂是通过用选自过渡金属的低价促进剂金属（可以负载的）处理形成的 金属特别是Fe，Co，Ni组。
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3.发明授权Hydrotreating using self-promoted molybdenum and tungsten sulfide catalysts formed from bis(tetrathiometallate) precursors 失效使用由双（四金属硫酸盐）前体形成的自身促进的钼和硫化钨催化剂进行加氢处理
公开(公告)号：US4581125A
公开(公告)日：1986-04-08
申请号：US518361
申请日：1983-07-29
摘要： Hydrocarbon feeds are upgraded by contacting same, at elevated temperature and in the presence of hydrogen, with a self-promoted catalyst formed by heating one or more carbon-containing, bis(tetrathiometallate) catalyst precursor salts selected from the group consisting of (NR.sub.4).sub.2 [M(WS.sub.4).sub.2 ], (NR.sub.4).sub.x [M(MoS.sub.4).sub.2 ] and mixtures thereof wherein R is one or more alkyl groups, aryl groups or mixture thereof, wherein promoter metal M is covalently bound in the anion and is Ni, Co or Fe and wherein x is 2 if M is Ni and x is 3 if M is Co or Fe composite in a non-oxidizing atmosphere in the presence of sulfur, hydrogen, and a hydrocarbon to form said supported catalyst.
摘要翻译： 通过在升高的温度和氢气存在下使其与通过加热一种或多种选自（NR 4）的含碳的双（四金属氧酸盐）催化剂前体盐形成的自促进催化剂相接触来提高烃进料， 2 [M（WS4）2]，（NR4）x [M（MoS4）2]及其混合物，其中R是一个或多个烷基，芳基或其混合物，其中助催化剂金属M共价键合在阴离子中， Ni，Co或Fe，其中如果M是Ni，x是2，如果M是在非氧化性气氛中，在硫，氢和烃的存在下，M是Co或Fe复合物，则x是3，以形成所述负载的催化剂。
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4.发明授权Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation 失效无定形，铁促进的Mo和W硫化物加氢催化剂及其制备方法
公开(公告)号：US4820677A
公开(公告)日：1989-04-11
申请号：US687536
申请日：1984-12-28
IPC分类号： B01J27/049 , B01J27/051 , C10G45/08
CPC分类号： C10G45/08 , B01J27/049 , B01J27/0515
摘要： Hydrocarbon feeds are upgraded by contacting a feed, at elevated temperature and in the presence of hydrogen, with a catalyst comprising an amorphous sulfide of iron and a metal selected from the group consisting of Mo, W and mixture thereof. The catalysts are prepared by heating one or more catalyst precursor salts under oxygen-free conditions in the presence of sulfur at a temperature of at least about 250.degree. C. The precursor salts will contain a thiometallate anion of Mo, W or mixture thereof and a cation comprising iron as a promoter metal and, optionally, additional divalent promoter metals, wherein said promoter metal or metals are chelated by at least one neutral, nitrogen-containing polydentate ligand and wherein said additional promoter metal is selected from the group consisting of Ni, Co, Mn, Zn, Cu and mixture thereof.
摘要翻译： 通过在升高的温度和在氢的存在下使进料接触的催化剂与包含铁的无定形硫化物和选自Mo，W及其混合物的金属的催化剂进行升级。 催化剂是通过在至少约250℃的温度下在硫的存在下在无氧条件下加热一种或多种催化剂前体盐来制备的。前体盐将含有Mo，W或其混合物的硫代金属阴离子和 包含铁作为助催化剂金属的阳离子和任选的另外的二价助催化剂金属，其中所述促进剂金属或金属由至少一种中性含氮多齿配体螯合，并且其中所述另外的助催化剂金属选自Ni， Co，Mn，Zn，Cu及其混合物。
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5.发明授权Amorphous sulfide catalysts of trivalent chromium and promoter metals and method of making same 失效三价铬和助催化剂金属的无定形硫化物催化剂及其制备方法
公开(公告)号：US4716139A
公开(公告)日：1987-12-29
申请号：US846219
申请日：1986-03-31
IPC分类号： B01J27/047 , C10G49/04 , B01J31/00 , B01J27/049 , B01J27/051
CPC分类号： B01J27/047 , C10G49/04
摘要： A catalyst composition comprising an amorphous sulfide of trivalent chromium and at least one metal selected from the group consisting of (a) molybdenum, tungsten and mixture thereof and (b) mixtures of (a) with Fe, Ni, Co, Mn, Cu, Zn and mixture thereof is prepared by heating one or more precursors at a temperature of at least about 200.degree. C. under oxygen-free conditions in the presence of a sulfur, wherein said precursor is selected from the group consisting of [Cr.sub.1-z M.sub.z LX.sub.y ](MoS.sub.4).sub.n, [Cr.sub.1-z M.sub.z LX.sub.y ](WS.sub.4).sub.n and mixtures thereof, wherein M is one or more divalent promoter metals selected from the group consisting of Mn, Fe, Co, Ni, Cu, Zn and mixtures thereof, wherein L is one or more neutral nitrogen-containing ligands, wherein ligand X is a singly-charged anionic species and wherein 1>z.gtoreq.0, 1-z.gtoreq.y.gtoreq.0, and wherein n equals (3-z-y)/2. These compositions have been found to be good hydroprocessing catalysts, particularly hydrotreating catalysts exhibiting a very high hydrodenitrogenation activity and/or selectivity in nitrogen and sulfur-containing hydrocarbon feeds.
摘要翻译： 一种催化剂组合物，其包含三价铬的无定形硫化物和选自（a）钼，钨及其混合物的至少一种金属和（b）（a）与Fe，Ni，Co，Mn，Cu， Zn及其混合物通过在无硫条件下在硫存在下在至少约200℃的温度下加热一种或多种前体而制备，其中所述前体选自[Cr1-zMzLXy] （MoS4）n，[Cr1-zMzLXy]（WS4）n及其混合物，其中M是一种或多种选自Mn，Fe，Co，Ni，Cu，Zn的二价助催化剂金属及其混合物，其中L 是一种或多种中性含氮配体，其中配体X是单电荷阴离子物质，并且其中n等于（3-zy） ）/ 2。 已经发现这些组合物是良好的加氢处理催化剂，特别是在含氮和含硫烃进料中表现出非常高的加氢脱氮活性和/或选择性的加氢处理催化剂。
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公开(公告)号：US4626339A
公开(公告)日：1986-12-02
申请号：US656090
申请日：1984-09-28
CPC分类号： C10G49/04 , B01J27/047 , B01J37/20
摘要： Supported hydroprocessing catalysts comprising a sulfide of trivalent chromium and molybdenum or tungsten which optionally may contain one or more promotor metals such as Co, Fe, Ni and mixture thereof. These catalysts are obtained by comprising a preselected quantity of support material with a precursor salt containing a tetrathiometallate anion of Mo or W and a cation comprising trivalent chromium and, optionally, one or more promoter metals wherein both said trivalent chromium and promoter metal are chelated by at least one neutral, nitrogen-containing polydentate ligand and heating the composite in the presence of sulfur and hydrogen in an oxygen-free atmosphere. These catalysts have high selectivity for nitrogen removal. The chromium and promoter metal do not have to be in the same cation.
摘要翻译： 包括三价铬硫化物和钼或钨的负载型加氢处理催化剂，其任选地可以含有一种或多种助催化剂金属如Co，Fe，Ni及其混合物。 这些催化剂通过包含预选量的载体材料而获得，其前体盐含有Mo或W的四金属硫酸盐阴离子和包含三价铬的阳离子，以及任选的一种或多种助催化剂金属，其中所述三价铬和助催化剂金属都被 至少一种中性的含氮多齿配体，并在无氧气氛中在硫和氢的存在下加热复合物。 这些催化剂对脱氮具有高选择性。 铬和助催化剂金属不必在同一阳离子中。
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7.发明授权Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide 失效包含助催化剂金属硫化物，三价铬的无定形硫化物与微晶钼或硫化钨的混合物的加氢处理催化剂
公开(公告)号：US4824820A
公开(公告)日：1989-04-25
申请号：US100479
申请日：1987-09-24
IPC分类号： B01J27/047 , C10G49/04
CPC分类号： B01J27/047 , C10G49/04
摘要： A composition of matter comprising a mixture of (i) a sulfide of at least one promoter metal selected from the group consisting of Ni, Co, Mn, Cu, Zn and mixture thereof and mixtures thereof with Fe, (ii) an amorphous sulfide of trivalent chromium and (iii) microcrystallites of metal sulfide of a metal selected from the group consisting of molybdenum, tungsten and mixture thereof. These compositions have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts such as cobalt-molybdate on alumina.
摘要翻译： 一种物质组合物，其包含（i）选自Ni，Co，Mn，Cu，Zn及其混合物中的至少一种助催化剂金属的硫化物及其与Fe的混合物的混合物，（ii） 三价铬和（iii）选自钼，钨及其混合物的金属的金属硫化物的微晶。 已经发现这些组合物是具有优于在氧化铝上的商业催化剂如钼酸钴的除氮活性的有用的加氢处理催化剂。
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8.发明授权Process for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalyst 失效制备负载，促进的钼和/或硫化钨加氢催化剂的方法
公开(公告)号：US4801570A
公开(公告)日：1989-01-31
申请号：US008008
申请日：1987-01-29
IPC分类号： B01J27/047 , B01J37/20 , C10G45/04 , C10G45/08 , B01J27/049 , B01J27/051
CPC分类号： B01J37/20 , B01J27/047 , C10G45/04 , C10G45/08
摘要： This invention relates to the preparation and use of supported, manganese sulfide promoted molybdenum and tungsten sulfide catalysts useful for hydroprocessing processes, particularly hydrotreating. These catalysts are prepared by heating a composite of support material and precursor salt under oxygen-free conditions and in the presence of sulfur, wherein said precursor salt contains a thiometallate anion of Mo, W or mixture thereof and a cation comprising one or more promoter metals which are chelated by at least one neutral, nitrogen-containing polydentate ligand, and wherein said promoter metal comprises Mn alone or a mixture of Mn with Co, Ni, Zn, Cu or mixture thereof.
摘要翻译： 本发明涉及用于加氢处理工艺，特别是加氢处理的负载型硫化锰促进的钼和硫化钨催化剂的制备和用途。 这些催化剂通过在无氧条件和硫存在下加热载体材料和前体盐的复合物而制备，其中所述前体盐含有Mo，W或其混合物的金属硫酸盐阴离子和包含一种或多种助催化剂金属的阳离子 其由至少一种中性的含氮多齿配体螯合，并且其中所述促进剂金属包含单独的Mn或Mn与Co，Ni，Zn，Cu或其混合物的混合物。
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9.发明授权Supported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing 失效负载过渡金属硫化物促进了钼或硫化钨催化剂及其在加氢处理中的应用
公开(公告)号：US4755496A
公开(公告)日：1988-07-05
申请号：US44347
申请日：1987-04-30
IPC分类号： B01J27/047 , B01J37/20 , C10G45/04 , C10G45/08 , B01J31/22
CPC分类号： B01J27/047 , B01J37/20 , C10G45/04 , C10G45/08
摘要： Hydrocarbon feeds are upgraded by contacting a feed, at elevated temperature and in the presence of hydrogen, with a supported self-promoted catalyst prepared by heating a composite of support material and one or more catalyst precursor salts under oxygen-free conditions and in the presence of sulfur at a temperature of at least about 250.degree. C. The precursor salt or salts will be of the general formula (ML) (Mo.sub.y W.sub.1-y S.sub.4) wherein M comprisess one or more promoter metals selected from the group consisting essentially of Mn, Fe, Co, Ni, Zn and mixtures thereof, wherein y is any value ranging from 0 to 1 and wherein L is one or more neutral, nitrogen-containing ligands at least one of which is a chelating, polydentate ligand.
摘要翻译： 通过在升高的温度和在氢的存在下使进料接触与在无氧条件下和在存在下加热载体材料和一种或多种催化剂前体盐的复合物而制备的负载型自促进催化剂来提高烃进料 的硫在至少约250℃的温度下。前体盐或盐将具有通式（ML）（MoyW1-yS4），其中M包含一种或多种助催化剂金属，其选自基本上由Mn，Fe ，Co，Ni，Zn及其混合物，其中y是0至1的任何值，并且其中L是一种或多种中性含氮配体，其中至少一种是螯合多齿配体。
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公开(公告)号：US4622128A
公开(公告)日：1986-11-11
申请号：US656146
申请日：1984-09-28
CPC分类号： C10G45/08 , B01J23/24 , B01J27/047 , B01J37/20 , C10G45/04
摘要： Supported hydroprocessing catalysts comprising a sulfide of trivalent chromium and Mo, W or mixture thereof are obtained by compositing a preselected quantity of support material with a precursor comprising a mixture of (i) a hydrated oxide of trivalent chromium and (ii) a salt containing a thiometallate anion of Mo or W and a cation comprising the conjugate acid of at least one neutral, nitrogen-containing polydentate ligand and heating the composite in the presence of sulfur and hydrogen in an oxygen-free atmosphere. These compositions have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts derived from cobalt molybdate on alumina.
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