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公开(公告)号：US06319960B1
公开(公告)日：2001-11-20
申请号：US07118619
申请日：1987-11-06
IPC分类号： C07C2706
CPC分类号： B01J37/0232 , B01J23/75 , B01J23/83 , B01J23/8896 , B01J23/8913 , C07C1/0435 , C07C1/0445 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75 , C07C2523/83 , C07C2523/889
摘要： A method for hydrocarbon synthesis reactions from carbon monoxide and hydrogen using a catalyst pellet which includes a solid core and a coated layer of porous support impregnated with a catalyst which optimizes the CO conversion.
摘要翻译： 一种使用催化剂颗粒从一氧化碳和氢气中进行碳氢化合物反应的方法，所述催化剂颗粒包括固体芯和浸渍有优化CO转化率的催化剂的多孔载体的涂层。
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2.再颁专利公开(公告)号：USRE37406E1
公开(公告)日：2001-10-09
申请号：US09133422
申请日：1998-08-13
IPC分类号： C07C2706
CPC分类号： B01J37/0221 , B01J23/75 , B01J23/83 , B01J23/8896 , B01J23/8913 , B01J35/008 , B01J37/0232 , C07C1/0435 , C07C1/0445 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75 , C07C2523/83 , C07C2523/889
摘要： A supported particulate cobalt catalyst is formed by dispersing cobalt, alone or with a metal promoter, particularly rhenium, as a thin catalytically active film upon a particulate support, especially a silica or titania support. This catalyst can be used to convert an admixture of carbon monoxide and hydrogen to a distillate fuel constituted principally of an admixture of linear paraffins and olefins, particularly a C10+ distillate, at high productivity, with low methane selectivity. A process is also disclosed for the preparation of these catalysts.
摘要翻译： 通过将单独或与金属促进剂，特别是铼作为薄催化活性的膜分散在颗粒载体上，特别是二氧化硅或二氧化钛载体上来形成负载的颗粒状钴催化剂。 该催化剂可用于将一氧化碳和氢气的混合物转化为主要由线性链烷烃和烯烃，特别是C10 +馏出物的混合物组成的馏出物燃料，其生产率高，甲烷选择性低。 还公开了制备这些催化剂的方法。
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3.发明授权Cobalt-titania catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas, and process for the preparation of said catalysts (C-2448) 失效钴 - 二氧化钛催化剂，利用这些催化剂从合成气制备烃的方法，以及制备所述催化剂的方法（C-2448）
公开(公告)号：US5128377A
公开(公告)日：1992-07-07
申请号：US513372
申请日：1990-04-23
CPC分类号： B01J23/8913 , B01J23/75 , B01J23/83 , B01J23/8896 , B01J37/0232 , C07C1/0435 , C07C1/0445 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75 , C07C2523/83 , C07C2523/889
摘要： A supported particulate cobalt catalyst is formed by dispersing cobalt, alone or with a metal promoter, particularly rhenium, as a thin catalytically active film upon a particulate titania or titania-containing support, especially one wherein the rutile:anatase ratio of the support is at least about 3:2. This catalyst can be used to convert an admixture of carbon monoxide and hydrogen to a distillate fuel constituted principally of an admixture of linear paraffins and olefins, particularly a C.sub.10 + distillate, at high productivity, with low methane selectivity. A process is also disclosed for the preparation of these catalysts.
摘要翻译： 通过将单独或与金属促进剂，特别是铼作为薄催化活性膜分散在颗粒二氧化钛或二氧化钛载体上，特别是其中载体的金红石：锐钛矿比在 至少约3：2。 该催化剂可用于将一氧化碳和氢气的混合物转化为主要由线性链烷烃和烯烃，特别是C10 +馏出物的混合物组成的馏出物燃料，其生产率高，甲烷选择性低。 还公开了制备这些催化剂的方法。
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4.发明授权
公开(公告)号：US5545674A
公开(公告)日：1996-08-13
申请号：US377293
申请日：1995-01-24
CPC分类号： B01J37/0221 , B01J23/75 , B01J23/83 , B01J23/8896 , B01J23/8913 , B01J37/0232 , C07C1/0435 , C07C1/0445 , B01J35/008 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75 , C07C2523/83 , C07C2523/889
摘要： A supported particulate cobalt catalyst is formed by dispersing cobalt, alone or with a metal promoter, particularly rhenium, as a thin catalytically active film upon a particulate support, especially a silica or titania support. This catalyst can be used to convert an admixture of carbon monoxide and hydrogen to a distillate fuel constituted principally of an admixture of linear paraffins and olefins, particularly a C.sub.10+ distillate, at high productivity, with low methane selectivity. A process is also disclosed for the preparation of these catalysts.
摘要翻译： 通过将单独或与金属促进剂，特别是铼作为薄催化活性的膜分散在颗粒载体上，特别是二氧化硅或二氧化钛载体上来形成负载的颗粒状钴催化剂。 该催化剂可用于将一氧化碳和氢气的混合物转化为主要由线性链烷烃和烯烃，特别是C10 +馏出物的混合物组成的馏出物燃料，其生产率高，甲烷选择性低。 还公开了制备这些催化剂的方法。
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5.发明授权Cobalt-titania catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas, and process for the preparation of said catalysts 失效钴 - 二氧化钛催化剂，利用这些催化剂从合成气中制备烃的方法，以及制备所述催化剂的方法
公开(公告)号：US4962078A
公开(公告)日：1990-10-09
申请号：US252215
申请日：1988-10-03
CPC分类号： B01J37/0232 , B01J23/75 , B01J23/83 , B01J23/8896 , B01J23/8913 , C07C1/0435 , C07C1/0445 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75 , C07C2523/83 , C07C2523/889
摘要： A supported particulate cobalt catalyst is formed by dispersing cobalt, alone or with a metal promoter, particularly rhenium, as a thin catalytically active film upon a particulate titania or titania-containing support, especially one wherein the rutile:anatase ratio of the support is at least about 3:2. This catalyst can be used to convert an admixture of carbon monoxide and hydrogen to a distillate fuel constituted principally of an admixture of linear paraffins and olefins, particularly a C.sub.10+ distillate, at high productivity, with low methane selectivity. A process is also disclosed for the preparation of these catalysts.
摘要翻译： 通过将单独或与金属促进剂，特别是铼作为薄催化活性膜分散在颗粒二氧化钛或二氧化钛载体上，特别是其中载体的金红石：锐钛矿比在 至少约3：2。 该催化剂可用于将一氧化碳和氢气的混合物转化为主要由线性链烷烃和烯烃，特别是C10 +馏出物的混合物组成的馏出物燃料，其生产率高，甲烷选择性低。 还公开了制备这些催化剂的方法。
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公开(公告)号：USRE37649E1
公开(公告)日：2002-04-09
申请号：US09133420
申请日：1998-08-13
IPC分类号： B01J3858
CPC分类号： C10G2/332 , B01J38/10 , B01J38/48 , B01J38/56 , B01J38/58 , C07C1/045 , C07C1/066 , C10G2/342 , Y02P20/584
摘要： Catalyst in a slurry phase reactor is rejuvenated and uniformly distributed in said reactor using a substantially vertical draft tube fully immersed in the slurry which utilizes a rejuvenating gas injected substantially near the bottom of the substantially vertical draft tube whereby catalyst near the bottom of the slurry phase reactor is drawn up the draft tube and discharged from the top of the draft tube near the top of the slurry phase in said reactor.
摘要翻译： 浆料相反应器中的催化剂在所述反应器中使用完全浸入浆料中的基本上垂直的导流管进行再生和均匀分布，所述引流管利用基本上在基本上垂直的引流管的底部附近注入的再生气体，从而在浆料相底部附近的催化剂 将反应器从起始管中抽出，并从所述反应器中的浆液相顶部附近排出。
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7.发明授权Activation conditions to maximize the HCS activity of supported cobalt catalysts (OP-3706) 失效活化条件使载体钴催化剂的HCS活性最大化（OP-3706）
公开(公告)号：US5258411A
公开(公告)日：1993-11-02
申请号：US896283
申请日：1992-06-10
CPC分类号： C10G2/332 , B01J23/75 , B01J37/18 , C07C1/0445 , C07C2521/06 , C07C2523/36 , C07C2523/75 , C07C2523/889 , C10G2300/703
摘要： The activity of supported cobalt catalysts for hydrocarbon synthesis is maximized by carrying out the reduction at conditions that keep both the partial pressure of water vapor and the maximum reduction temperature below critical maximum values. For titania supported cobalt catalysts, the preferred maximum water partial pressure is one atmosphere and the preferred maximum reduction temperature is 375.degree. C.
摘要翻译： 通过在保持水蒸气分压和最大还原温度低于临界最大值的条件下进行还原，可最大化用于烃合成的负载型钴催化剂的活性。 对于二氧化钛负载的钴催化剂，优选的最大水分压为一个大气压，优选的最大还原温度为375℃。
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公开(公告)号：US5268344A
公开(公告)日：1993-12-07
申请号：US994215
申请日：1992-12-18
CPC分类号： C10G2/332 , B01J38/10 , B01J38/48 , B01J38/56 , B01J38/58 , C07C1/045 , C07C1/066 , C10G2/342 , Y02P20/584
摘要： Catalyst in a slurry phase reactor is rejuvenated and uniformly distributed in said reactor using a substantially vertical draft tube fully immersed in the slurry which utilizes a rejuvenating gas injected substantially near the bottom of the substantially vertical draft tube whereby catalyst near the bottom of the slurry phase reactor is drawn up the draft tube and discharged from the top of the draft tube near the top of the slurry phase in said reactor.
摘要翻译： 浆料相反应器中的催化剂在所述反应器中使用完全浸入浆料中的基本上垂直的导流管进行再生和均匀分布，所述引流管利用基本上在基本上垂直的引流管的底部附近注入的再生气体，从而在浆料相底部附近的催化剂 将反应器从起始管中抽出，并从所述反应器中的浆液相顶部附近排出。
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9.再颁专利Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means 有权采用具有气体分离装置的垂直降液管的烃合成反应器公开(公告)号：USRE37229E1
公开(公告)日：2001-06-12
申请号：US09133423
申请日：1998-08-13
IPC分类号： B01J808
CPC分类号： C10G2/342 , B01J8/226 , C07C1/0415 , C07C1/066 , Y10S585/922 , Y10S585/924
摘要： The operation of a hydrocarbon synthesis reactor and catalyst distributed in the reaction slurry therein are improved by the presence in said reactor of one or more vertical downcomers open at both ends with gas disengaging areas located at their top end. The downcomer which circulates catalyst from the top of the reaction slurry to the bottom of said slurry is fully immersed in the reaction slurry and preferably extends from just above the bottom of the reaction zone of the reaction vessel to just below the top surface of the reaction slurry. The bottom end of said downcomer is shielded from intrusion of rising synthesis gas by the placement of a baffle which blocks rising gas entry but facilitates the exit of catalyst and liquid from the bottom of said downcomer and distributes them radially throughout the adjacent reactor slurry.
摘要翻译： 通过在位于其顶端的气体分离区域的两端开放的一个或多个垂直下降管的所述反应器中存在分布在其中的反应浆料中的烃合成反应器和催化剂的操作。 将催化剂从反应浆料的顶部循环到所述浆料的底部的降液管完全浸入反应浆料中，优选从反应容器的反应区的正上方延伸到反应的顶部表面正下方 泥浆。 所述降液管的底端通过放置阻挡上升气体进入的挡板而防止上升的合成气的入侵，但有利于催化剂和液体从所述降液管的底部排出并将其径向分布在相邻的反应器浆料中。
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10.发明授权Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means 失效采用具有气体分离装置的垂直降液管的烃合成反应器
公开(公告)号：US5382748A
公开(公告)日：1995-01-17
申请号：US994218
申请日：1992-12-18
CPC分类号： C10G2/342 , B01J8/226 , C07C1/0415 , C07C1/066 , Y10S585/922 , Y10S585/924
摘要： The operation of a hydrocarbon synthesis reactor and catalyst distributed in the reaction slurry therein are improved by the presence in said reactor of one or more vertical downcomers open at both ends with gas disengaging areas located at their top end. The downcomer which circulates catalyst from the top of the reaction slurry to the bottom of said slurry is fully immersed in the reaction slurry and preferably extends from just above the bottom of the reaction zone of the reaction vessel to just below the top surface of the reaction slurry. The bottom end of said downcomer is shielded from intrusion of rising synthesis gas by the placement of a baffle which blocks rising gas entry but facilitates the exit of catalyst and liquid from the bottom of said downcomer and distributes them radially throughout the adjacent reactor slurry.
摘要翻译： 通过在位于其顶端的气体分离区域的两端开放的一个或多个垂直下降管的所述反应器中存在分布在其中的反应浆料中的烃合成反应器和催化剂的操作。 将催化剂从反应浆料的顶部循环到所述浆料的底部的降液管完全浸入反应浆料中，优选从反应容器的反应区的正上方延伸到反应的顶部表面正下方 泥浆。 所述降液管的底端通过放置阻挡上升气体进入的挡板而防止上升的合成气的入侵，但有利于催化剂和液体从所述降液管的底部排出并将其径向分布在相邻的反应器浆料中。
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