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公开(公告)号：US07955588B2
公开(公告)日：2011-06-07
申请号：US12783663
申请日：2010-05-20
申请人： Madhu Anand , Brian C. Dunn , Glenn W. Dodwell
发明人： Madhu Anand , Brian C. Dunn , Glenn W. Dodwell
IPC分类号： B01J27/04 , B01J27/047 , B01J27/051 , B01J37/20 , C07C9/04
CPC分类号： C01G39/06 , B01J27/04 , B01J27/047 , B01J27/051 , B01J37/031 , C01G31/00 , C01G41/00
摘要： Methods and apparatus relate to catalysts and preparation of the catalysts, which are defined by sulfides of a transition metal, such as one of molybdenum, tungsten, and vanadium. Precursors for the catalysts include a metal ion source compound, such as molybdenum trioxide, and a sulfide ion source compound, such as thioacetamide. Once the precursors are dissolved if solid and combined in a mixture, homogenous precipitation from the mixture forms the catalysts. Exemplary uses of the catalysts include packing for a methanation reactor that converts carbon monoxide and hydrogen into methane.
摘要翻译： 方法和装置涉及催化剂和制备催化剂，其由过渡金属的硫化物如钼，钨和钒中的一种所定义。 催化剂的前体包括金属离子源化合物，例如三氧化钼，以及硫化物离子源化合物，例如硫代乙酰胺。 一旦前体溶解如果固体并在混合物中组合，则从混合物中均匀沉淀形成催化剂。 催化剂的示例性用途包括将一氧化碳和氢气转化为甲烷的甲烷化反应器的填料。
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公开(公告)号：US07955576B2
公开(公告)日：2011-06-07
申请号：US12335713
申请日：2008-12-16
IPC分类号： B01D47/00
CPC分类号： B01J20/08 , B01D53/8665 , B01D2251/102 , B01D2255/20723 , B01D2255/9202 , B01D2257/60 , B01D2257/602 , B01D2258/0291 , B01J20/02 , B01J20/103 , B01J20/106 , B01J20/12 , B01J20/18 , B01J20/3078 , B01J20/3234 , B01J20/3236 , B01J35/006
摘要： A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage.
摘要翻译： 含有钒和载体的组合物，其中至少一部分钒具有通过诸如X射线衍射之类的分析方法测定的小于约的微晶尺寸。 还公开了制备这种组合物的方法。 该组合物用于从气态进料流中除去重金属的方法，其可任选地包括单独的汞吸附阶段。
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公开(公告)号：US07585487B2
公开(公告)日：2009-09-08
申请号：US10735557
申请日：2003-12-12
IPC分类号： C01G31/02
CPC分类号： B01J20/08 , B01D53/8665 , B01D2251/102 , B01D2255/20723 , B01D2255/9202 , B01D2257/60 , B01D2257/602 , B01D2258/0291 , B01J20/02 , B01J20/103 , B01J20/106 , B01J20/12 , B01J20/18 , B01J20/3078 , B01J20/3234 , B01J20/3236 , B01J35/006
摘要： A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage.
摘要翻译： 含有钒和载体的组合物，其中至少一部分钒具有通过诸如X射线衍射之类的分析方法测定的小于约的微晶尺寸。 还公开了制备这种组合物的方法。 该组合物用于从气态进料流中除去重金属的方法，其可任选地包括单独的汞吸附阶段。
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公开(公告)号：US07452846B2
公开(公告)日：2008-11-18
申请号：US11751996
申请日：2007-05-22
CPC分类号： B01J29/06 , B01J20/02 , B01J20/06 , B01J20/08 , B01J20/106 , B01J23/06 , B01J23/80 , B01J29/40 , B01J29/90 , B01J35/0006 , B01J37/0045 , B01J2220/42 , C10G25/003 , C10G29/02
摘要： A desulfurization system employing a system of fluidizable and circulatable solid particles to desulfurize a hydrocarbon-containing fluid in a fluidized bed reactor. The solid particulate system includes solid sorbent particles operable to remove sulfur from the hydrocarbon-containing fluid stream and solid catalyst particles operable to enhance the octane of the resulting desulfurized hydrocarbon-containing fluid stream. The solid particulate system can be circulated between a reactor, regenerator, and reducer, to thereby allow for substantially continuous desulfurization in the reactor.
摘要翻译： 一种采用可流化和可循环固体颗粒系统的脱硫系统，用于在流化床反应器中对含烃流体进行脱硫。 固体颗粒系统包括可操作以从含烃流体物流中除去硫的固体吸附剂颗粒和可操作以增强所得脱硫含烃流体物流的辛烷的固体催化剂颗粒。 固体颗粒系统可以在反应器，再生器和还原剂之间循环，从而允许反应器中基本上连续的脱硫。
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5.发明授权Process for the removal of heavy metals from gases, and compositions therefor and therewith 有权用于从气体中除去重金属的方法及其组合物公开(公告)号：US07399456B2
公开(公告)日：2008-07-15
申请号：US11066410
申请日：2005-02-25
IPC分类号： B01D53/64 , B01J27/198
CPC分类号： B01J20/0259 , B01D53/64 , B01D53/8665 , B01D2251/61 , B01D2255/20723 , B01D2257/602 , B01J20/02 , B01J20/0214 , B01J20/08 , B01J20/103 , B01J20/106 , B01J20/12 , B01J20/18 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/42 , Y10S502/514 , Y10S502/516
摘要： A composition, containing vanadium, phosphorus and a support is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate heavy metal adsorption stage.
摘要翻译： 公开了含有钒，磷和载体的组合物。 还公开了制备这种组合物的方法。 该组合物用于从气态进料流中除去重金属的方法，其可以任选地包括单独的重金属吸附级。
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公开(公告)号：US07351328B2
公开(公告)日：2008-04-01
申请号：US10625366
申请日：2003-07-23
CPC分类号： C10G45/04 , B01D53/8603 , B01J20/02 , B01J20/0207 , B01J20/0214 , B01J20/0218 , B01J20/0222 , B01J20/0229 , B01J20/0233 , B01J20/0237 , B01J20/024 , B01J20/0244 , B01J20/0248 , B01J20/0251 , B01J20/0281 , B01J20/0285 , B01J20/0296 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/106 , B01J20/3078 , B01J23/80 , B01J37/0045 , B01J2220/42 , C10G45/06 , C10G2300/104 , C10G2300/1055 , C10G2300/202 , C10G2300/4093 , C10G2300/703 , C10G2400/02 , C10G2400/04 , C10L1/06 , C10L1/08
摘要： A composition comprising a metal oxide and a promoter, wherein at least a portion of the promoter is present as a reduced valence promoter, and methods of preparing such composition are disclosed. The thus-obtained composition is employed in a desulfurization zone to remove sulfur from a hydrocarbon stream.
摘要翻译： 包含金属氧化物和助催化剂的组合物，其中至少一部分促进剂作为还原价促进剂存在，并且公开了制备这种组合物的方法。 由此获得的组合物用于脱硫区以从烃流中除去硫。
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公开(公告)号：US08735315B2
公开(公告)日：2014-05-27
申请号：US12640748
申请日：2009-12-17
CPC分类号： B01J31/0288 , B01J31/0227 , B01J31/0278 , B01J31/0284 , B01J31/10 , B01J2231/323 , C07C2/58 , C07C2/62 , C07C2527/054 , C07C2527/1206 , C07C2531/025 , C07C2531/06 , C07C9/21 , C07C9/14
摘要： A composition comprising a base component and a polymer, and a method of making said composition, are disclosed. The composition thereby obtained is then used as a catalyst for isoparaffin-olefin alkylation.
摘要翻译： 公开了包含基础组分和聚合物的组合物和制备所述组合物的方法。 然后将由此获得的组合物用作异链烷烃 - 烯烃烷基化的催化剂。
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公开(公告)号：US08450545B2
公开(公告)日：2013-05-28
申请号：US12509253
申请日：2009-07-24
申请人： Glenn W. Dodwell , Joe D. Allison , Shetian Liu , Scott McQueen , Dennis G. Schultz , Byron G. Johnson , Madhu Anand , Melinda L. Johnson , Larry E. Reed , Brian C. Dunn
发明人： Glenn W. Dodwell , Joe D. Allison , Shetian Liu , Scott McQueen , Dennis G. Schultz , Byron G. Johnson , Madhu Anand , Melinda L. Johnson , Larry E. Reed , Brian C. Dunn
IPC分类号： C07C1/20
CPC分类号： B01J29/40 , B01J29/06 , B01J29/076 , B01J29/48 , B01J2229/123 , B01J2229/186 , B01J2229/32 , C10G3/44 , C10G3/49 , C10G2300/1011 , C10G2300/305 , C10G2400/02 , C10L1/06 , Y02P30/20
摘要： A process of modifying a zeolite catalyst to produce a modified zeolite catalyst wherein the modified zeolite catalyst has blocked pore sites. An oxygenated feed is flowed over the modified zeolite catalyst, wherein the oxygenated feed comprises hydrocarbons, methanol and dimethyl ether or a mixture thereof. The hydrocarbons, methanol and dimethyl ether in the oxygenated feed react with the modified zeolite catalyst to produce cyclic hydrocarbons, wherein the cyclic hydrocarbons produced has less than 10% durene and a median carbon number is C8.
摘要翻译： 一种改性沸石催化剂以制备改性沸石催化剂的方法，其中改性沸石催化剂具有阻塞的孔隙位点。 氧化进料流过改性沸石催化剂，其中含氧进料包括烃，甲醇和二甲醚或其混合物。 含氧进料中的烃，甲醇和二甲醚与改性沸石催化剂反应生成环状烃，其中产生的环状烃具有小于10％的杜烯，中位碳数为C8。
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公开(公告)号：US08329603B2
公开(公告)日：2012-12-11
申请号：US10663416
申请日：2003-09-16
IPC分类号： C03C3/19
CPC分类号： B01J31/0288 , B01J31/0227 , B01J31/0278 , B01J31/0284 , B01J31/10 , B01J2231/323 , C07C2/58 , C07C2/62 , C07C2527/054 , C07C2527/1206 , C07C2531/025 , C07C2531/06 , C07C9/21 , C07C9/14
摘要： A composition comprising a base component and a polymer, and a method of making said composition, are disclosed. The composition thereby obtained is then used as a catalyst for isoparaffin-olefin alkylation.
摘要翻译： 公开了包含基础组分和聚合物的组合物和制备所述组合物的方法。 然后将由此获得的组合物用作异链烷烃 - 烯烃烷基化的催化剂。
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公开(公告)号：US07744763B2
公开(公告)日：2010-06-29
申请号：US12175317
申请日：2008-07-17
CPC分类号： B01J20/06 , B01D53/02 , B01D53/8665 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/112 , B01D2257/602 , B01D2259/414 , B01J20/0214 , B01J20/3204 , B01J20/3236 , Y10S210/914 , Y10S502/516
摘要： A composition comprising a vanadium oxide compound and an alkali metal promoter loaded onto a porous support material is disclosed. Methods of making and using the composition to remove heavy metals or heavy metal containing compounds from a fluid stream are also provided. Such methods are particularly useful in the removal of mercury and mercury compounds from flue gas streams produced from the combustion of hydrocarbon-containing materials such as coal and petroleum fuels.
摘要翻译： 公开了一种包含氧化钒化合物和负载在多孔载体材料上的碱金属促进剂的组合物。 还提供了制备和使用该组合物以从流体流中除去重金属或含重金属的化合物的方法。 这种方法特别适用于从含烃材料如煤和石油燃料的燃烧产生的烟道气流中除去汞和汞化合物。
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