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公开(公告)号：US07226548B2
公开(公告)日：2007-06-05
申请号：US10706644
申请日：2003-11-12
IPC分类号： C01B3/40
CPC分类号： C01B3/40 , B01J21/04 , B01J21/10 , B01J21/12 , B01J23/002 , B01J23/10 , B01J23/40 , B01J23/464 , B01J23/468 , B01J23/56 , B01J23/63 , B01J23/6567 , B01J23/75 , B01J23/8913 , B01J35/002 , B01J35/0026 , B01J35/0053 , B01J35/1014 , B01J35/1019 , B01J37/0201 , B01J37/06 , B01J37/08 , B01J2523/00 , C01B3/386 , C01B2203/0261 , C01B2203/062 , C01B2203/1011 , C01B2203/1017 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/1082 , C01B2203/1094 , C01B2203/1241 , C01B2203/1633 , C10G2/30 , Y02P20/52 , B01J2523/31 , B01J2523/3706 , B01J2523/22 , B01J2523/3737 , B01J2523/822 , B01J2523/821 , B01J2523/845 , B01J2523/41
摘要： The present invention relates to improved catalyst compositions, as well as methods of making and using such compositions. Preferred embodiments of the present invention comprise catalyst compositions having high melting point metallic alloys, and methods of preparing and using the catalysts. In particular, the metallic alloys are preferably rhodium alloys. Accordingly, the present invention also encompasses an improved method for converting a hydrocarbon containing gas and an atomic oxygen-containing gas to a gas mixture comprising hydrogen and carbon monoxide, i.e., syngas, using the catalyst compositions in accordance with the present invention. In addition, the present invention contemplates an improved method for converting hydrocarbon gas to liquid hydrocarbons using the novel syngas catalyst compositions described herein.
摘要翻译： 本发明涉及改进的催化剂组合物，以及制备和使用这些组合物的方法。 本发明的优选实施方案包括具有高熔点金属合金的催化剂组合物，以及制备和使用催化剂的方法。 特别地，金属合金优选为铑合金。 因此，本发明还包括使用根据本发明的催化剂组合物将含烃气体和含原子氧的气体转化为包含氢气和一氧化碳即合成气的气体混合物的改进方法。 此外，本发明考虑了使用本文所述的新型合成气催化剂组合物将烃气体转化为液体烃的改进方法。
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公开(公告)号：US07230035B2
公开(公告)日：2007-06-12
申请号：US10747718
申请日：2003-12-29
申请人： Rafael L. Espinoza , Kandaswamy Jothimurugesan , Tianyan Niu , Harold A. Wright , Shuibo Xie , Mary E. Wolf
发明人： Rafael L. Espinoza , Kandaswamy Jothimurugesan , Tianyan Niu , Harold A. Wright , Shuibo Xie , Mary E. Wolf
CPC分类号： B01J37/0207 , B01J23/63 , B01J23/6567 , B01J35/008 , B01J35/023 , B01J37/08 , B01J37/18 , C01B3/386 , C01B3/40 , C01B2203/0261 , C01B2203/062 , C01B2203/1011 , C01B2203/1047 , C01B2203/1064 , C01B2203/1082 , C01B2203/1094 , C01B2203/1247 , C01B2203/80 , Y02P20/52
摘要： The present invention relates to improved catalyst compositions, as well as methods of making and using such compositions to prepare synthesis gas and ultimately C5+ hydrocarbons. In particular, preferred embodiments of the present invention comprise catalyst systems comprising a core and an outer region disposed on said core, wherein a substantial amount of the catalytic metal is located in the outer region of the catalyst support matrix. In addition, the catalyst systems are able to maintain high conversion and selectivity values with very low catalytically active metal loadings. The catalyst systems are appropriate for improved syngas, oxidative dehydrogenation and other partial oxidation reactions, including improved reaction schemes for the conversion of hydrocarbon gas to C5+ hydrocarbons.
摘要翻译： 本发明涉及改进的催化剂组合物，以及制备和使用这些组合物来制备合成气和最终C 5+烃的方法。 特别地，本发明的优选实施方案包括催化剂体系，其包括芯和设置在所述芯上的外部区域，其中大量的催化金属位于催化剂载体基质的外部区域中。 此外，催化剂体系能够以非常低的催化活性金属负载维持高转化率和选择性值。 催化剂体系适合用于改进合成气，氧化脱氢和其它部分氧化反应，包括用于将烃气转化为C 5+烃的改进的反应方案。
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3.发明授权Utilization of micro-channel gas distributor to distribute unreacted feed gas into reactors 有权利用微通道气体分配器将未反应的进料气体分配到反应器中公开(公告)号：US07097787B2
公开(公告)日：2006-08-29
申请号：US10619698
申请日：2003-07-15
申请人： Guy H. Lewis , Chien-Ping Pan , Harold A. Wright , David H. Anderson , David M. Minahan , Vincent H. Melquist , Cemal Ercan , Gloria I. Straguzzi , Stephen R. Landis , Phillipp R. Ellison
发明人： Guy H. Lewis , Chien-Ping Pan , Harold A. Wright , David H. Anderson , David M. Minahan , Vincent H. Melquist , Cemal Ercan , Gloria I. Straguzzi , Stephen R. Landis , Phillipp R. Ellison
CPC分类号： B01J4/001 , B01F3/02 , B01F13/0059 , B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/00889 , B01J2219/00891 , B01J2219/00984 , C01B3/386 , C01B2203/0261 , C01B2203/12 , C01B2203/1241 , C01B2203/1276 , C01B2203/1282 , Y02P20/52
摘要： A method of partially oxidizing a feed gas comprises providing a reactor containing a catalyst, providing a gas distributor comprising a body having a plurality of channels therethrough and a plurality of outlets from said channels for distributing gas across the catalyst, feeding the feed gas and the oxygen-containing gas into the gas distributor and allowing the feed gas and the oxygen-containing gas to flow through the gas distributor and out through the outlets into contact with the catalyst. The gas distributor preferably comprises a micro-channel gas distributor, which can be assembled by providing a plurality of etched plates defining flow channels, and stacking and fusing the plates. The reactant gases can be mixed within the gas distributor or maintained separately until they have exited the gas distributor.
摘要翻译： 一种部分氧化进料气体的方法包括提供一种含有催化剂的反应器，提供一种气体分配器，其包括具有多个通道的主体和从所述通道的多个出口，用于分配气体穿过催化剂，供给进料气体和 含氧气体进入气体分配器并允许进料气体和含氧气体通过气体分配器流出并通过出口与催化剂接触。 气体分配器优选地包括微通道气体分配器，其可以通过提供限定流动通道的多个蚀刻板并且堆叠和熔合板来组装。 反应物气体可以在气体分配器内混合或分开维护，直到它们离开气体分配器。
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4.发明授权公开(公告)号：US07056488B2
公开(公告)日：2006-06-06
申请号：US10299879
申请日：2002-11-19
CPC分类号： C01B3/40 , B01J21/04 , B01J21/06 , B01J21/066 , B01J23/40 , B01J23/58 , B01J23/63 , B01J23/70 , B01J23/755 , B01J23/78 , B01J35/08 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1061 , B01J35/1066 , B01J35/108 , B01J37/0205 , C01B3/386 , C01B2203/0261 , C01B2203/1005 , C01B2203/1011 , C01B2203/1041 , C01B2203/1047 , C01B2203/1241 , Y02P20/52
摘要： Controlled pore structure catalysts are disclosed that are active for catalyzing the partial oxidation of methane to CO and H2 and, advantageously, are capable of initiating the reaction without the need for an additional ignition source. A preferred catalyst comprises rhodium and samarium supported on an alumina or modified alumina support having certain surface area, pore volume, pore size and metal dispersion characteristics that permit light-off of the reaction at temperatures below 500° C. and with little or no use of an ignition agent. A method of partially oxidizing a light hydrocarbon to form synthesis gas, and a method of enhancing low-temperature light-off of the process are also described.
摘要翻译： 公开了用于催化甲烷部分氧化为CO和H 2 H的有效的孔结构催化剂，并且有利地能够启动反应而不需要另外的点火源。 优选的催化剂包括负载在具有一定表面积，孔体积，孔径和金属分散特性的氧化铝或改性氧化铝载体上的铑和钐，其允许在低于500℃的温度和少量或不使用的温度下使反应点燃 的点火剂。 还描述了一种部分氧化轻烃以形成合成气的方法，以及提高该方法的低温点火的方法。
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5.发明授权公开(公告)号：US07416571B2
公开(公告)日：2008-08-26
申请号：US11076286
申请日：2005-03-09
申请人： Jamie D. Lucas , Guy H. Lewis , Harold A. Wright , Dale R. McIntyre , David M. Minahan , David H. Anderson
发明人： Jamie D. Lucas , Guy H. Lewis , Harold A. Wright , Dale R. McIntyre , David M. Minahan , David H. Anderson
CPC分类号： B01J8/0278 , B01F3/02 , B01F5/0256 , B01F5/0475 , B01F5/048 , B01J2208/00849 , C01B3/386 , C01B2203/0261 , C01B2203/1241 , C01B2203/1276
摘要： Embodiments include methods and apparatus for mixing feedgases and producing synthesis gas. The apparatus includes a vessel containing a mixing system comprising one or more channels and a reaction zone downstream of the mixing system. A first feedgas and a second feedgas are separately injected into different injection portions of each channel, such that the second feedgas is injected in an acute direction into the first feedgas flowstream. The injected feedgases thereafter mix in a mixing portion of the channel. The mixing portion of each channel may have a reduced cross-sectional area so as to increase the total velocity of the feedgases while they mix. A feedgas mixture exits each channel of the mixing system to feed the reaction zone where it gets converted. Preferred embodiments include mixing O2 with a hydrocarbon gas and converting the mixture in a catalytic reaction zone to produce synthesis gas.
摘要翻译： 实施例包括用于混合进料气并生产合成气的方法和装置。 该装置包括容纳包含一个或多个通道的混合系统和混合系统下游的反应区的容器。 第一进料气和第二进料气分别注入每个通道的不同喷射部分，使得第二进料气体沿急性方向注入第一进料气流。 然后，注入的进料气体在通道的混合部分中混合。 每个通道的混合部分可以具有减小的横截面积，以便在它们混合时增加进料气体的总速度。 进料气混合物离开混合系统的每个通道，以将反应区送入其中进行转化。 优选的实施方案包括将O 2 O 2与烃气混合并在催化反应区中转化混合物以产生合成气。
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公开(公告)号：US06946114B2
公开(公告)日：2005-09-20
申请号：US09946305
申请日：2001-09-05
申请人： Joe D. Allison , Larry D. Swinney , Tianyan Niu , Kevin L. Ricketson , Daxiang Wang , Sriram Ramani , Gloria I. Straguzzi , David M. Minahan , Harold A. Wright , Baili Hu
发明人： Joe D. Allison , Larry D. Swinney , Tianyan Niu , Kevin L. Ricketson , Daxiang Wang , Sriram Ramani , Gloria I. Straguzzi , David M. Minahan , Harold A. Wright , Baili Hu
CPC分类号： C01B3/40 , B01J23/63 , B01J35/04 , B01J37/0205 , C01B3/386 , C01B2203/0261 , C01B2203/1017 , C01B2203/1023 , C01B2203/1041 , C01B2203/1064 , C01B2203/1082 , C01B2203/1094 , C01B2203/1241 , Y02P20/52
摘要： Lanthanide-promoted rhodium-containing supported catalysts that are active for catalyzing the net partial oxidation of methane to CO and H2 are disclosed, along with their manner of making and high efficiency processes for producing synthesis gas employing the new catalysts. A preferred catalyst comprises highly dispersed, high surface area rhodium on a granular zirconia support with an intermediate coating of a lanthanide metal and/or oxide thereof and is thermally conditioned during catalyst preparation. In a preferred syngas production process a stream of methane-containing gas and O2 is passed over a thermally conditioned, high surface area Rh/Sm/zirconia granular catalyst in a short contact time reactor to produce a mixture of carbon monoxide and hydrogen.
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7.发明授权Promoted nickel-magnesium oxide catalysts and process for producing synthesis gas 有权促进镍 - 镁氧化物催化剂和合成气生产工艺公开(公告)号：US07223354B2
公开(公告)日：2007-05-29
申请号：US10339109
申请日：2003-01-09
IPC分类号： C01B3/40
CPC分类号： B01J37/08 , B01J23/76 , B01J23/78 , B01J23/83 , B01J23/835 , B01J23/85 , B01J23/889 , B01J23/8892 , B01J23/894 , B01J23/8946 , B01J23/8986 , B01J23/8993 , B01J37/0205 , C01B3/386 , C01B3/40 , C01B2203/0261 , C01B2203/1011 , C01B2203/1029 , C01B2203/1052 , C01B2203/1058 , C01B2203/1082 , C01B2203/1241 , Y02P20/52
摘要： A process and catalyst are disclosed for the catalytic partial oxidation of light hydrocarbons to produce synthesis gas at superatmospheric pressures. A preferred catalyst used in the process includes a nickel-magnesium oxide solid solution and at least one promoter chosen from Cr, Mn, Mo, W, Sn, Re, Rh, Ru, Ir, Pt, La, Ce, Sm, Yb, Lu, Bi, Sb, In and P, and oxides thereof, carried on a refractory support.
摘要翻译： 公开了用于轻烃的催化部分氧化以在超大气压下产生合成气的方法和催化剂。 用于该方法的优选催化剂包括镍 - 镁氧化物固溶体和至少一种选自Cr，Mn，Mo，W，Sn，Re，Rh，Ru，Ir，Pt，La，Ce，Sm，Yb， Lu，Bi，Sb，In和P及其氧化物。
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8.发明授权Rare earth aluminates and gallates supported rhodium catalysts for catalytic partial oxidation of hydrocarbons 有权稀土铝酸盐和没食子酸酯负载的铑催化剂用于烃的催化部分氧化公开(公告)号：US07001867B2
公开(公告)日：2006-02-21
申请号：US10152278
申请日：2002-05-21
申请人： Yaming Jin , Tianyan Niu , Harold A. Wright
发明人： Yaming Jin , Tianyan Niu , Harold A. Wright
CPC分类号： C01B3/386 , B01J23/002 , B01J23/63 , B01J23/83 , B01J35/002 , B01J37/0207 , B01J2523/00 , C01B3/40 , C01B2203/0261 , C01B2203/062 , C01B2203/1047 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C10G2/32 , Y02P20/52 , Y10S502/525 , B01J2523/31 , B01J2523/3737 , B01J2523/3706
摘要： The present invention relates to improved catalyst compositions, as well as methods of making and using such compositions. In particular, preferred embodiments of the present invention comprise rare earth catalyst supports, catalyst compositions having rare earth supports, and methods of preparing and using the catalysts and supports. Accordingly, the present invention also encompasses an improved method for converting a hydrocarbon containing gas and an oxygen containing gas to a gas mixture comprising hydrogen and carbon monoxide, i.e., syngas, using the rare earth catalyst supports in accordance with the present invention. In addition, the present invention contemplates an improved method for converting hydrocarbon gas to liquid hydrocarbons using the novel syngas catalyst supports and compositions described herein.
摘要翻译： 本发明涉及改进的催化剂组合物，以及制备和使用这些组合物的方法。 特别地，本发明的优选实施方案包括稀土催化剂载体，具有稀土载体的催化剂组合物，以及制备和使用催化剂和载体的方法。 因此，本发明还包括使用根据本发明的稀土催化剂载体将含烃气体和含氧气体转化为包含氢气和一氧化碳（即合成气）的气体混合物的改进方法。 此外，本发明考虑了使用本文所述的新型合成气催化剂载体和组合物将烃气体转化为液体烃的改进方法。
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公开(公告)号：US06896868B2
公开(公告)日：2005-05-24
申请号：US10219148
申请日：2002-08-15
申请人： Daxiang Wang , Baili Hu , Yaming Jin , Harold A. Wright
发明人： Daxiang Wang , Baili Hu , Yaming Jin , Harold A. Wright
IPC分类号： B01J23/46 , B01J23/94 , B01J23/96 , B01J35/00 , B01J38/04 , B01J38/10 , B01J38/12 , C01B3/38 , C01B3/40 , C01B3/26
CPC分类号： B01J38/04 , B01J23/464 , B01J23/94 , B01J23/96 , B01J35/002 , B01J38/10 , B01J38/12 , C01B3/386 , C01B3/40 , C01B2203/0261 , C01B2203/06 , C01B2203/062 , C01B2203/1047 , C01B2203/1082 , C01B2203/1241 , Y02P20/52 , Y02P20/584
摘要： The present invention relates to a process for the preparation of synthesis gas (i.e., a mixture of carbon monoxide and hydrogen), typically labeled syngas. More particularly, the present invention relates to a regeneration method for a syngas catalyst. Still more particularly, the present invention relates to the regeneration of syngas catalysts using a re-dispersion technique. One embodiment of the re-dispersion technique involves the treatment of a deactivated syngas catalyst with a re-dispersing gas, preferably a carbon monoxide-containing gas such as syngas. If necessary, the catalyst is then exposed to hydrogen for reduction and further re-dispersion.
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公开(公告)号：US07524786B2
公开(公告)日：2009-04-28
申请号：US11113756
申请日：2005-04-25
申请人： Daxiang Wang , Baili Hu , Yaming Jin , Harold A. Wright
发明人： Daxiang Wang , Baili Hu , Yaming Jin , Harold A. Wright
IPC分类号： B01J38/12
CPC分类号： B01J38/04 , B01J23/464 , B01J23/94 , B01J23/96 , B01J35/002 , B01J38/10 , B01J38/12 , C01B3/386 , C01B3/40 , C01B2203/0261 , C01B2203/06 , C01B2203/062 , C01B2203/1047 , C01B2203/1082 , C01B2203/1241 , Y02P20/52 , Y02P20/584
摘要： The present invention relates to a process for the preparation of synthesis gas (i.e., a mixture of carbon monoxide and hydrogen), typically labeled syngas. More particularly, the present invention relates to a regeneration method for a syngas catalyst. Still more particularly, the present invention relates to the regeneration of syngas catalysts using a re-dispersion technique. One embodiment of the re-dispersion technique involves the treatment of a deactivated syngas catalyst with a re-dispersing gas, preferably a carbon monoxide-containing gas such as syngas. If necessary, the catalyst is then exposed to hydrogen for reduction and further re-dispersion.
摘要翻译： 本发明涉及通常标记为合成气的合成气（即，一氧化碳和氢气的混合物）的制备方法。 更具体地说，本发明涉及合成气催化剂的再生方法。 更具体地说，本发明涉及使用再分散技术再生合成气催化剂。 再分散技术的一个实施方案涉及用再分散气体，优选含有一氧化碳的气体如合成气处理失活的合成气催化剂。 如果需要，然后将催化剂暴露于氢气中进行还原和再分散。
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