公开(公告)号：US20180304241A1

公开(公告)日：2018-10-25

申请号：US15867920

申请日：2018-01-11

申请人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

发明人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

IPC分类号： B01J29/70 ,  B01J27/06 ,  B01J29/40 ,  B01J37/02 ,  C07C2/76

CPC分类号： B01J29/70 ,  B01J27/06 ,  B01J29/041 ,  B01J29/40 ,  B01J37/0209 ,  C07C2/76 ,  C07C5/2705 ,  C07C5/2708 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2527/08 ,  C07C2527/125 ,  C07C2527/126 ,  C07C2529/70 ,  C07C9/12 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C9/10 ,  C07C11/10

摘要： Catalysts are disclosed having metal oxide support structures and acidic reaction sites. The reaction sites may be according to the general formula MxOyAlBrzX]−H+ where x is one or two; y is one or two; z is one or two; X is selected from Br or Cl; M is Al or Si and one or more of M, O and Al has a molecular bond with the metal oxide support structure.

公开(公告)号：US20190262813A1

公开(公告)日：2019-08-29

申请号：US16403172

申请日：2019-05-03

申请人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

发明人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

IPC分类号： B01J29/70 ,  C07C2/76 ,  B01J29/40 ,  C07C5/27 ,  B01J29/04 ,  B01J27/06

摘要： Catalysts are disclosed having metal oxide support structures and acidic reaction sites. Those reaction sites may have multiple bromine atoms bound to an aluminum atom with that aluminum-bromine group having an associated hydrogen ion. Additional structural features of the reaction sites are dictated by the aluminum oxide based catalysts and a silicon oxide based catalyst selected.

公开(公告)号：US10328422B2

公开(公告)日：2019-06-25

申请号：US15867920

申请日：2018-01-11

申请人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

发明人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

IPC分类号： B01J27/10 ,  B01J29/70 ,  B01J27/06 ,  B01J29/40 ,  B01J37/02 ,  C07C2/76 ,  C07C5/27

摘要： Catalysts are disclosed having metal oxide support structures and acidic reaction sites. The reaction sites may be according to the general formula MxOyAlBrzX]−H+ where x is one or two; y is one or two; z is one or two; X is selected from Br or Cl; M is Al or Si and one or more of M, O and Al has a molecular bond with the metal oxide support structure.

公开(公告)号：US11376573B2

公开(公告)日：2022-07-05

申请号：US16791554

申请日：2020-02-14

申请人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

发明人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

IPC分类号： B01J29/70 ,  B01J27/06 ,  B01J29/40 ,  B01J37/02 ,  C07C2/76 ,  C07C5/27 ,  B01J29/04

摘要： Methods of preparing an acidic catalyst are disclosed that include heating a metal halide to produce a vapor phase metal halide, contacting an initial support material with the vapor phase metal halide in a reaction vessel causing a first chemical reaction and producing an intermediate acidic catalyst, contacting the intermediate acidic catalyst with HBr causing a second chemical reaction and producing an acidic catalyst product which is both more acidic than the intermediate acidic catalyst and more acidic than the initial support material.

公开(公告)号：US10596559B2

公开(公告)日：2020-03-24

申请号：US16403172

申请日：2019-05-03

申请人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

发明人： James J. Spivey ,  Kunlun Ding ,  Swarom Kanitkar

IPC分类号： B01J27/10 ,  B01J29/70 ,  B01J27/06 ,  B01J29/40 ,  B01J37/02 ,  C07C2/76 ,  C07C5/27 ,  B01J29/04

摘要： Catalysts are disclosed having metal oxide support structures and acidic reaction sites. Those reaction sites may have multiple bromine atoms bound to an aluminum atom with that aluminum-bromine group having an associated hydrogen ion. Additional structural features of the reaction sites are dictated by the aluminum oxide based catalysts and a silicon oxide based catalyst selected.

公开(公告)号：US08241600B1

公开(公告)日：2012-08-14

申请号：US13222297

申请日：2011-08-31

申请人： David A. Berry ,  Dushyant Shekhawat ,  Daniel Haynes ,  Mark Smith ,  James J. Spivey

发明人： David A. Berry ,  Dushyant Shekhawat ,  Daniel Haynes ,  Mark Smith ,  James J. Spivey

IPC分类号： C01B31/18 ,  C01B3/26

CPC分类号： C01B3/40 ,  B01J23/002 ,  B01J23/63 ,  B01J23/83 ,  B01J37/0236 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0261 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1082 ,  C01B2203/1088 ,  C01B2203/1217 ,  C01B2203/1235 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/48 ,  B01J2523/847 ,  B01J2523/828 ,  B01J2523/822 ,  B01J2523/821 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/25 ,  B01J2523/3712 ,  B01J2523/375 ,  B01J2523/3737 ,  B01J2523/36 ,  B01J2523/47

摘要： A method of catalytically reforming a reactant gas mixture using a pyrochlore catalyst material comprised of one or more pyrochlores having the composition A2B2-y-zB′yB″zO7-Δ, where y>0 and z≧0. Distribution of catalytically active metals throughout the structure at the B site creates an active and well dispersed metal locked into place in the crystal structure. This greatly reduces the metal sintering that typically occurs on supported catalysts used in reforming reactions, and reduces deactivation by sulfur and carbon. Further, oxygen mobility may also be enhanced by elemental exchange of promoters at sites in the pyrochlore. The pyrochlore catalyst material may be utilized in catalytic reforming reactions for the conversion of hydrocarbon fuels into synthesis gas (H2+CO) for fuel cells, among other uses.

摘要翻译： 使用由具有组合物A2B2-y-zB'yB“zO7-＆Dgr的一种或多种烧绿石组成的烧绿石催化剂材料催化重整反应气体混合物的方法，其中y> 0且z≥0。 催化活性金属在B位置的整个结构中的分布产生锁定在晶体结构中的活性和良好分散的金属。 这大大降低了在重整反应中使用的负载催化剂上通常发生的金属烧结，并减少了硫和碳的失活。 此外，通过在烧绿石中的位点处促进剂的元素交换也可以提高氧迁移率。 烧绿石催化剂材料可用于催化重整反应，用于将燃料转化为用于燃料电池的合成气（H 2 + CO）等。

公开(公告)号：US08133463B1

公开(公告)日：2012-03-13

申请号：US12422346

申请日：2009-04-13

申请人： David A. Berry ,  Dushyant Shekhawat ,  Daniel Haynes ,  Mark Smith ,  James J. Spivey

发明人： David A. Berry ,  Dushyant Shekhawat ,  Daniel Haynes ,  Mark Smith ,  James J. Spivey

IPC分类号： C01B31/18 ,  C01B3/26

CPC分类号： C01B3/40 ,  B01J23/002 ,  B01J23/63 ,  B01J23/83 ,  B01J37/0236 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/326 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0261 ,  C01B2203/1011 ,  C01B2203/1023 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1082 ,  C01B2203/1088 ,  C01B2203/1217 ,  C01B2203/1235 ,  Y02P20/52 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/48 ,  B01J2523/847 ,  B01J2523/828 ,  B01J2523/822 ,  B01J2523/821 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/25 ,  B01J2523/3712 ,  B01J2523/375 ,  B01J2523/3737 ,  B01J2523/36 ,  B01J2523/47

摘要： A method of catalytically reforming a reactant gas mixture using a pyrochlore catalyst material comprised of one or more pyrochlores having the composition A2-w-xA′wA″xB2-y-zB′yB″zO7-Δ. Distribution of catalytically active metals throughout the structure at the B site creates an active and well dispersed metal locked into place in the crystal structure. This greatly reduces the metal sintering that typically occurs on supported catalysts used in reforming reactions, and reduces deactivation by sulfur and carbon. Further, oxygen mobility may also be enhanced by elemental exchange of promoters at sites in the pyrochlore. The pyrochlore catalyst material may be utilized in catalytic reforming reactions for the conversion of hydrocarbon fuels into synthesis gas (H2+CO) for fuel cells, among other uses.

摘要翻译： 使用由具有组合物A2-w-xA'wA“xB2-y-zB'yB”zO7-＆Dgr的一种或多种烧绿石组成的烧绿石催化剂材料催化重整反应气体混合物的方法。 催化活性金属在B位置的整个结构中的分布产生锁定在晶体结构中的活性和良好分散的金属。 这大大降低了在重整反应中使用的负载催化剂上通常发生的金属烧结，并减少了硫和碳的失活。 此外，通过在烧绿石中的位点处促进剂的元素交换也可以提高氧迁移率。 烧绿石催化剂材料可用于催化重整反应，用于将燃料转化为用于燃料电池的合成气（H 2 + CO）等。

公开(公告)号：US09150476B1

公开(公告)日：2015-10-06

申请号：US13957539

申请日：2013-08-02

申请人： Dushyant Shekhawat ,  David A. Berry ,  Daniel J. Haynes ,  Victor Abdelsayed ,  Mark W. Smith ,  James J. Spivey

发明人： Dushyant Shekhawat ,  David A. Berry ,  Daniel J. Haynes ,  Victor Abdelsayed ,  Mark W. Smith ,  James J. Spivey

IPC分类号： C07C29/158 ,  C07C29/157 ,  C07C31/04 ,  C07C49/00 ,  C07C27/06 ,  C07C27/22 ,  C07C31/02 ,  C07C45/49 ,  C07C29/154 ,  C07C29/16 ,  C07C47/00 ,  C07C29/156 ,  C07C29/153 ,  C07C67/00 ,  C07C67/36 ,  C07C27/00 ,  C07C45/00 ,  C07C31/08 ,  C07C45/50

CPC分类号： C07C29/158 ,  C07C1/043 ,  C07C27/00 ,  C07C27/06 ,  C07C27/22 ,  C07C29/153 ,  C07C29/154 ,  C07C29/156 ,  C07C29/157 ,  C07C29/16 ,  C07C31/02 ,  C07C31/04 ,  C07C31/08 ,  C07C45/00 ,  C07C45/49 ,  C07C45/50 ,  C07C47/00 ,  C07C49/00 ,  C07C67/00 ,  C07C67/36 ,  C07C2521/06 ,  C07C2523/63 ,  C07C31/10 ,  C07C9/04

摘要： A method of hydrogenation utilizing a reactant gas mixture comprising a carbon oxide and a hydrogen agent, and a hydrogenation catalyst comprising a mixed-metal oxide containing metal sites supported and/or incorporated into the lattice. The mixed-metal oxide comprises a perovskite, a pyrochlore, a fluorite, a brownmillerite, or mixtures thereof doped at the A-site or the B-site. The metal site may comprise a deposited metal, where the deposited metal is a transition metal, an alkali metal, an alkaline earth metal, or mixtures thereof. Contact between the carbon oxide, hydrogen agent, and hydrogenation catalyst under appropriate conditions of temperature, pressure and gas flow rate generate a hydrogenation reaction and produce a hydrogenated product made up of carbon from the carbon oxide and some portion of the hydrogen agent. The carbon oxide may be CO, CO2, or mixtures thereof and the hydrogen agent may be H2. In a particular embodiment, the hydrogenated product comprises an alcohol, an olefin, an aldehyde, a ketone, an ester, an oxo-product, or mixtures thereof.

摘要翻译： 使用包含碳氧化物和氢剂的反应气体混合物的氢化方法，以及包含含有金属部位的混合金属氧化物的氢化催化剂，所述金属部位被负载和/或结合到晶格中。 混合金属氧化物包括在A位点或B位点掺杂的钙钛矿，烧绿石，萤石，褐飞石或其混合物。 金属部位可以包括沉积的金属，其中沉积的金属是过渡金属，碱金属，碱土金属或其混合物。 在适当的温度，压力和气体流量条件下，碳氧化物，氢气剂和氢化催化剂之间的接触产生氢化反应，并产生由碳氧化物和一部分氢气剂组成的氢化产物。 碳氧化物可以是CO，CO 2或其混合物，氢气剂可以是H 2。 在一个具体实施方案中，氢化产物包含醇，烯烃，醛，酮，酯，氧代产物或其混合物。

公开(公告)号：US09598644B1

公开(公告)日：2017-03-21

申请号：US14834487

申请日：2015-08-25

申请人： Dushyant Shekhawat ,  David A. Berry ,  Daniel J. Haynes ,  Victor Abdelsayed ,  Mark W. Smith ,  James J. Spivey

发明人： Dushyant Shekhawat ,  David A. Berry ,  Daniel J. Haynes ,  Victor Abdelsayed ,  Mark W. Smith ,  James J. Spivey

IPC分类号： C10G2/00

CPC分类号： C10G2/333 ,  C07C1/043 ,  C07C29/158 ,  C07C2521/06 ,  C07C2523/46 ,  C07C2523/63 ,  C10G2/33 ,  C10G2/50 ,  C07C31/04 ,  C07C9/00 ,  C07C11/02

摘要： A method of hydrogenation utilizing a reactant gas mixture comprising a carbon oxide and a hydrogen agent, and a hydrogenation catalyst comprising a mixed-metal oxide containing metal sites supported and/or incorporated into the lattice. The mixed-metal oxide comprises a pyrochlore, a brownmillerite, or mixtures thereof doped at the A-site or the B-site. The metal site may comprise a deposited metal, where the deposited metal is a transition metal, an alkali metal, an alkaline earth metal, or mixtures thereof. Contact between the carbon oxide, hydrogen agent, and hydrogenation catalyst under appropriate conditions of temperature, pressure and gas flow rate generate a hydrogenation reaction and produce a hydrogenated product made up of carbon from the carbon oxide and some portion of the hydrogen agent. The carbon oxide may be CO, CO2, or mixtures thereof and the hydrogen agent may be H2. In a particular embodiment, the hydrogenated product comprises olefins, paraffins, or mixtures thereof.