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    • 2. 发明专利
    • Catalyst for manufacturing synthetic gas
    • 催化剂制造合成气
    • JP2008136907A
    • 2008-06-19
    • JP2006323671
    • 2006-11-30
    • Tanaka Kikinzoku Kogyo KkTeikoku Oil Co Ltd帝国石油株式会社田中貴金属工業株式会社
    • ICHIISHI TOMOSHIITAYA KAZUTOHARADA AKIRA
    • B01J23/46B01J23/42B01J23/58B01J23/63B01J35/10C01B3/40
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a catalyst for manufacturing a synthetic gas by causing an organic compound to react with steam, oxygen and carbon dioxide, which is hard to generate the catalyst poisoning by carbon precipitation. SOLUTION: In the catalyst for manufacturing the synthetic gas containing hydrogen and carbon monoxide by causing the organic compound gas to react with steam and/or carbon dioxide or oxygen gas, it is characterized in that the catalyst is comprised of a carrier and a catalyst metal supported on the carrier wherein the catalyst metal has the electronegativity by Allred Rochow of a range of 1.35-1.55. The catalyst metal consists of at least one metal selected from the group consisting of rhodium, ruthenium, iridium palladium and platinum, and the particle size is 1 nm or more to 100 nm or less. The amount of the catalyst metal supported is 0.01-20 wt.% to the carrier and it is preferable that 50% of the catalyst metal is supported on within 1000 μm from the uppermost surface layer of the carrier. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过使有机化合物与蒸汽,氧气和二氧化碳反应来制造合成气体的催化剂,这难以通过碳沉淀产生催化剂中毒。 解决方案:在通过使有机化合物气体与蒸汽和/或二氧化碳或氧气反应来制造含有氢和一氧化碳的合成气体的催化剂中,其特征在于催化剂由载体和 负载在载体上的催化剂金属,其中催化剂金属具有1.35-1.55范围内的Allred Rochow的电负性。 催化剂金属由选自铑,钌,铱钯和铂中的至少一种金属组成,粒径为1nm以上至100nm以下。 负载的催化剂金属的量相对于载体为0.01-20重量%,优选催化剂金属的50重量从载体的最上表面层起支撑在1000微米以内。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Solid electrolyte membrane-type reactor
    • 固体电解膜型反应器
    • JP2006298664A
    • 2006-11-02
    • JP2005118794
    • 2005-04-15
    • Nippon Steel CorpTeikoku Oil Co Ltd帝国石油株式会社新日本製鐵株式会社
    • ITO WATARUSAKON TADASHIHIRANO KENJINAGAI TORUKURIMURA HIDEKIYAMAZAKI TOSHINORI
    • C01B3/38B01D53/22B01D69/10
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a supporting membrane-type membrane-type reactor having a new structure which provides gas species having high utilization value, such as synthesis gases, by a high efficiency chemical conversion reaction by employing a structure for eliminating the influence of the gas diffusion in a porous support. SOLUTION: The solid electrolyte membrane-type reactor has reaction structure of a three layer structure comprising a porous support 1, a dense layer 2 comprising an oxygen ion-electron mixed conductive solid electrolyte formed on the support 1, and a catalyst layer 3 formed on the dense layer 2, wherein a gas 4 to be treated containing a hydrocarbon as main component is supplied onto the surface of the catalyst layer 3 and a high purity oxygen gas 5 is supplied onto the surface of the porous support 1 side, respectively. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种具有新结构的支撑膜型膜型反应器,其通过采用消除结构的方式通过高效率化学转化反应提供诸如合成气体的具有高利用价值的气体种类 多孔载体中气体扩散的影响。 解决方案:固体电解质膜型反应器具有包括多孔载体1的三层结构的反应结构,包含形成在载体1上的氧离子电子混合导电固体电解质的致密层2和催化剂层 3,其中将含有烃作为主要成分的待处理气体4供应到催化剂层3的表面上,并将高纯度氧气5供应到多孔载体1侧的表面上, 分别。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Ceramic composition, composite material, oxygen separation apparatus, and chemical reaction apparatus
    • 陶瓷组合物,复合材料,氧分离装置和化学反应装置
    • JP2004277256A
    • 2004-10-07
    • JP2003074090
    • 2003-03-18
    • Nippon Steel CorpTeikoku Oil Co Ltd帝国石油株式会社新日本製鐵株式会社
    • NAGAI TORUITO WATARUHIRANO KENJISAKON TADASHIKURIMURA HIDEKIKAGANOI SHOICHISUZUKI YOHEIITO TAKASHI
    • C04B35/00C04B35/495H01B1/06
    • PROBLEM TO BE SOLVED: To provide a ceramic composition having excellent oxygen permeability, a composite material of a mixed conductor dense continuous layer and a porous supporting body using the ceramic composition and an oxygen separation apparatus and a chemical reaction apparatus in an industrial selective permeation/separation process for oxygen by an oxide ion mixed conductor and a partial oxidation process of hydrocarbon. SOLUTION: The ceramic composition is the oxide ion mixed conductor substantially having perovskite type crystalline structure and expressed by a composition formula, [(Ba x Sr 1-x )α(Co 1-y Fe y )O 3- δ]. There 0.5≤x≤0.65, 0.9≤α≤1.1, 0.075≤y≤0.125 and (δ) is a value fixed to satisfy an electric charge neutralization condition. The composite material contains the porous supporting part and/or the dense continuous layer using the ceramic composition. The oxygen separation apparatus and the chemical reaction apparatus have the ceramic composition and/or the composite material. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种具有优异的氧气渗透性的陶瓷组合物,混合导体致密连续层的复合材料和使用该陶瓷组合物的多孔支撑体以及工业上的氧分离装置和化学反应装置 通过氧化物离子混合导体对氧的选择性渗透/分离方法和烃的部分氧化方法。 解决方案:陶瓷组合物是基本上具有钙钛矿型结晶结构并由组成式表示的氧化物离子混合导体[(Ba x Sr 1-x ) α(共 1-Y ý)O 3 - δ。 0.5≤x≤0.65,0.9≤α≤1.1,0.075≤y≤0.125,(δ)为满足电荷中和条件的固定值。 复合材料包含使用陶瓷组合物的多孔支撑部分和/或致密的连续层。 氧分离装置和化学反应装置具有陶瓷组合物和/或复合材料。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Hydrocarbon reforming catalyst, production method for the catalyst and reforming method by the catalyst
    • 碳氢化合物改性催化剂,催化剂生产方法和催化剂改性方法
    • JP2006181399A
    • 2006-07-13
    • JP2004356491
    • 2004-12-09
    • Nikki Universal Co LtdTeikoku Oil Co Ltd帝国石油株式会社日揮ユニバーサル株式会社
    • AKIYAMA KAZUYAGOTO TAKASHIHARA KOJIKAGANOI SHOICHIYAMAZAKI TOSHINORIKURIMURA HIDEKI
    • B01J23/46B01J21/16B01J37/08B01J37/18C01B3/40
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a catalyst having high activity, stable at a high temperature and excellent in durability, a production method for the catalyst and a reforming method using the catalyst in order to obtain hydrogen and a synthesis gas by reforming hydrocarbon.
      SOLUTION: The catalyst has a molded body of a heat-resistant inorganic oxide; and a covering layer on a surface of the molded body containing a metal-containing solid-solution composition (M+HT/S) obtained by heating an active metal-containing hydrotalcite compound (M-HT) is active in a reforming reaction, has sufficient mechanical strength even in a reaction condition of 700-1,200°C and is excellent in durability. The catalyst can be manufactured by the production method including a step for coating the surface of the molded body constituted by the heat-resistant inorganic oxide with a water slurry containing the active metal-containing hydrotalcite compound (M-HT) and forming the covering layer containing M-HT; and a step for heating the molded body provided with the covering layer to the temperature of 500°C or higher under a reduction atmosphere and reducing/treating it.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供具有高活性,高温稳定和耐久性优异的催化剂,催化剂的制备方法和使用该催化剂的重整方法以通过重整获得氢气和合成气 烃。 解决方案:催化剂具有耐热无机氧化物的成型体; 在含有含活性金属的水滑石化合物(M-HT)得到的含金属固溶体组合物(M + HT / S)的成形体表面上的覆盖层在重整反应中具有活性, 即使在700-1200℃的反应条件下也具有足够的机械强度,并且耐久性优异。 催化剂可以通过包括用含有活性金属的水滑石化合物(M-HT)的水浆料涂覆由耐热无机氧化物构成的成型体的表面的步骤的制造方法制造,并形成覆盖层 含有M-HT; 以及在还原气氛下将设置有覆盖层的成型体加热至500℃以上的温度并进行还原处理的工序。 版权所有(C)2006,JPO&NCIPI