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1. 发明专利

JP2006298664A Solid electrolyte membrane-type reactor 有权
标题翻译：固体电解膜型反应器
公开(公告)号：JP2006298664A
公开(公告)日：2006-11-02
申请号：JP2005118794
申请日：2005-04-15
申请人： Nippon Steel Corp , Teikoku Oil Co Ltd , 帝国石油株式会社 , 新日本製鐵株式会社
发明人： ITO WATARU , SAKON TADASHI , HIRANO KENJI , NAGAI TORU , KURIMURA HIDEKI , YAMAZAKI TOSHINORI
IPC分类号： C01B3/38 , B01D53/22 , B01D69/10
CPC分类号： Y02P20/52
摘要： 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
摘要翻译：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

2. 发明专利

JP2004277256A Ceramic composition, composite material, oxygen separation apparatus, and chemical reaction apparatus 有权
标题翻译：陶瓷组合物，复合材料，氧分离装置和化学反应装置
公开(公告)号：JP2004277256A
公开(公告)日：2004-10-07
申请号：JP2003074090
申请日：2003-03-18
申请人： Nippon Steel Corp , Teikoku Oil Co Ltd , 帝国石油株式会社 , 新日本製鐵株式会社
发明人： NAGAI TORU , ITO WATARU , HIRANO KENJI , SAKON TADASHI , KURIMURA HIDEKI , KAGANOI SHOICHI , SUZUKI YOHEI , ITO TAKASHI
IPC分类号： C04B35/00 , C04B35/495 , H01B1/06
摘要： 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
摘要翻译：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 铁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

3. 发明专利

JP2003190792A CATALYZED CERAMIC COMPOSITE MATERIAL AND METHOD FOR PRODUCING SYNTHESIS GAS USING THE SAME 审中-公开
公开(公告)号：JP2003190792A
公开(公告)日：2003-07-08
申请号：JP2002299229
申请日：2002-10-11
申请人： TEIKOKU OIL , NIPPON STEEL CORP
发明人： KURIMURA HIDEKI , KAGANOI SHOICHI , SUZUKI YOHEI , ITO TAKASHI , SAKON TADASHI , ITO WATARU , DONOMAE HITOSHI , NAGAI TORU , HIRANO KENJI
IPC分类号： B01D53/22 , B01D71/02 , B01J23/78 , B01J23/89 , C01B3/40 , C01G49/00 , C01G51/00
摘要： PROBLEM TO BE SOLVED: To provide a catalyzed ceramic composite material preferable for a diaphragm which is utilized for inexpensively and stably producing synthesis gas with a high energy efficiency for a long time using gas containing air and methane as a raw material and has a structure in which a dense oxygen permselective ceramic film is integrally formed with a methane reforming catalytic layer. SOLUTION: The catalyzed ceramic composite material is characterized by the structure in which a catalytic part containing Ni and having a catalyst carrier composed mainly of magnesium is adjacent to the first surface of a dense ceramic film having a composition represented by formula (1) [Ln 1-a-b A a B ab ] [B x B' y B" z ]O 3-δ and a perovskite crystalline structure of an oxide ion-electron mixed conductive oxide. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2003225567A CERAMIC COMPOSITE MATERIAL CONVERTED INTO CATALYST, PRODUCTION METHOD THEREFOR, AND CERAMIC FILM TYPE REACTOR 审中-公开
公开(公告)号：JP2003225567A
公开(公告)日：2003-08-12
申请号：JP2002299228
申请日：2002-10-11
申请人： TEIKOKU OIL , NIPPON STEEL CORP
发明人： KURIMURA HIDEKI , KAGANOI SHOICHI , SUZUKI YOHEI , ITO TAKASHI , SAKON TADASHI , ITO WATARU , DONOMAE HITOSHI , NAGAI TORU , HIRANO KENJI
IPC分类号： B01D53/22 , B01D71/02 , B01J23/656 , B01J23/755 , B01J23/847 , B01J23/89 , B01J37/02 , B32B18/00 , C01B3/40 , C01G49/00 , C01G51/00 , C04B35/00
摘要： PROBLEM TO BE SOLVED: To obtain a ceramic composite material converted into a catalyst which is applicable to a film type reactor for producing synthesis gas using an oxygen-containing gas and hydrocarbons as raw materials and can stably obtain a high oxygen transmission velocity. SOLUTION: The ceramic composite material converted into the catalyst has a multi-layer structure in which a porous catalyst layer comprising a mixed conductive oxide adjoins the first surface of a selectively oxygen-permeable compact continuous layer comprising the mixed conductive oxide, a porous intermediate catalyst layer comprising the mixed conductive oxide and/or a catalytic oxide having a combustion catalyst function adjoins the second surface of the continuous layer, and a porous reaction catalyst layer comprising a metal catalyst and a carrier adjoins the porous intermediate catalyst layer. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2009297601A Carbon dioxide absorbent, carbon dioxide separating/recovering apparatus, and method for separating/recovering carbon dioxide 有权
标题翻译：二氧化碳吸收剂，二氧化碳分离/回收装置和分离/回收二氧化碳的方法
公开(公告)号：JP2009297601A
公开(公告)日：2009-12-24
申请号：JP2008151974
申请日：2008-06-10
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAGAI TORU , ITO WATARU
IPC分类号： B01J20/06 , B01D53/14 , B01D53/62 , B01J20/34 , C01B32/50
CPC分类号： Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide absorbent that can be applied to hot gas, is never micronized even if it is repeatedly employed, and whose absorption amount per unit volume of the absorbent is large, and a carbon dioxide separating apparatus and a method for separating carbon dioxide, using the same.
SOLUTION: The carbon dioxide absorbent includes a composite oxide comprising a transition metal element M and an alkaline earth mental element A, wherein cobalt is contained in the transition metal element M and calcium is contained in the alkaline earth metal element A, and also the apparatus and method for separating carbon dioxide using the carbon dioxide absorbent are provided.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供可应用于热气体的二氧化碳吸收剂，即使重复使用也不会微粉化，并且其每单位体积的吸收剂的吸收量大，并且二氧化碳分离装置和分离二氧化碳的方法。解决方案：二氧化碳吸收剂包括包含过渡金属元素M和碱土金属元素A的复合氧化物，其中过渡金属元素M中含有钴，碱土金属元素A中含有钙，还提供了使用二氧化碳吸收剂分离二氧化碳的装置和方法。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007014933A Complex structure, oxygen separating device and chemical reactor 有权
标题翻译：复合结构，氧分离装置和化学反应器
公开(公告)号：JP2007014933A
公开(公告)日：2007-01-25
申请号：JP2005202241
申请日：2005-07-11
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAGAI TORU , KAMIMURA KENICHI , ITO WATARU , SAKON TADASHI
IPC分类号： B01D71/02 , B01D53/22 , B01D69/12 , C01B13/02 , C01G51/00
摘要： PROBLEM TO BE SOLVED: To provide a complex structure for separating oxygen, which is efficient for highly reliable and lower-cost production of oxygen which possesses a metal member with less wear caused by oxidized scales even during the operation of an oxygen separating device at a high temperature for a long period of time in connection with an oxide ion mixed conductive body having a coefficient of thermal expansion compatible with the metal member, and to provide an oxygen separating device and a chemical reactor using the complex structure.
SOLUTION: The complex structure is constituted by connecting, while having a sealability, the metal member made of aluminum-bronze with a ceramic member containing the oxide ion mixed conductive body of a perovskite-type crystal structure. In the complex structure, when the oxide ion mixed conductive body is a porous body with a porosity of 10% or more, a coefficient of thermal expansion in the atmosphere is 21 ppm/°C to 29 ppm/°C in a range of 100-850°C. The oxygen separating device and the chemical reactor use the complex structure.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于分离氧气的复杂结构，其对于高度可靠和低成本地生产氧气是有效的，其具有甚至在氧分离操作期间由氧化标度产生的具有较少磨损的金属构件与具有与金属构件相容的热膨胀系数的氧化物离子混合导电体长时间处于高温下，并且提供使用该复合结构的氧分离装置和化学反应器。解决方案：复合结构是通过将包含铝 - 青铜的金属构件与含有钙钛矿型晶体结构的氧化物离子混合导电体的陶瓷构件连接而构成的。在复合结构中，当氧化物离子混合导体为孔隙率为10％以上的多孔体时，气氛中的热膨胀系数为21ppm /℃〜29ppm /℃，为100 -850℃。氧分离装置和化学反应器使用复杂的结构。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005145786A Gas flow control structure of oxygen separation apparatus or diaphragm reactor using mixed conductive solid electrolyte 有权
标题翻译：使用混合导电固体电解质的氧分离装置或膜片反应器的气体流量控制结构
公开(公告)号：JP2005145786A
公开(公告)日：2005-06-09
申请号：JP2003388279
申请日：2003-11-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ITO WATARU , HIRANO KENJI , NAGAI TORU , SAKON TADASHI , TAKEUCHI JUN
IPC分类号： B01D53/22 , B01D71/02 , C01B3/38 , C01B13/02 , H01M8/04 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a gas flow control structure capable of solving the problem of efficiency deterioration in the supply of gas to a highly integrated Tammann tube in the field of the oxygen separation or diaphragm reactor technology using a Tammann tube-shaped mixed conductive solid electrolyte.
SOLUTION: In the oxygen separation apparatus or the diaphragm reactor apparatus provided at least with a pressure vessel provided with a gas introducing port and a discharge port, the plurality of Tammann tubes having the mixed conductive solid electrolyte at least on one side surface, a manifold plate holding the Tammann tube and having a gas leading port and a box housing the whole of the plurality of Tammann tubes arranged on the manifold plate and having the gas introducing port, the gas flow control structure of the oxygen separation or the diaphragm reactor using the mixed conductive solid electrode is provided with a gas storage chamber for supplying a gas to the plurality of Tammann tubes in the vertical direction from the gas introducing port inside the box and a gas discharge port on a surface opposed to the gas storage chamber in the box.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种气体流量控制结构，其能够解决在氧分离或隔膜反应器技术领域中使用Tammann管的气体向高度集成的Tammann管供应气体的效率劣化的问题，形状的混合导电固体电解质。解决方案：在至少设置有设置有气体导入口和排出口的压力容器的氧分离装置或隔膜反应器装置中，多个具有混合导电固体电解质的Tammann管至少在一个侧面夹持塔曼管并具有气体引导口的集管板和容纳布置在歧管板上并具有气体导入口的多个塔曼管的整体的箱体，氧气分离器的气体流量控制结构或隔膜使用混合导电性固体电极的反应器设置有用于从盒内的气体导入口沿垂直方向向多个塔曼管提供气体的气体储存室和与气体存储室相对的表面上的气体排出口在盒子里。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2002083517A COMPOSITE STRUCTURE FOR OXYGEN ION TRANSPORT AND APPLIED DEVICE FOR OXYGEN ION TRANSPORT 失效
公开(公告)号：JP2002083517A
公开(公告)日：2002-03-22
申请号：JP2000273165
申请日：2000-09-08
申请人： NIPPON STEEL CORP
发明人： ITO WATARU , SAKON TADASHI , NAGAI TORU , DONOMAE HITOSHI
IPC分类号： B01D53/22 , B01D20060101 , B01D63/00 , B01D63/06 , B01D71/02 , C01G20060101 , C04B35/00 , C04B35/495 , C04B35/50 , C04B37/02 , C04B41/85 , H01B5/06 , H01M20060101 , H01M8/02 , H01M8/12
摘要： PROBLEM TO BE SOLVED: To provide a composite structure for oxygen ion transport suitably used in a high efficient applied device for an oxygen ion transport, especially the composite structure for oxygen ion transport capable of fixing in high integration oxygen ion transport ceramics into a metal reaction container. SOLUTION: The composite structure is composed of a tubular main part 1 whose one end is sealed and a flange 2 joined with an opening of the main part 1, the main part 1 is formed by covering a porous ceramics base body with an oxygen ion transport ceramic dense film, the flange 2 is dense electronic conductive, oxygen ion transport, or electrical insulating ceramics, and the outer dimension in the diameter direction of the flange 2 is made larger in a part or in the whole than the outer dimension in the long diameter direction of the tubular main part.

9. 发明专利

JPH09309705A PRODUCTION OF PEROVSKITE OXIDE-BASE NANOCOMPOSITE 失效
公开(公告)号：JPH09309705A
公开(公告)日：1997-12-02
申请号：JP12691796
申请日：1996-05-22
申请人： NIPPON STEEL CORP , NIIHARA KOICHI
发明人： KATAYAMA SHINGO , YAMADA NORIKO , YOSHINAGA IKUKO , NAGAI TORU , NIIHARA KOICHI
IPC分类号： C04B35/00 , C01B13/32 , C04B35/495
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a perovskite oxide base nanocomposite capable of uniformly dispersing nanoparticles and densely sinterable at a low temperature. SOLUTION: Nanoparticles are dispersed in an organic solvent containing an alkoxide of a metal constituting a perovskite type oxide dissolved therein and water is then added thereto to carry out the hydrolysis. The solvent is removed to provide a powder, which is subsequently calcined and baked to produce the perovskite oxide-base nanocomposite. In the composite perovskite type oxide A(B', B")O3 , B' is an alkoxide of at least one or more elements selected from Mg, Co, Ni, Zn and Ca and B" is an alkoxide of at least one or more elements selected from Ta, Nb and Sb. A is an alkoxide of at least one or more elements selected from Ba, Sr and Ca. The nanoparticles are sole or mixed particles of alumina, magnesia, spinel, zirconia, yttria, carbon silicide, silicon nitride, sialon, silver, gold and platinum.

10. 发明专利

JPH08239770A COATING AGENT FOR FORMING INSULATING FILM ON SILICON STEEL SHEET AND GRAIN-ORIENTED SILICON STEEL SHEET 失效
公开(公告)号：JPH08239770A
公开(公告)日：1996-09-17
申请号：JP4155895
申请日：1995-03-01
申请人： NIPPON STEEL CORP
发明人： NAGAI TORU , SAKON TADASHI , KANAI TAKAO , TAKAHASHI FUMIAKI , YAMAZAKI SHUICHI
IPC分类号： C23C22/00 , C21D9/46
摘要： PURPOSE: To obtain a silicon steel sheet coating agent capable of forming an insulating film high in the impartation of tension by dispersing aluminum compounds and one or more kinds among vanadium compounds, bismuth compounds and lead compounds into a solvent at a specified ratio. CONSTITUTION: Aluminum compounds and one or more kinds among vanadium compounds, bismuth compounds and lead compounds are dispersed in about >=60wt.% water by the ratio of 100 pts.wt. and 0.5 to 50 pts.wt., expressed in terms of Al2 O3 and expressed in terms of V2 O5 , Bi2 O3 and PbO respectively to obtain a coating agent. In the other way, the coating agent may additionally be incorporated with 10 to 70 pts.wt. boron compounds expressed in terms of B2 O3 . This coating agent is applied to the surface of a grain-oriented silicon steel sheet, and baking is executed at the temp. of 600-1100 deg.C to form an insulating film. This insulating film is composed of the oxides of Al, V, Bi, Pb and B, and it preferably contains V+Bi+Pb; 0.003 to 0.1mol and B; 0.15 to 1mol based on 1mol of Al, the ratio of crystal phases to amorphous phases = 0.005-1 to 1-0.01 and its thickness is preferably regulated to 0.1 to 10μm.

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