Aluminum-containing oxide and process for producing aluminum-containing
oxide
    2.
    发明授权
    Aluminum-containing oxide and process for producing aluminum-containing oxide 失效
    含铝氧化物和含铝氧化物的制造方法

    公开(公告)号:US5413974A

    公开(公告)日:1995-05-09

    申请号:US776408

    申请日:1991-11-22

    摘要: A substantially amorphous, aluminum-containing oxide having the composition Al.sub.1-x-y1-y2 Bi.sub.x M.sub.1y1 O.sub.z (wherein x is defined by 0.0001.ltoreq.x.ltoreq.0.10, M.sub.1 is at least one selected from Si, P, B, Sb, Se, Te, Sn, Zn, In, Cr, Nb, Sc, Y, Sr, Ba, Ca, Na, Li, Mg, Mn, W, Ti, Zr, Hf, Be and rare earth metals, M.sub.2 is at least one selected from Fe, Ni, Co, Rh, Ru, Re, Cu and Pb, y1 is defined by 0.ltoreq.y1.ltoreq.0.1, y2 is defined by 0.ltoreq.y2.ltoreq.0.01, z is defined by 1.2.ltoreq.z.ltoreq.1.5, and x, y1, y2 and z are each an atomic ratio); an aluminum-containing metal composition containing the above oxide and Al and/or Bi in a metallic state; a process for producing the above oxide or the above metal composition; and a molded article formed from the above oxide or the above metal composition. The above oxide or the above metal composition is useful as an electronic part, a catalyst, and the like.

    摘要翻译: PCT No.PCT / JP90 / 00399 Sec。 371日期1991年11月22日 102(e)1991年11月22日PCT PCT 1990年3月27日PCT公布。 出版物WO91 / 14654 日本1991年10月3日。具有Al1-x-y1-y2BixM1y10z组成的基本上无定形的含铝氧化物(其中x由0.0001≤X≤0.10定义,M1为选自Si, P,B,Sb,Se,Te,Sn,Zn,In,Cr,Nb,Sc,Y,Sr,Ba,Ca,Na,Li,Mg,Mn,W,Ti,Zr,Hf,Be和稀土 金属,M2是选自Fe,Ni,Co,Rh,Ru,Re,Cu和Pb中的至少一种,y1由0≤y1≤0.1定义,y2由0≤y2定义, = 0.01,z由1.2定义,x,y1,y2和z各自为原子比); 含有金属状态的上述氧化物和Al和/或Bi的含铝金属组合物; 制备上述氧化物或上述金属组合物的方法; 以及由上述氧化物或上述金属组合物形成的成型品。 上述氧化物或上述金属组合物可用作电子部件,催化剂等。

    Catalyst for fuel cell and electrode using the same
    5.
    发明申请
    Catalyst for fuel cell and electrode using the same 审中-公开
    燃料电池用催化剂及使用其的电极

    公开(公告)号:US20060141334A1

    公开(公告)日:2006-06-29

    申请号:US10534722

    申请日:2003-11-12

    IPC分类号: H01M4/90 H01M4/96 B01J27/19

    摘要: The present invention provides a catalyst for a fuel cell with excellent resistance for poisoning gas such as CO and the electrode using the same, and a high performance catalyst for a direct methanol-type fuel cell using methanol as fuel and the electrode using the same. For this purpose, the present invention uses a solid heteropolyacid catalyst for a fuel cell which is a partial salt of a heteropolyacid including a noble metal and/or a transition metal and having a molecular weight of 800 to 10000.

    摘要翻译: 本发明提供一种用于燃料电池的催化剂,其具有优异的耐中毒气体如CO的燃料电池和使用该燃料电池的电极,以及使用甲醇作为燃料的直接甲醇型燃料电池的高性能催化剂和使用其的电极。 为此,本发明使用固体杂多酸催化剂作为包含贵金属和/或过渡金属并且分子量为800至10000的杂多酸的部分盐的燃料电池。

    Process for producing a 1,4-dialkylbenzene
    6.
    发明授权
    Process for producing a 1,4-dialkylbenzene 失效
    1,4-二烷基苯的制备方法

    公开(公告)号:US4613717A

    公开(公告)日:1986-09-23

    申请号:US741629

    申请日:1985-06-04

    摘要: By the vapor phase reaction of benzene or a monoalkylbenzene with an alkylating agent in the presence of a specific catalyst obtained by subjecting a zeolite to a treatment with a gas containing a silicic acid ester and then a calcination in an oxygen-containing gas, said zeolite being 10 or more with respect to its molar ratio of SiO.sub.2 /X.sub.2 O.sub.3 in which X is at best one member selected from the group consisting of Al, B and Cr and having a constraint index within the range of 1 to 15, various useful 1,4-dialkylbenzenes can be produced not only in high yield but also in high selectivity.

    摘要翻译: 通过使苯或单烷基苯与烷基化剂在存在特定催化剂的情况下进行气相反应,所述催化剂通过使沸石进行含硅酸酯的气体处理,然后在含氧气体中进行煅烧而获得,所述沸石 相对于SiO 2 / X 2 O 3的摩尔比为10以上,其中,X为选自Al,B和Cr中的一种以上且约束指数为1〜15的范围,各种有用的1, 4-二烷基苯不仅可以高产率而且以高选择性产生。

    Catalyst for polymer electrolyte fuel cell and method for producing the same
    7.
    发明申请
    Catalyst for polymer electrolyte fuel cell and method for producing the same 有权
    聚合物电解质燃料电池用催化剂及其制造方法

    公开(公告)号:US20130244137A1

    公开(公告)日:2013-09-19

    申请号:US13988104

    申请日:2011-12-02

    IPC分类号: H01M4/92

    摘要: The present invention provides a catalyst for a polymer electrolyte fuel cell including catalyst particles made of platinum supported on a carbon powder carrier, wherein the carbon powder carrier includes 0.7 to 3.0 mmol/g (based on the weight of the carrier) of a hydrophilic group bonded thereto; and the platinum particles have an average particle size of 3.5 to 8.0 nm and the platinum specific surface area based on CO adsorption (COMSA) of 40 to 100 m2/g. The catalyst for a polymer electrolyte fuel cell according to the present invention is a catalyst excellent in initial activity and satisfactory in durability.

    摘要翻译: 本发明提供了一种用于聚合物电解质燃料电池的催化剂,其包括负载在碳粉载体上的由铂制成的催化剂颗粒,其中所述碳粉载体包含0.7-3.0mmol / g(基于载体重量)的亲水基团 与之结合; 并且铂颗粒的平均粒度为3.5〜8.0nm,基于CO吸附的铂比表面积(COMSA)为40〜100m 2 / g。 本发明的固体高分子型燃料电池用催化剂是初期活性优异,耐久性良好的催化剂。

    METHOD FOR PRODUCING LIQUEFIED FUEL OIL USING BIOMASS AS FEEDSTOCK
    8.
    发明申请
    METHOD FOR PRODUCING LIQUEFIED FUEL OIL USING BIOMASS AS FEEDSTOCK 有权
    使用生物质作为饲料生产液化燃料油的方法

    公开(公告)号:US20100192457A1

    公开(公告)日:2010-08-05

    申请号:US12670208

    申请日:2008-07-18

    IPC分类号: C10L1/10

    摘要: An object of the present invention is to provide a method for producing a liquefied fuel oil using biomass as a feedstock, in which a relatively inexpensive liquefaction apparatus is used; a good balance is maintained between the liquefaction of water-insoluble lignin and the liquefaction of water-soluble cellulose to achieve a high yield of the liquefied fuel oil based on the biomass solids content; and the amount of ash derived from an alkali catalyst and the like is low. The method for producing a liquefied fuel oil using biomass as a feedstock is characterized by adding, to biomass comprising lignocellulose, a solvent comprising an organic solvent and having a moisture content adjusted to 10 to 25 wt %, including moisture contained in the biomass, and liquefying the biomass at a temperature of 250 to 350° C.

    摘要翻译: 本发明的目的是提供一种使用生物质作为原料生产液化燃料油的方法,其中使用相对便宜的液化装置; 在水不溶性木质素的液化和水溶性纤维素的液化之间保持良好的平衡,以基于生物质固体含量实现液化燃料油的高产率; 并且来自碱催化剂等的灰分量低。 使用生物质作为原料生产液化燃料油的方法的特征在于,将包含木素纤维素的生物质,包含有机溶剂的溶剂并将水分含量调节至10至25重量%,包括生物质中包含的水分,以及 在250〜350℃的温度下液化生物质。

    Method for producing hydrogen-containing gas for fuel cell
    10.
    发明授权
    Method for producing hydrogen-containing gas for fuel cell 有权
    燃料电池用含氢气体的制造方法

    公开(公告)号:US06190430B1

    公开(公告)日:2001-02-20

    申请号:US09230014

    申请日:1999-01-14

    IPC分类号: C10K304

    摘要: An efficient method for producing a hydrogen-containing gas for a fuel cell by using a gas produced by reforming reaction of an organic compound is disclosed. The method comprises the following steps: adding an oxygen-containing gas to a hydrogen-containing gas containing carbon monoxide to form a mixed gas, and bringing the mixed gas into contact with a catalyst comprising a ruthenium metal as a main component and having a carbon monoxide adsorption of not less than 1 mmol/g-ruthenium and a carbon monoxide adsorption index of not less than 0.5, to thereby oxidize and remove carbon monoxide.

    摘要翻译: 公开了一种通过使用通过有机化合物的重整反应产生的气体来生产用于燃料电池的含氢气体的有效方法。 该方法包括以下步骤:将含氧气体加入到含有一氧化碳的含氢气体中以形成混合气体,并使混合气体与包含钌金属作为主要成分的催化剂接触,并具有碳 一氧化碳吸附量不小于1 mmol / g钌,一氧化碳吸附指数不小于0.5,从而氧化和除去一氧化碳。