公开(公告)号：EP2104151B1

公开(公告)日：2013-07-17

申请号：EP07858288.9

申请日：2007-12-05

申请人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS

发明人： OBRADORS BERENGUER, Xavier ,  PUIG MOLINA, Teresa ,  RICART MIRÓ, Susana ,  POMAR BARBEITO, Alberto ,  SANDIUMENGE ORTIZ, Felip ,  MESTRES ANDREU, Narcis ,  LLORDÉS GIL, Anna ,  GIBERT GUTIÉRREZ, Marta ,  GUTIERREZ ROYO, Jofre ,  GÁZQUEZ ALABART, Jaume ,  ROMA BUYREU, Neus

IPC分类号： H01L39/24 ,  C01G3/00 ,  C01G19/00 ,  C01G25/00 ,  C01G45/00 ,  H01L39/12

CPC分类号： C01G3/006 ,  B82Y30/00 ,  C01G19/00 ,  C01G25/00 ,  C01G45/1264 ,  C01G55/002 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/40 ,  C04B35/4508 ,  C04B35/62685 ,  C04B35/6325 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3248 ,  C04B2235/3282 ,  C04B2235/3289 ,  C04B2235/3293 ,  C04B2235/449 ,  C04B2235/80 ,  H01L39/126 ,  H01L39/2425 ,  H01L39/2483 ,  Y10T428/31678

公开(公告)号：EP2582449A2

公开(公告)日：2013-04-24

申请号：EP11736124.6

申请日：2011-06-16

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen ,  Centre National de la Recherche Scientifique ,  Université Claude Bernard Lyon 1

发明人： PRINCIVALLE, Agnès ,  VERNOUX, Philippe ,  HADJAR, Abdelkader ,  GUIZARD, Christian

IPC分类号： B01D53/94 ,  B01J23/00 ,  B01J23/63 ,  B01J35/00 ,  B01J35/10 ,  B01D53/32 ,  F01N3/035

CPC分类号： F01N3/28 ,  B01D53/326 ,  B01D53/86 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/2065 ,  B01D2255/20707 ,  B01D2255/40 ,  B01D2255/806 ,  B01D2255/9207 ,  B01D2258/01 ,  B01J23/002 ,  B01J23/63 ,  B01J35/0033 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/031 ,  B01J2523/00 ,  C01G1/00 ,  C01G55/002 ,  C01P2002/50 ,  F01N3/0892 ,  Y02T10/22 ,  B01J2523/3712 ,  B01J2523/375 ,  B01J2523/36 ,  B01J2523/47

摘要： The present invention relates to an electrocatalytic system for concomitant treatment of oxidising polluting species such as NOx and reducing polluting species such as hydrocarbons (HC) or CO contained in a gas to be purified, in particular exhaust gas from a combustion engine, said system including: a catalyst A for reducing NOx polluting species; a catalyst B for oxidising hydrocarbon (HC) and CO polluting species; and a compound E that is an electronic and ionic conductor by means of the oxide ions, said catalysts A and B being in contact with the compound E, said compound E consisting of an oxide that is an ionic and electronic conductor and has the following molar formulation: Cei-y-z 02-xMyNz, where Ce is Cerium; M is an element selected from among: Gd, Y, Se, Sm, La, Pr, Nd, Er, Tb; y is between 0.01 and 0.4; N is an element, having a plurality of valence degrees, selected from among: Ti, V, Cr, Mn, Fe, Co, Ni, Cu; z is lower than 0.4 and x is greater than 0.05.

公开(公告)号：EP2526060A1

公开(公告)日：2012-11-28

申请号：EP11702886.0

申请日：2011-01-21

申请人： Shell Oil Company ,  Shell Internationale Research Maatschappij B.V.

发明人： REYNOLDS, Michael Anthony

IPC分类号： C01G39/00 ,  C01G39/06 ,  C01G41/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01B19/04 ,  C01G55/00

CPC分类号： C01G39/006 ,  B01J27/04 ,  B01J27/047 ,  B01J27/049 ,  B01J27/051 ,  B01J27/0515 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/031 ,  B82Y30/00 ,  C01B17/20 ,  C01B19/002 ,  C01B19/007 ,  C01G39/06 ,  C01G41/006 ,  C01G49/009 ,  C01G51/006 ,  C01G53/006 ,  C01G55/002 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/40 ,  C10G47/02

摘要： A method for producing a thiometallate or selenometallate material is provided in which a first salt containing an anionic component selected from the group consisting of MoS
4
2- , MoSe
4
2- , WS
4
2- , WSe
4
2- ,VS
4
3- , and VSe
4
3- and a second salt containing a cationic component comprising a metal in any non-zero oxidation state selected from the group consisting of Fe, Ag, Co, Mn, Re, Ru, Rh, Pd, Ir, Pt, B, Al, Ce, La, Pr, Sm, Eu, Yb, Lu, Dy, Ni, Zn, Bi, and Sn are mixed under anaerobic conditions in an aqueous mixture at a temperature of from 15°C to 150°C.

摘要翻译： 提供了一种生产硫代金属酸盐或硒代金属酸盐材料的方法，其中含有选自MoS 4 2-，MoSe 4 2-，WS 4 2-，WSe 4 2-，VS 4 3-， ，VSe 4 3-和第二盐，所述第二盐包含阳离子组分，所述阳离子组分包含选自Fe，Ag，Co，Mn，Re，Ru，Rh，Pd，Ir，Pt， B，Al，Ce，La，Pr，Sm，Eu，Yb，Lu，Dy，Ni，Zn，Bi和Sn在厌氧条件下在含水混合物中在15℃至150℃的温度下混合。

公开(公告)号：EP1854538A4

公开(公告)日：2011-06-08

申请号：EP06714015

申请日：2006-02-17

申请人： DAIHATSU MOTOR CO LTD ,  CATALER CORP

发明人： TANAKA HIROHISA ,  MITSUMORI KIYOTOMI ,  TAN ISAO ,  TAKAHASHI ICHIRO ,  UENISHI MARI ,  KAJITA NOBUHIKO ,  TANIGUCHI MASASHI ,  NAITO KAZUYA ,  KIMURA MAREO ,  NARITA KEIICHI ,  HIRAI AKIMASA ,  SUZUKI HIROMASA ,  MATSUEDA SATOSHI ,  NAGASHIMA HIROKI ,  ISHII YOSHINORI ,  AONO NORIHIKO

IPC分类号： B01J23/58 ,  B01D53/94 ,  B01J23/89 ,  F01N3/10

CPC分类号： C01G55/002 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/402 ,  B01D2258/012 ,  B01D2258/014 ,  B01J23/002 ,  B01J23/10 ,  B01J23/58 ,  B01J23/894 ,  B01J37/033 ,  B01J37/08 ,  B01J2523/00 ,  C01P2002/34 ,  C01P2002/50 ,  F01N3/2803 ,  F01N2370/02 ,  F01N2510/06 ,  Y02T10/22 ,  B01J2523/23 ,  B01J2523/25 ,  B01J2523/31 ,  B01J2523/36 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/48 ,  B01J2523/822 ,  B01J2523/824 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/3725 ,  B01J2523/24

公开(公告)号：EP1810749A4

公开(公告)日：2010-11-24

申请号：EP05799284

申请日：2005-10-25

申请人： CATALER CORP

发明人： MATSUEDA SATOSHI ,  KIMURA MAREO ,  ISHII YOSHINORI ,  MIYOSHI NAOTO

IPC分类号： B01J23/58 ,  B01D53/94

CPC分类号： C01G55/00 ,  B01D53/9422 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01J23/002 ,  B01J23/63 ,  B01J35/0006 ,  B01J2523/00 ,  C01G55/002 ,  Y02T10/22 ,  B01J2523/25 ,  B01J2523/3712 ,  B01J2523/828

公开(公告)号：EP1928788A4

公开(公告)日：2010-08-04

申请号：EP06798661

申请日：2006-09-05

申请人： HANWHA CHEMICAL CORP

发明人： MYEONG WAN-JAE ,  LEE JOO-HYEONG ,  SONG KYU-HO ,  HAHN YOUNG SIK

IPC分类号： C01G99/00

CPC分类号： C01G55/004 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/104 ,  B01D2255/206 ,  B01D2255/908 ,  B01J23/002 ,  B01J23/10 ,  B01J23/63 ,  B01J2523/00 ,  C01G55/002 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/827 ,  B01J2523/822

摘要： The present invention relates to a method for preparing a metal oxide containing precious metals, which can be used for a catalyst for purifying automobile exhaust gases and has excellent heat resistance and, more particularly, to a method for preparing a metal oxide containing precious metals including the step of continuously reacting a reaction mixture, including (i) water, (ii) a water-soluble precious metal compound, (iii) a water-soluble cerium compound and (iv) at least one water-soluble metal compound selected from the group consisting of a zirconium compound, a scandium compound, a yttrium compound and a lanthanide metal compound other than a cerium compound, at a temperature from 2000 C to 700° C. and at a pressure from 180 bar to 550 bar, wherein the molar ratio of precious metal to metal other than the precious metal in a reaction product is in the range from 0.001 to 0.1.

公开(公告)号：EP1535663A4

公开(公告)日：2009-04-29

申请号：EP03762873

申请日：2003-07-03

申请人： DAIHATSU MOTOR CO LTD ,  HOKKO CHEM IND CO

发明人： TANAKA HIROHISA ,  TAN ISAO ,  UENISHI MARI ,  KAJITA NOBUHIKO ,  TANIGUCHI MASASHI ,  SATO YASUNORI ,  NARITA KEIICHI ,  SATO NOBORU

IPC分类号： B01D53/94 ,  B01J21/04 ,  B01J21/06 ,  B01J23/00 ,  B01J23/63 ,  B01J23/656 ,  B01J23/68 ,  B01J23/89 ,  B01J35/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  C01G55/00

CPC分类号： B01J21/066 ,  B01D53/945 ,  B01D2255/1025 ,  B01D2255/402 ,  B01J21/04 ,  B01J23/002 ,  B01J23/63 ,  B01J23/6562 ,  B01J23/688 ,  B01J23/894 ,  B01J23/8946 ,  B01J23/8986 ,  B01J35/002 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/033 ,  B01J37/08 ,  B01J2523/00 ,  C01G55/002 ,  C01P2002/34 ,  C01P2002/54 ,  C01P2006/13 ,  C01P2006/80 ,  Y02T10/22 ,  Y10S502/525 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/31 ,  B01J2523/3706 ,  B01J2523/72 ,  B01J2523/842 ,  B01J2523/25 ,  B01J2523/23 ,  B01J2523/3718 ,  B01J2523/3725 ,  B01J2523/36

摘要： A method for producing a catalyst for clarifying an exhaust gas, which comprises preparing an uncrystallized composition containing the element components constituting a perovskite type composite oxide containing a noble metal, admixing the uncrystallized composition with a powder of θ-alumina and/or α-alumina to prepare a mixture, and then subjecting the mixture to a heat treatment. The method allows the perovskite type composite oxide to be carried on the powder of θ-alumina and/or α-alumina, resulting in the securement of satisfactory thermal resistance of the perovskite type composite oxide, which leads to the effective prevention of the lowering of performance capability of the catalyst. A catalyst produced by the method has a perovskite type composite oxide being stable and reduced in the decrease of its specific surface area, and is effectively prevented with respect to the reduction in its catalytic performance capability, even in an oxidation-reduction atmosphere at en elevated temperature, and further can be commercially produced with good efficiency.

公开(公告)号：EP1986804A2

公开(公告)日：2008-11-05

申请号：EP07751065.9

申请日：2007-02-16

申请人： Brigham Young University

发明人： WOODFIELD, Brian, F. ,  LIU, Shengfeng ,  BOERIO-GOATES, Juliana ,  LIU, Qingyuan

IPC分类号： B22F1/00 ,  B22F9/20 ,  C01G1/02 ,  C01G3/02 ,  C01G5/02 ,  C01G9/02 ,  C01G19/02 ,  C01G25/02 ,  C01G51/04 ,  C01G53/00 ,  C01G53/04 ,  C01G55/00

CPC分类号： C01G1/02 ,  B22F1/0018 ,  B22F9/20 ,  B22F2009/043 ,  B22F2009/045 ,  B22F2009/049 ,  B22F2999/00 ,  B82Y30/00 ,  C01B13/322 ,  C01F7/308 ,  C01F17/0043 ,  C01G3/02 ,  C01G5/02 ,  C01G9/02 ,  C01G19/02 ,  C01G23/0536 ,  C01G25/00 ,  C01G25/02 ,  C01G29/00 ,  C01G49/06 ,  C01G49/08 ,  C01G51/00 ,  C01G51/04 ,  C01G53/00 ,  C01G53/006 ,  C01G53/04 ,  C01G55/002 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/64 ,  Y10S977/84 ,  Y10S977/896 ,  Y10T428/2982 ,  B22F9/04

摘要： Compositions containing metal nanoparticles, mixed-metal (alloy) nanoparticles, metal oxide nanoparticles and mixed-metal oxide nanoparticles with narrow size distributions and high purities. Methods of preparing metal nanoparticles, mixed-metal nanoparticles, metal oxide nanoparticles and mixed-metal nanoparticles are also provided.

公开(公告)号：EP1928788A1

公开(公告)日：2008-06-11

申请号：EP06798661.2

申请日：2006-09-05

申请人： HANWHA CHEMICAL CORPORATION

发明人： MYEONG, Wan-Jae ,  LEE, Joo-Hyeong ,  SONG, Kyu-Ho ,  HAHN, Young Sik

IPC分类号： C01G57/00

CPC分类号： C01G55/004 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/104 ,  B01D2255/206 ,  B01D2255/908 ,  B01J23/002 ,  B01J23/10 ,  B01J23/63 ,  B01J2523/00 ,  C01G55/002 ,  Y02A50/2324 ,  Y02T10/22 ,  B01J2523/3706 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/827 ,  B01J2523/822

摘要： The present invention relates to a method for preparing a metal oxide containing precious metals, which can be used for a catalyst for purifying automobile exhaust gases and has excellent heat resistance and, more particularly, to a method for preparing a metal oxide containing precious metals including the step of continuously reacting a reaction mixture, including (i) water, (ii) a water-soluble precious metal compound, (iii) a water-soluble cerium compound and (iv) at least one water-soluble metal compound selected from the group consisting of a zirconium compound, a scandium compound, a yttrium compound and a lanthanide metal compound other than a cerium compound, at a temperature from 2000 C to 700° C. and at a pressure from 180 bar to 550 bar, wherein the molar ratio of precious metal to metal other than the precious metal in a reaction product is in the range from 0.001 to 0.1.

公开(公告)号：EP1462427A2

公开(公告)日：2004-09-29

申请号：EP04007386.8

申请日：2004-03-26

申请人： Dowa Mining Co., Ltd.

发明人： Yano, Takuya ,  Suda, Hisashi

IPC分类号： C04B35/626 ,  C04B35/495 ,  C04B35/50

CPC分类号： C01B13/185 ,  B01D53/8678 ,  B01D2255/10 ,  B01D2255/102 ,  B01D2255/206 ,  B01D2255/20738 ,  B01J23/002 ,  B01J23/894 ,  B01J35/1014 ,  B01J37/03 ,  B01J2523/00 ,  C01G49/0018 ,  C01G49/0054 ,  C01G49/009 ,  C01G55/002 ,  C01P2002/02 ,  C01P2002/34 ,  C01P2002/72 ,  C01P2006/12 ,  C04B35/01 ,  C04B35/016 ,  C04B35/2641 ,  C04B35/2675 ,  C04B2235/02 ,  C04B2235/3213 ,  C04B2235/3225 ,  C04B2235/3275 ,  C04B2235/3289 ,  C04B2235/768 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/824 ,  B01J2523/842 ,  B01J2523/828 ,  B01J2523/845 ,  B01J2523/822 ,  B01J2523/72

摘要： A method of producing a perovskite complex oxide containing a noble metal element includes a step of heat-treating a precursor substance containing at least one rare earth element and at least one transition metal element to generate a perovskite complex oxide phase, characterized in that an amorphous substance is used as the precursor substance and the noble metal element is incorporated in the amorphous substance. The perovskite complex oxide obtained by this method contains the noble metal element in its crystal and has a BET specific surface area of greater than 10 m 2 /g.

摘要翻译： 包含贵金属元素的钙钛矿复合氧化物的制造方法包括对含有至少一种稀土元素和至少一种过渡金属元素的前体物质进行热处理以生成钙钛矿复合氧化物相的工序，其特征在于， 物质被用作前体物质，并且贵金属元素被掺入无定形物质中。 通过该方法获得的钙钛矿复合氧化物在其结晶中含有贵金属元素，BET比表面积大于10m 2 / g。