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1.发明公开
公开(公告)号：EP1618079A1
公开(公告)日：2006-01-25
申请号：EP04742511.1
申请日：2004-04-15
IPC分类号： C04B35/573
CPC分类号： C04B35/573 , B82Y30/00 , C04B35/565 , C04B2235/3217 , C04B2235/3418 , C04B2235/383 , C04B2235/3834 , C04B2235/3873 , C04B2235/3886 , C04B2235/424 , C04B2235/428 , C04B2235/48 , C04B2235/5244 , C04B2235/526 , C04B2235/5436 , C04B2235/5454 , C04B2235/762 , C04B2235/767 , C04B2235/77 , C04B2235/80 , C04B2235/85 , C04B2235/9684 , C04B2235/9692 , C25C3/085
摘要： The invention relates to the use of an SiC-based composite refractory material as an inner coating for an aluminium smelting furnace or as a coating for a fused salt electrolytic cell. Said material contains inclusions, comprising at least one a-SiC part, in a ß-SiC matrix.
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公开(公告)号：EP2144698A2
公开(公告)日：2010-01-20
申请号：EP08805530.6
申请日：2008-04-30
发明人： PHAM-HUU, Cuong , PHAM, Charlotte , NGUYEN, Patrick , VANHAECKE, Estelle , WINE, Gauthier , IVANOVA, Svetlana , DENEUVE, Adrien
IPC分类号： B01J27/224 , C07C45/62 , C04B41/85
CPC分类号： C04B41/85 , B01J21/185 , B01J23/74 , B01J23/755 , B01J27/224 , B01J35/04 , B01J35/1009 , B01J35/1014 , B01J35/1076 , B01J37/0201 , B82Y30/00 , C04B41/009 , C04B41/5001 , C04B41/5059 , C04B2111/0081 , C07C29/141 , C07C29/175 , C07C45/62 , Y10T428/24999 , C04B20/006 , C04B41/4531 , C04B41/4529 , C04B41/4556 , C04B35/565 , C04B38/00 , C07C47/228 , C07C33/32 , C07C33/20
摘要： The invention relates to a method of producing a composite comprising nanofibres or nanotubes on a porous β-SiC substrate, said method comprising the following steps: (a) a catalyst for growing nanotubes or nanofibres is incorporated into said porous β-SiC substrate or into an SiC precursor; (b) carbon nanotubes or nanofibres are grown from a mixture comprising hydrogen and at least one hydrocarbon; and (c) optionally, said carbon nanotubes or nanofibres are converted to SiC nanofibres. This composite may be used as a catalyst or catalyst support.
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3.发明公开FILTRE CATALYTIQUE A BASE DE CARBURE DE SILICIUM (-SiC)POUR LA COMBUSTION DES SUIES ISSUES DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION 有权由碳化硅（SiC）的生产的用于燃烧RUSS催化过滤来自内燃机的废气
公开(公告)号：EP1694946A1
公开(公告)日：2006-08-30
申请号：EP04817219.1
申请日：2004-10-13
申请人： SICAT , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , Université Louis Pasteur de Strasbourg
发明人： PHAM, Charlotte , PESANT, Laurie , BERNHARDT, Pierre , WOLF, Michel , GARIN, François , PHAM-HUU, Cuong , LEDOUX, Marc , KARTHEUSER, Michel , VANHAECKE, Estelle
IPC分类号： F01N3/022
CPC分类号： B01J23/40 , B01D53/94 , B01D2258/012 , B01J27/224 , C04B38/0032 , C04B2111/00793 , C04B2111/0081 , C04B35/565 , C04B38/0006 , C04B38/007 , C04B35/524 , C04B38/0096
摘要： The invention relates to a piece of foam of β-SiC, with a specific surface of at least 5 m2/g and with two zones A and B with differing alveolar porosity distributions, characterised in that said piece is produced from chemical transformation of a porous precursor medium, comprising at least two blocks A' and B' with differing alveolar porosity distributions and that said at least two zones A and B are produced by said chemical transformation of said at least two blocks A' and B'. Said foam, after deposition of an active layer, can be used as a filtering agent in cartridges for purification of exhaust gases. The invention further relates to methods for production of such a foam.
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公开(公告)号：EP1439909B1
公开(公告)日：2005-07-13
申请号：EP02795349.6
申请日：2002-10-28
申请人： SICAT , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , Université Louis Pasteur de Strasbourg
发明人： SPITZER-KELLER, Valérie , BERNHARDT, Pierre , PHAM-HUU, Cuong , GARIN, Francois , LEDOUX, Marc , PHAM-HUU, Charlotte
IPC分类号： B01J35/00 , B01J23/30 , B01J27/224
CPC分类号： A61L9/205 , B01D53/8668 , B01D2255/20707 , B01D2255/20776 , B01D2255/802 , B01D2257/708 , B01D2257/91 , B01J23/30 , B01J27/224 , B01J35/0006 , B01J35/002
摘要： The invention relates to a photocatalyst and a method of purifying gaseous effluents. The photocatalyst, which is based on a composite WO3 - SiC/TiO2 semiconductor, is subjected to irradiation having a wavelength that is at least in part less than 400 nm, said irradiation involving the photocatalytic oxidation of volatile organic compounds and resulting in the total mineralisation thereof into CO2 and H2O. The method for the photocatalytic purification of industrial, agricultural or domestic gaseous effluents can be carried out at ambient pressure and temperature with a high and stable conversion rate.
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5.发明公开
公开(公告)号：EP1519789A1
公开(公告)日：2005-04-06
申请号：EP03753632.3
申请日：2003-07-07
发明人： PHAM-HUU, Cuong , KELLER, Nicolas , LEDOUX, Marc, J. , NHUT, Jean-Mario , PESANT, Laurie , ESTOURNES, Claude
CPC分类号： B01D53/94 , B01D53/864 , B01J23/42 , B01J27/224 , B01J35/008 , B01J37/0203 , B01J37/0205
摘要： The invention concerns a method for so-called two-phase impregnation of a β-SiC support with high specific surface area, said method comprising at least the following steps: (a) a first impregnating step which consists in impregnating at least once said support with a polar agent A, (b) a second impregnating step which consists in impregnating at least once said support with at least an agent B less polar than agent A. Said method enables the production of novel catalysts for heterogeneous catalysis.
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6.发明授权Procédé de préparation d'un composites zeolithe/SiC, le composite susceptible d'être obtenu et leur utilisation en catalyse 有权沸石/ SiC复合材料的制造方法，通过该方法得到和它们作为催化剂使用的复合材料
公开(公告)号：EP1465725B9
公开(公告)日：2012-03-07
申请号：EP03712236.3
申请日：2003-01-14
申请人： SICAT , Centre National de la Recherche Scientifique (CNRS) , Université Louis Pasteur de Strasbourg
发明人： BASSO, Stéphan , TESSONNIER, Jean-Philippe , PHAM-HUU, Cuong , LEDOUX, Marc J. , WINE, Gauthier
CPC分类号： B01J29/06 , B01J27/224 , B01J29/40 , B01J29/7007 , B01J35/10 , B01J37/0246 , B01J2229/42 , B01J2229/64
摘要： The invention relates to a composite comprising a zeolite (such as zeolite ZSM-5, zeolite-β and silicalite) which is deposited on a rigid support. The inventive composite is characterised in that said rigid support comprises a silicon carbide (SiC) having a BET specific surface area which is greater than 5 m2/g. Preferably, the support is a β-SiC foam having a specific surface area of between 10 and 500 m2/g. Said composite can be used as a catalyst or as a catalyst support for chemical reactions in a gaseous or liquid medium, for example, for the cracking, acylation, alkylation or isomerisation of hydrocarbons.
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7.发明授权Procédé de préparation d'un composites zeolithe/SiC, le composite susceptible d'être obtenu et leur utilisation en catalyse 有权沸石/ SiC复合材料的制造方法，通过该方法得到和它们作为催化剂使用的复合材料
公开(公告)号：EP1465725B1
公开(公告)日：2011-10-05
申请号：EP03712236.3
申请日：2003-01-14
申请人： SICAT , Centre National de la Recherche Scientifique (CNRS) , Université Louis Pasteur de Strasbourg
发明人： BASSO, Stéphan , TESSONNIER, Jean-Philippe , PHAM-HUU, Cuong , LEDOUX, Marc J. , WINE, Gauthier
CPC分类号： B01J29/06 , B01J27/224 , B01J29/40 , B01J29/7007 , B01J35/10 , B01J37/0246 , B01J2229/42 , B01J2229/64
摘要： The invention relates to a composite comprising a zeolite (such as zeolite ZSM-5, zeolite-β and silicalite) which is deposited on a rigid support. The inventive composite is characterised in that said rigid support comprises a silicon carbide (SiC) having a BET specific surface area which is greater than 5 m2/g. Preferably, the support is a β-SiC foam having a specific surface area of between 10 and 500 m2/g. Said composite can be used as a catalyst or as a catalyst support for chemical reactions in a gaseous or liquid medium, for example, for the cracking, acylation, alkylation or isomerisation of hydrocarbons.
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8.发明授权FILTRE CATALYTIQUE A BASE DE CARBURE DE SILICIUM (-SiC)POUR LA COMBUSTION DES SUIES ISSUES DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION 有权由碳化硅（SiC）的生产的用于燃烧RUSS催化过滤来自内燃机的废气
公开(公告)号：EP1694946B1
公开(公告)日：2009-02-11
申请号：EP04817219.1
申请日：2004-10-13
申请人： SICAT , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , Université Louis Pasteur de Strasbourg
发明人： PHAM, Charlotte , PESANT, Laurie , BERNHARDT, Pierre , WOLF, Michel , GARIN, François , PHAM-HUU, Cuong , LEDOUX, Marc , KARTHEUSER, Michel , VANHAECKE, Estelle
CPC分类号： B01J23/40 , B01D53/94 , B01D2258/012 , B01J27/224 , C04B38/0032 , C04B2111/00793 , C04B2111/0081 , C04B35/565 , C04B38/0006 , C04B38/007 , C04B35/524 , C04B38/0096
摘要： The invention relates to a piece of foam of beta -SiC, with a specific surface of at least 5 m /g and with two zones A and B with differing alveolar porosity distributions, characterised in that said piece is produced from chemical transformation of a porous precursor medium, comprising at least two blocks A' and B' with differing alveolar porosity distributions and that said at least two zones A and B are produced by said chemical transformation of said at least two blocks A' and B'. Said foam, after deposition of an active layer, can be used as a filtering agent in cartridges for purification of exhaust gases. The invention further relates to methods for production of such a foam.
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9.发明授权
公开(公告)号：EP1618079B1
公开(公告)日：2007-07-04
申请号：EP04742511.1
申请日：2004-04-15
IPC分类号： C04B35/573
CPC分类号： C04B35/573 , B82Y30/00 , C04B35/565 , C04B2235/3217 , C04B2235/3418 , C04B2235/383 , C04B2235/3834 , C04B2235/3873 , C04B2235/3886 , C04B2235/424 , C04B2235/428 , C04B2235/48 , C04B2235/5244 , C04B2235/526 , C04B2235/5436 , C04B2235/5454 , C04B2235/762 , C04B2235/767 , C04B2235/77 , C04B2235/80 , C04B2235/85 , C04B2235/9684 , C04B2235/9692 , C25C3/085
摘要： The invention relates to the use of an SiC-based composite refractory material as an inner coating for an aluminium smelting furnace or as a coating for a fused salt electrolytic cell. Said material contains inclusions, comprising at least one a-SiC part, in a ß-SiC matrix.
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10.发明公开
公开(公告)号：EP1465725A1
公开(公告)日：2004-10-13
申请号：EP03712236.3
申请日：2003-01-14
申请人： SICAT , Centre National de la Recherche Scientifique (CNRS) , Université Louis Pasteur de Strasbourg
发明人： BASSO, Stéphan , TESSONNIER, Jean-Philippe , PHAM-HUU, Cuong , LEDOUX, Marc J. , WINE, Gauthier
CPC分类号： B01J29/06 , B01J27/224 , B01J29/40 , B01J29/7007 , B01J35/10 , B01J37/0246 , B01J2229/42 , B01J2229/64
摘要： The invention relates to a composite comprising a zeolite (such as zeolite ZSM-5, zeolite-β and silicalite) which is deposited on a rigid support. The inventive composite is characterised in that said rigid support comprises a silicon carbide (SiC) having a BET specific surface area which is greater than 5 m2/g. Preferably, the support is a β-SiC foam having a specific surface area of between 10 and 500 m2/g. Said composite can be used as a catalyst or as a catalyst support for chemical reactions in a gaseous or liquid medium, for example, for the cracking, acylation, alkylation or isomerisation of hydrocarbons.
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