公开(公告)号：EP2811052A3

公开(公告)日：2015-07-15

申请号：EP14182339.3

申请日：2013-01-18

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： Jorge, Eric ,  Francy, Olivier ,  Panagiotis, Olivier

IPC分类号： C25C3/08 ,  C25C3/18 ,  C04B35/101 ,  C04B35/107 ,  C04B35/626 ,  C04B35/634 ,  C25C3/24

CPC分类号： C25C7/00 ,  C04B35/1015 ,  C04B35/107 ,  C04B35/62665 ,  C04B35/63488 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3236 ,  C04B2235/3241 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3821 ,  C04B2235/442 ,  C04B2235/445 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/662 ,  C04B2235/72 ,  C04B2235/727 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/95 ,  C04B2235/9607 ,  C04B2235/9692 ,  C25C1/02 ,  C25C3/085 ,  C25C3/18 ,  C25C3/24

摘要： Procédé d'électrolyse pour la production d'aluminium par réduction d'alumine, dans une cuve comportant une paroi latérale comprenant au moins un bloc latéral, ledit bloc latéral comportant un matériau alumineux présentant
- une porosité ouverte inférieure à 10%, et
- une composition, en pourcentage massique sur la base du matériau alumineux et pour un total de 100%, telle que :
- Al 2 O 3 > 50%, l'alumine bêta représentant moins de 20% de la masse du matériau alumineux,
- oxydes moins réductibles que l'alumine à 1000°C :
- Na 2 O
- autres constituants

公开(公告)号：EP2755741A1

公开(公告)日：2014-07-23

申请号：EP12773022.4

申请日：2012-09-12

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： BOUTEILLER, Bernard

IPC分类号： B01D46/24 ,  B01J35/04

CPC分类号： C04B38/0009 ,  B01D46/2455 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2492 ,  B01D2046/2496 ,  B01J35/04 ,  C04B38/0016 ,  Y10T428/24149

摘要： Monolithic honeycomb element (1) comprising a plurality of adjacent channels (2,3) with axes parallel to each other, separated by walls (4) made of a porous material, said element (1) having, in cross section, a polygonal, particularly square, cross section, delimited by outer wall elements (6-9), said element being characterised in that at least one corner (11) of said polygon, and preferably all the corners of the polygon, have an extra thickness e
c according to the bisector (13) of the angle at said corner (11), such that the total thickness E
c of the outer wall, also measured according to said bisector (13) of the angle at said corner (11), is greater than average thickness E of said outer walls by a factor of at least 1.43, said extra thickness e
c being obtained at least in partlby an addition (10) of porous material to the outer face of said corner.

摘要翻译： 整体蜂窝元件包括由多孔材料制成的壁分开的相互平行轴线的相邻导管的集合，该横截面具有由外壁元件限定的多边形，特别是二次截面，其中至少一个角 多边形沿着拐角处的角度的二等分线具有额外的厚度，使得同样沿着拐角处的角度的平分线测量的外壁的总厚度大于平均厚度 外壁至少为1.43倍，附加厚度至少部分地通过角部外表面上的附加量的多孔材料获得。

公开(公告)号：EP2438029B1

公开(公告)日：2013-10-23

申请号：EP10728315.2

申请日：2010-06-01

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： NONNET, Emmanuel, Pierre, Marcel ,  BOUSSANT ROUX, Yves, Marcel, Léon

IPC分类号： C04B35/626

CPC分类号： C04B35/119 ,  C04B35/4885 ,  C04B35/6263 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3262 ,  C04B2235/3263 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6023 ,  C04B2235/656 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/788 ,  C04B2235/94 ,  C04B2235/95 ,  C04B2235/96

公开(公告)号：EP2367773B1

公开(公告)日：2013-10-23

申请号：EP09799166.5

申请日：2009-12-17

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： ALASIA, Micaela

IPC分类号： C03B5/43 ,  F27D1/00 ,  C04B35/48 ,  C04B35/107 ,  C04B35/109 ,  C04B35/657

CPC分类号： F27D1/0006 ,  C03B5/43 ,  C04B35/107 ,  C04B35/109 ,  C04B35/48 ,  C04B35/657 ,  Y02P40/57

公开(公告)号：EP2603466A1

公开(公告)日：2013-06-19

申请号：EP11746658.1

申请日：2011-07-22

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： LINNOT, Cyril ,  MOITRIER, Lionel ,  BOUSSANT ROUX, Yves, Marcel, Léon ,  CITTI, Olivier ,  AVEDIKIAN, Richard

IPC分类号： C03B5/43 ,  C04B35/101 ,  C04B35/105 ,  C04B35/106 ,  C04B35/12 ,  C04B35/66

CPC分类号： C03B5/43 ,  C04B35/105 ,  C04B35/106 ,  C04B35/12 ,  C04B35/6261 ,  C04B35/6262 ,  C04B35/62665 ,  C04B2235/3201 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3241 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/5409 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/963 ,  C04B2235/9692 ,  Y10T428/2982

摘要： The invention relates to a particulate powder, said powder having a median circularity of greater than 0.87 wt % and less than 9.0 wt % of particles having a size greater than 100 μm. The powder and at least 80 wt % of the particles have a chemical composition such that, in wt % on the basis of the oxides and for a total of 100%: Cr
2 O
3 + Al
2 O
3 + ZrO
2 + MgO + Fe
2 O
3 + SiO
2 + TiO
2 ≥ 90%; Cr
2 O
3 + Al
2 O
3 + MgO ≥ 60%; Cr
2 O
3 ≥ 9%; 20% ≥ SiO
2 ≥ 0,5%; and other oxides: ≤ 10%. The invention can be used for a glass furnace.

公开(公告)号：EP2438028B1

公开(公告)日：2013-05-01

申请号：EP10728314.5

申请日：2010-06-01

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： JORGE, Eric ,  BOURDONNAIS, Sébastien

IPC分类号： C04B35/05 ,  F23M5/00 ,  C04B35/107 ,  C04B35/484 ,  F23M5/04

CPC分类号： F23M5/00 ,  C04B35/05 ,  C04B35/107 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3241 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/3821 ,  C04B2235/445 ,  C04B2235/72 ,  C04B2235/77 ,  C04B2235/9692 ,  F23M2900/05004

公开(公告)号：EP2582644A1

公开(公告)日：2013-04-24

申请号：EP11734165.1

申请日：2011-06-14

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： VINCENT, Adrien ,  RODRIGUES, Fabiano ,  FOURDRIN, Emmanuel ,  KLIEBER, Guillaume

IPC分类号： C04B28/00 ,  C04B38/00 ,  B01D39/20 ,  F01N3/022 ,  C04B35/63 ,  C04B41/50 ,  C04B37/00 ,  B01D46/24

CPC分类号： C04B37/005 ,  C04B28/006 ,  C04B35/185 ,  C04B35/195 ,  C04B35/478 ,  C04B35/6316 ,  C04B38/0019 ,  C04B41/009 ,  C04B41/5077 ,  C04B41/85 ,  C04B2111/00793 ,  C04B2237/04 ,  F01N3/0222 ,  F01N3/035 ,  Y02P40/165 ,  C04B35/565 ,  C04B35/806 ,  C04B38/0006 ,  C04B35/584 ,  C04B41/5025 ,  C04B41/5001 ,  C04B14/30 ,  C04B20/008

摘要： The invention relates to a filter structure, for filtering particulate-laden gases, comprising a plurality of honeycomb filtering elements, said structure being obtained by assembling said elements, which are joined together by means of a joint cement, said joint cement being an essentially inorganic, preferably mineral, composite comprising at least: between 30 and 95% by weight of a filler formed by an assembly of grains, the melting point of which is above 1000° C., said grains having a diameter of greater than 30 microns; and between 5 and 70% by weight of a binder matrix incorporating a geopolymer phase, said binder matrix comprising, in percentages by weight of the corresponding oxides: SiO2: between 20 and 80%, Al2O3: between 3 and 50% and R2'O: between 3 and 30%, R2'O representing the sum of the alkali metal oxides present in the binder matrix.

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：EP2509929A1

公开(公告)日：2012-10-17

申请号：EP10807745.4

申请日：2010-12-09

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： BOUMAHDI, Najih ,  ROULET, Frédéric ,  JORGE, Eric

IPC分类号： C04B35/58 ,  C04B35/597 ,  C04B35/65 ,  C04B35/599

CPC分类号： C04B35/103 ,  C04B35/443 ,  C04B35/565 ,  C04B35/6263 ,  C04B35/6316 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3804 ,  C04B2235/3821 ,  C04B2235/3826 ,  C04B2235/383 ,  C04B2235/386 ,  C04B2235/3865 ,  C04B2235/3869 ,  C04B2235/3873 ,  C04B2235/402 ,  C04B2235/428 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/606 ,  C04B2235/72 ,  C04B2235/725 ,  C04B2235/727 ,  C04B2235/728 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/9684

摘要： The invention relates to a fritted refractory material comprising a refractory aggregate bonded by a matrix, the matrix being at least 5 and less than 60 wt% of the material, said matrix comprising, in the weight thereof, a crystallized SiAION phase having the formula Si
x AI
y O
u N
v , where: x is greater than or equal to 0 and less than or equal to 1; y is greater than 0 and less than or equal to 1; u is greater than or equal to 0 and less than or equal to 1; v is greater than 0 and less than or equal to 1; and at least one of the stoichiometric indices x, y, u, or v is equal to 1. Said material comprises: content greater than 5 wt% in said SiAION phase; boron content that is not in the form of a hexagonal BN phase and is greater than 0.05 wt% and less than 3.0 wt%; content less than 10 wt% in the BN hexagonal phase; and content less than 5 wt% in the Si
3 N
4 phase, the weight percentages being on the basis of said material.

公开(公告)号：EP2419211A1

公开(公告)日：2012-02-22

申请号：EP10723674.7

申请日：2010-04-14

申请人： Saint-Gobain Centre De Recherches Et D'etudes Europeen

发明人： AUROY, Philippe ,  MAROUF, Ahmed ,  MEY, Damien, Philippe

IPC分类号： B01J35/04 ,  B01J37/02 ,  B05D5/08 ,  B05D5/10 ,  F01N3/022 ,  B01D46/24

CPC分类号： B01J35/0006 ,  B01J35/1014 ,  B01J37/0219 ,  C04B35/185 ,  C04B35/195 ,  C04B35/478 ,  C04B38/0006 ,  C04B41/009 ,  C04B41/4857 ,  C04B41/83 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B38/0096 ,  C04B35/565 ,  C04B41/457

摘要： The invention relates to a catalyst substrate made of a porous inorganic material for treating exhaust gas, having a honeycomb structure, one of the surfaces of the structure enabling the intake of exhaust gas to be treated and the other surface enabling the discharge of the treated exhaust gas, and comprising, between said intake and discharge surfaces, an assembly of pipes or adjacent channels with parallel axes therebetween, separated by porous walls, said substrate being coated on at least a portion of the inner surface thereof with at least one polymer or a vinylpyrrolidone copolymer.