公开(公告)号：US20130071610A1

公开(公告)日：2013-03-21

申请号：US13638133

申请日：2011-04-01

申请人： Sylvain Deville ,  Celine Viazzi ,  Jérôme Leloup

发明人： Sylvain Deville ,  Celine Viazzi ,  Jérôme Leloup

IPC分类号： C04B41/00

CPC分类号： C04B41/0018 ,  B01J21/066 ,  B01J35/04 ,  B01J35/1076 ,  C04B35/111 ,  C04B35/462 ,  C04B35/47 ,  C04B35/486 ,  C04B35/565 ,  C04B35/6263 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B38/0022 ,  C04B2111/00853 ,  C04B2235/3208 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/3262 ,  C04B2235/3281 ,  C04B2235/3286 ,  C04B2235/449 ,  C04B2235/5436 ,  C04B2235/6027 ,  C04B2235/606 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/787 ,  C04B2235/96 ,  H01M4/8605 ,  H01M4/8621 ,  H01M8/0215 ,  H01M8/0217 ,  H01M8/0236 ,  H01M8/1016 ,  H01M8/124 ,  H01M8/1246 ,  H01M8/1253 ,  H01M8/126 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T428/24165 ,  C04B35/00 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0605 ,  C04B38/061

摘要： Product formed from a ceramic material, at least part of the product not being formed from amorphous silica, having pores and satisfying the following criteria: (a′) at least 70% by number of the pores are tubular pores extending substantially parallel to each other in a longitudinal direction; (b′) in at least one cross-section plane, at least 30% by number of the pores have a section of convex hexagonal shape, these pores being known hereinbelow as “hexagonal pores”, at least 80% by number of the hexagonal pores having a roundness index of greater than 0.70, the roundness index being equal to the ratio SA/LA of the lengths of the small and long axes of the ellipse in which the section is inscribed; the mean size of the cross sections of the pores is greater than 0.15 μm and less than 25 μm.

摘要翻译： 由陶瓷材料形成的产品，至少部分产品不是由无定形二氧化硅形成，具有孔隙并且满足以下标准：（a'）至少70个数量的孔是基本平行延伸的管状孔 沿纵向; （b'）在至少一个横截面中，至少30％数量的孔具有凸起的六边形形状，这些孔在下文中称为六角形孔，至少80％的六方孔具有 圆度指数大于0.70，圆度指数等于部分刻有椭圆的长轴和长轴长度的比率SA / LA; 孔的横截面的平均尺寸大于0.15μm且小于25μm。

公开(公告)号：US06824749B2

公开(公告)日：2004-11-30

申请号：US10029738

申请日：2001-12-18

申请人： Jérôme Leloup ,  Didier Letourneur ,  Maxime Moreno ,  Pierre Woehl

发明人： Jérôme Leloup ,  Didier Letourneur ,  Maxime Moreno ,  Pierre Woehl

IPC分类号： B01J804

CPC分类号： B01J10/007 ,  B01J19/2485 ,  B01J35/04 ,  B01J2219/32296 ,  B01J2219/32466 ,  B01J2219/3322 ,  F01N3/28 ,  F01N3/2821 ,  F01N13/0097

摘要： Methods and apparatus for treating a gas-liquid feed stream with structured monolithic catalysts of honeycomb configuration wherein the catalysts are configured as a stack of honeycomb sections with offset channels, the resulting channel dislocations between adjacent contacting honeycombs in the stack introducing controlled, limited turbulence and mixing of feed stream portions traversing the channels to significantly increase the catalytic efficiency of the reactor.

摘要翻译： 用蜂窝结构的结构化整体式催化剂处理气液进料流的方法和装置，其中催化剂被构造成具有偏移通道的蜂窝部分的堆叠，所述堆叠中的相邻接触蜂窝之间的所得通道位错引入受控的有限湍流， 混合通过通道的进料流部分以显着提高反应器的催化效率。