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1.发明授权Method for manufacturing silicon carbide based honeycomb structure and silicon carbide based honeycomb structure 有权制造碳化硅基蜂窝结构体和碳化硅基蜂窝结构体的方法公开(公告)号：US07524450B2
公开(公告)日：2009-04-28
申请号：US10573486
申请日：2004-09-29
IPC分类号： C04B35/565
CPC分类号： C04B38/0006 , C04B35/195 , C04B35/622 , C04B2111/00793 , C04B2235/3201 , C04B2235/3217 , C04B2235/3418 , C04B2235/3427 , C04B2235/3445 , C04B2235/349 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5463 , C04B2235/6021 , C04B2235/606 , C04B2235/77 , C04B2235/9607 , F01N2330/06 , Y02W30/95 , Y10T428/24149 , C04B18/167
摘要： There is provided a method for manufacturing a silicon carbide based honeycomb structure, the method using, as a part of a starting material, a recycled raw material recycled from a recovered material generated in a process for manufacturing the silicon carbide based honeycomb structure and derived from a starting material for a silicon carbide based honeycomb structure; wherein the recycled raw material is pulverized to have an average particle size of 10 to 300 μm. According to the present invention, structure defects such as voids or coarse particles, which have been problems upon manufacturing a silicon carbide based honeycomb structure, are hardly formed, and a silicon carbide based honeycomb structure having excellent strength and uniform heat conductivity can be obtained. In addition, since a once kneaded material is used as a part of a starting material, the time for kneading can be shortened.
摘要翻译： 提供了一种制造碳化硅基蜂窝结构体的方法，该方法使用从在碳化硅基蜂窝结构体的制造方法中生成的回收材料再循环的再循环原料作为起始原料的一部分， 用于碳化硅基蜂窝结构的原料; 将再循环的原料粉碎成平均粒径为10〜300μm。 根据本发明，难以形成在制造碳化硅型蜂窝结构体时存在问题的诸如空隙或粗颗粒的结构缺陷，并且可以获得具有优异的强度和均匀导热性的碳化硅基蜂窝结构体。 此外，由于使用一次捏合的材料作为原料的一部分，因此可以缩短捏合的时间。
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2.发明申请Method For Manufacturing Silicon Carbide Based Honeycomb Structure And Silicon Carbide Based Honeycomb Structure 有权用于制造基于碳化硅的蜂窝结构和基于碳化硅的蜂窝结构的方法公开(公告)号：US20070298958A1
公开(公告)日：2007-12-27
申请号：US10573486
申请日：2004-09-29
IPC分类号： C04B35/565
CPC分类号： C04B38/0006 , C04B35/195 , C04B35/622 , C04B2111/00793 , C04B2235/3201 , C04B2235/3217 , C04B2235/3418 , C04B2235/3427 , C04B2235/3445 , C04B2235/349 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5463 , C04B2235/6021 , C04B2235/606 , C04B2235/77 , C04B2235/9607 , F01N2330/06 , Y02W30/95 , Y10T428/24149 , C04B18/167
摘要： There is provided a method for manufacturing a silicon carbide based honeycomb structure, the method using, as a part of a starting material, a recycled raw material recycled from a recovered material generated in a process for manufacturing the silicon carbide based honeycomb structure and derived from a starting material for a silicon carbide based honeycomb structure; wherein the recycled raw material is pulverized to have an average particle size of 10 to 300 μm. According to the present invention, structure defects such as voids or coarse particles, which have been problems upon manufacturing a silicon carbide based honeycomb structure, are hardly formed, and a silicon carbide based honeycomb structure having excellent strength and uniform heat conductivity can be obtained. In addition, since a once kneaded material is used as a part of a starting material, the time for kneading can be shortened.
摘要翻译： 提供了一种制造碳化硅基蜂窝结构体的方法，该方法使用从在碳化硅基蜂窝结构体的制造方法中生成的回收材料再循环的再循环原料作为起始原料的一部分， 用于碳化硅基蜂窝结构的原料; 将再循环的原料粉碎成平均粒径为10〜300μm。 根据本发明，难以形成在制造碳化硅型蜂窝结构体时存在问题的诸如空隙或粗颗粒的结构缺陷，并且可以获得具有优异的强度和均匀导热性的碳化硅基蜂窝结构体。 此外，由于使用一次捏合的材料作为原料的一部分，因此可以缩短捏合的时间。
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公开(公告)号：US08530030B2
公开(公告)日：2013-09-10
申请号：US13432322
申请日：2012-03-28
申请人： Yasushi Noguchi , Atsushi Kaneda , Takayuki Inoue
发明人： Yasushi Noguchi , Atsushi Kaneda , Takayuki Inoue
CPC分类号： F01N3/28 , B01D46/2425 , B01D46/2451 , B01D46/247 , B01D46/2474 , B01D53/88 , B01D2046/2433 , B01D2046/2437 , B01D2258/01 , C04B35/565 , C04B35/6316 , C04B38/0009 , C04B41/009 , C04B41/5096 , C04B41/85 , C04B2111/0081 , C04B2235/3213 , C04B2235/428 , C04B2235/5436 , C04B2235/663 , C04B2235/96 , F01N3/0222 , Y02T10/20 , Y10T428/24149 , Y10T428/24165 , C04B38/0067 , C04B41/5059 , C04B38/0006 , C04B35/573
摘要： There is disclosed a honeycomb structure including a honeycomb structure section including: porous partition walls to divide and form a plurality of cells which extend from one end surface to the other end surface and become through channels of a fluid; and an outer peripheral wall positioned in an outermost periphery. The partition walls and the outer peripheral wall contain silicon carbide particles as an aggregate, and silicon as a binder to bind the silicon carbide particles, thicknesses of the partition walls are from 50 to 200 μm, a cell density is from 50 to 150 cells/cm2, an average particle diameter of silicon carbide as the aggregate is from 3 to 40 μm, and a volume resistivity at 400° C. is from 1 to 40 Ωcm.
摘要翻译： 公开了一种蜂窝结构体，其包括蜂窝结构部分，该蜂窝结构部分包括：多孔分隔壁，用于分隔并形成从一个端面延伸到另一端面的多个单元，并且通过流体通道; 以及位于最外周的外周壁。 分隔壁和外周壁包含作为骨料的碳化硅颗粒和作为粘结剂的硅作为结合碳化硅颗粒的分隔壁，隔壁的厚度为50至200μm，电池密度为50至150个/ cm 2，作为骨料的碳化硅的平均粒径为3〜40μm，400℃下的体积电阻率为1〜40Ω·cm。
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公开(公告)号：US20060062961A1
公开(公告)日：2006-03-23
申请号：US10533449
申请日：2003-11-07
IPC分类号： B32B3/12
CPC分类号： C04B38/0006 , C04B38/0012 , C04B2111/343 , F01N2330/06 , Y10T428/131 , Y10T428/1314 , Y10T428/24149 , Y10T428/24157 , Y10T428/249953 , C04B35/565 , C04B38/0009 , C04B35/00
摘要： There is disclosed a honeycomb structure 1 having a plurality of cells 4 partitioned by cell walls 2 to function as fluid passages, a predetermined cell 4 being plugged by a plugging material at one end face, a remaining cell 4 being plugged by the plugging material at the other end face, wherein a Young's modulus of the plugging material is lower than that of the cell wall 2. A strength of the plugging material is lower than that of the cell wall. A porosity of the plugging material is 97% or more of that of the cell wall. There is provided a honeycomb structure whose end face is not easily cracked and which is superior in durability.
摘要翻译： 公开了一种蜂窝结构体1，其具有由细胞壁2隔开的多个细胞4，作为流体通道，预定的细胞4在一个端面被堵塞材料堵塞，剩余的细胞4被封堵材料堵塞 另一端面，其中封堵材料的杨氏模量低于电池壁2的杨氏模量。 堵塞材料的强度低于细胞壁的强度。 堵塞材料的孔隙率为细胞壁的孔隙率的97％以上。 提供了一种蜂窝状结构体，其端面不易破裂，耐久性优异。
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公开(公告)号：US08039084B2
公开(公告)日：2011-10-18
申请号：US10533449
申请日：2003-11-17
CPC分类号： C04B38/0006 , C04B38/0012 , C04B2111/343 , F01N2330/06 , Y10T428/131 , Y10T428/1314 , Y10T428/24149 , Y10T428/24157 , Y10T428/249953 , C04B35/565 , C04B38/0009 , C04B35/00
摘要： There is disclosed a honeycomb structure 1 having a plurality of cells 4 partitioned by cell walls 2 to function as fluid passages, a predetermined cell 4 being plugged by a plugging material at one end face, a remaining cell 4 being plugged by the plugging material at the other end face, wherein a Young's modulus of the plugging material is lower than that of the cell wall 2. A strength of the plugging material is lower than that of the cell wall. A porosity of the plugging material is 97% or more of that of the cell wall. There is provided a honeycomb structure whose end face is not easily cracked and which is superior in durability.
摘要翻译： 公开了一种蜂窝结构体1，其具有由细胞壁2隔开的多个细胞4，作为流体通道，预定的细胞4在一个端面被堵塞材料堵塞，剩余的细胞4被封堵材料堵塞 另一个端面，其中封堵材料的杨氏模量低于电池壁2的杨氏模量。封堵材料的强度低于电池壁的强度。 堵塞材料的孔隙率为细胞壁的孔隙率的97％以上。 提供了一种蜂窝状结构体，其端面不易破裂，耐久性优异。
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公开(公告)号：US20060290036A1
公开(公告)日：2006-12-28
申请号：US11473108
申请日：2006-06-23
申请人： Atsushi Kaneda , Shuichi Ichikawa
发明人： Atsushi Kaneda , Shuichi Ichikawa
CPC分类号： B28B3/269 , C04B35/565 , C04B2235/3206 , C04B2235/3217 , C04B2235/3234 , C04B2235/3463 , C04B2235/3472 , C04B2235/3481 , C04B2235/3826 , C04B2235/3873 , C04B2235/428 , C04B2235/48 , C04B2235/77
摘要： There is disclosed a method of manufacturing a honeycomb structure in which defects or deformations during forming can be reduced, and yield can be improved. The method of manufacturing the honeycomb structure includes the steps of mixing and kneading a clay material including a ceramic material, a binder and water to obtain a clay; forming the resultant clay into a honeycomb shape to obtain a honeycomb formed body; and firing the resultant honeycomb formed body to obtain a honeycomb structure, a material further including a water absorption resin is used as the clay material, an inorganic binder only is used as the binder included in the clay material, an organic binder is not substantially used, and the honeycomb structure having a porosity of 40% or more is obtained.
摘要翻译： 公开了一种制造蜂窝结构体的方法，其中可以降低成形期间的缺陷或变形，并且可以提高收率。 制造蜂窝结构体的方法包括将包含陶瓷材料，粘合剂和水的粘土材料混合和捏合以获得粘土的步骤; 将所得粘土形成蜂窝状，得到蜂窝成形体; 并焙烧所得蜂窝成形体以获得蜂窝结构体，使用进一步包含吸水树脂的材料作为粘土材料，仅使用无机粘合剂作为粘土材料中所含的粘合剂，基本上不使用有机粘合剂 ，得到孔隙率为40％以上的蜂窝结构体。
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公开(公告)号：US20090098336A1
公开(公告)日：2009-04-16
申请号：US12314234
申请日：2008-12-05
IPC分类号： B32B3/12
CPC分类号： C04B38/0006 , C04B38/0012 , C04B2111/343 , F01N2330/06 , Y10T428/131 , Y10T428/1314 , Y10T428/24149 , Y10T428/24157 , Y10T428/249953 , C04B35/565 , C04B38/0009 , C04B35/00
摘要： There is disclosed a honeycomb structure 1 having a plurality of cells 4 partitioned by cell walls 2 to function as fluid passages, a predetermined cell 4 being plugged by a plugging material at one end face, a remaining cell 4 being plugged by the plugging material at the other end face, wherein a Young's modulus of the plugging material is lower than that of the cell wall 2. A strength of the plugging material is lower than that of the cell wall. A porosity of the plugging material is 97% or more of that of the cell wall. There is provided a honeycomb structure whose end face is not easily cracked and which is superior in durability.
摘要翻译： 公开了一种蜂窝结构体1，其具有由细胞壁2隔开的多个细胞4，作为流体通道，预定的细胞4在一个端面被堵塞材料堵塞，剩余的细胞4被封堵材料堵塞 另一个端面，其中封堵材料的杨氏模量低于电池壁2的杨氏模量。封堵材料的强度低于电池壁的强度。 堵塞材料的孔隙率为细胞壁的孔隙率的97％以上。 提供了一种蜂窝状结构体，其端面不易破裂，耐久性优异。
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8.发明申请公开(公告)号：US20060234858A1
公开(公告)日：2006-10-19
申请号：US10567653
申请日：2004-08-12
申请人： Shuichi Ichikawa , Yasushi Uchida , Atsushi Kaneda
发明人： Shuichi Ichikawa , Yasushi Uchida , Atsushi Kaneda
IPC分类号： B01J27/224
CPC分类号： C04B38/0006 , B01D53/9454 , B01J21/04 , B01J23/10 , B01J23/42 , B01J27/224 , B01J35/04 , B01J37/10 , C04B35/565 , C04B35/64 , C04B2111/00129 , C04B2111/0081 , C04B2235/3217 , C04B2235/3244 , C04B2235/428 , C04B2235/6588 , C04B2235/723 , C04B2235/77 , C04B2235/80 , C04B2235/9684 , F01N3/2828 , F01N2330/06 , F01N2370/02 , F01N2510/06 , Y02T10/22 , C04B38/0009 , C04B38/0645 , C04B38/0675 , C04B40/0218 , C04B41/455 , C04B41/5024 , C04B41/5042
摘要： The silicon carbide-based catalyst body of the present invention is a silicon, carbide-based catalyst body comprising: a porous honeycomb structure wherein silicon carbide particles as the aggregate thereof are bonded to one another with pores held among them, and a catalyst loaded on the surface of the porous honeycomb structure, containing alumina and ceria as main components, wherein the catalyst is loaded on the surface of the porous honeycomb structure via a film comprising a silicon-containing oxide and the film contains oxygen in an amount of 2 to 10% by mass of the total elements constituting the porous honeycomb structure. The silicon carbide-based catalyst body is free from whitening or failure even when it is exposed to high temperatures during the regeneration or the like, and is excellent in heat resistance.
摘要翻译： 本发明的碳化硅系催化剂体是碳化硅系催化剂体，其特征在于，包括：多孔质蜂窝结构体，其中碳化硅颗粒作为其聚集体彼此结合并保留有孔， 以氧化铝和二氧化铈为主要成分的多孔蜂窝结构体的表面，其中催化剂通过包含含硅氧化物的膜装载在多孔蜂窝结构体的表面上，该膜含有2至10个量的氧 构成多孔蜂窝结构体的总元素的质量％。 即使在再生等中暴露于高温下，碳化硅类催化剂体也不会发白，因此耐热性优异。
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公开(公告)号：US08039087B2
公开(公告)日：2011-10-18
申请号：US12314234
申请日：2008-12-05
CPC分类号： C04B38/0006 , C04B38/0012 , C04B2111/343 , F01N2330/06 , Y10T428/131 , Y10T428/1314 , Y10T428/24149 , Y10T428/24157 , Y10T428/249953 , C04B35/565 , C04B38/0009 , C04B35/00
摘要： There is disclosed a honeycomb structure 1 having a plurality of cells 4 partitioned by cell walls 2 to function as fluid passages, a predetermined cell 4 being plugged by a plugging material at one end face, a remaining cell 4 being plugged by the plugging material at the other end face, wherein a Young's modulus of the plugging material is lower than that of the cell wall 2. A strength of the plugging material is lower than that of the cell wall. A porosity of the plugging material is 97% or more of that of the cell wall. There is provided a honeycomb structure whose end face is not easily cracked and which is superior in durability.
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公开(公告)号：US20060192324A1
公开(公告)日：2006-08-31
申请号：US10547415
申请日：2004-12-24
申请人： Atsushi Kaneda , Shuichi Ichikawa
发明人： Atsushi Kaneda , Shuichi Ichikawa
CPC分类号： C04B35/195 , C04B35/565 , C04B35/6263 , C04B35/62635 , C04B35/62655 , C04B38/0006 , C04B2235/3217 , C04B2235/3218 , C04B2235/3418 , C04B2235/3445 , C04B2235/349 , C04B2235/428 , C04B2235/5436 , C04B2235/6021 , C04B2235/77 , C04B2235/80 , C04B38/0074 , C04B38/0645 , C04B38/08 , C04B2103/0051 , C04B35/00 , C04B38/0067
摘要： There is provided a method for producing a honeycomb structure, including: a first step of mixing and kneading a ceramic raw material, an organic binder, a water-absorbing resin, and water to obtain clay, a second step of forming the clay into a honeycomb-structured shape and drying the clay to obtain a honeycomb dried body, and a third step of firing the honeycomb dried body to obtain a honeycomb structure having a porosity of 40% or more after firing. The method can suppress defects or deformation upon forming and improve a yield.
摘要翻译： 提供一种蜂窝结构体的制造方法，其特征在于，包括：将陶瓷原料，有机粘合剂，吸水性树脂和水混合混炼以获得粘土的第一工序，将粘土成形为第一工序 蜂窝结构形状并干燥粘土以获得蜂窝干燥体，并且烧制蜂窝干燥体以获得煅烧后孔隙率为40％以上的蜂窝结构体的第三步骤。 该方法可以抑制成形时的缺陷或变形，提高成品率。
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