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CERAMIC FILTER, CERAMIC FILTER FOR EXHAUST GAS PURIFICATION, DIESEL PARTICULATE FILTER, AND MANUFACTURING METHOD OF CERAMIC FILTER

机译：陶瓷过滤器，用于排气净化的陶瓷过滤器，柴油机微粒过滤器以及陶瓷过滤器的制造方法

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摘要

PROBLEM TO BE SOLVED: To provide a ceramic filter with a high capturing rate of fine particles whose particle size is 1 μm or less.;SOLUTION: The ceramic filter is a sintered body in which silicon carbide crystal particles configuring porous structure are connected by a neck part, and a nanotube layer having a plurality of nanotubes erected from an SiC surface is formed. It is preferable that the length direction of the nanotube is roughly vertical to the SiC surface. Also, it is preferable that the length of the nanotube is 1 to 3 μm.;COPYRIGHT: (C)2010,JPO&INPIT

机译：解决的问题：提供一种具有高捕获率的粒径为1μm或更小的细颗粒的陶瓷过滤器;解决方案：陶瓷过滤器是其中连接了构成多孔结构的碳化硅晶体颗粒的烧结体。通过颈部，形成具有从SiC表面竖立的多个纳米管的纳米管层。优选的是，纳米管的长度方向大致垂直于SiC表面。另外，优选的是，纳米管的长度为1至3μm。版权：（C）2010，JPO＆INPIT

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公开/公告号JP2009226390A

专利类型
公开/公告日2009-10-08

原文格式PDF
申请/专利权人 SUMITOMO ELECTRIC IND LTD;
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申请/专利号JP20080230829
发明设计人 KAWAI CHIHIRO;
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申请日2008-09-09
分类号B01D39/20;B01J35/04;B01D53/94;B01J37/08;C04B35/626;C04B35/565;C04B38/00;F01N3/02;
国家 JP
入库时间 2022-08-21 19:43:25

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