专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2004190565A Silicon carbide-based porous compact, its manufacturing method and honeycomb structure 有权
公开(公告)号：JP2004190565A
公开(公告)日：2004-07-08
申请号：JP2002359128
申请日：2002-12-11
申请人： Ngk Insulators Ltd , 日本碍子株式会社
发明人： FURUKAWA MASAHIRO , MORIMOTO KENJI , KAWASAKI SHINJI
IPC分类号： F01N3/28 , B01J21/04 , B01J21/06 , B01J27/224 , B01J32/00 , B01J35/04 , C04B35/10 , C04B35/14 , C04B35/565 , C04B35/569 , C04B38/00
CPC分类号： C04B35/565 , B01J20/2803 , B01J20/28045 , B01J21/04 , B01J27/224 , B01J35/04 , C04B38/0006 , C04B38/0038 , C04B2111/00793 , C04B2111/0081 , C04B2111/23 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3418 , C04B2235/3436 , C04B2235/3454 , C04B2235/3481 , C04B2235/401 , C04B2235/402 , C04B2235/428 , C04B2235/5436 , C04B2235/668 , C04B2235/77 , C04B2235/80 , C04B2235/96 , C04B2235/9692 , Y10T428/24149 , Y10T428/249956 , Y10T428/249967 , Y10T428/249969 , C04B35/18 , C04B35/195 , C04B38/0096 , C04B35/10 , C04B38/0074 , C04B38/0625 , C04B38/0645
摘要： PROBLEM TO BE SOLVED: To provide a silicon carbide-based porous compact and its manufacturing method, which is effectively prevented from being eroded by acids (especially acetic acid) used for carrying a catalyst and is improved in acid resistance, and to provide a honeycomb structure formed of the silicon carbide-based porous compact. SOLUTION: The silicon carbide based porous compact 1 comprises silicon carbide particles 2 as aggregate and metallic silicon 3 as a binder and is formed with a number of pores 5. The pores 5 have an oxide phase 4 in at least a part thereof. The oxide phase 4 contains respective oxides of silicon, aluminum and alkaline-earth metal and contains substantially no alkaline-earth metal silicate crystalline phase. COPYRIGHT: (C)2004,JPO&NCIPI

12. 发明专利

JP2010082545A Gas adsorbent 审中-公开
标题翻译：气体吸收
公开(公告)号：JP2010082545A
公开(公告)日：2010-04-15
申请号：JP2008254291
申请日：2008-09-30
申请人： Ngk Insulators Ltd , 日本碍子株式会社
发明人： GOTO MASASHI , FURUKAWA MASAHIRO
IPC分类号： B01J20/22 , C01B3/00
CPC分类号： Y02E60/327
摘要： PROBLEM TO BE SOLVED: To provide a novel gas adsorbent having enhanced structural stability capable of adsorbing hydrogen in a greater amount.
SOLUTION: The gas adsorbent is structured by including: a first material of a three-dimensional structure constituted of a plurality of basic skeletons each formed by a metal nucleus (Zn) and a ligand (p-hydroxybenzoic acid) comprising an aromatic ring as its main skeleton, a carboxyl group and a functional group capable of forming a coordinate covalent bond other than a carboxyl group, each attached to the aromatic ring, by binding to each other in a ratio of 1:1; and a second material capable of chemically adsorbing hydrogen constituted of catalytic metal (platinum) supported by an inorganic support (carbon). The ratio of the first material to the second material is 90:10 by weight. The gas adsorbent exhibits a volume of adsorbed hydrogen gas four times greater than the calculated value theoretically calculated from the volume of hydrogen gas to be adsorbed by each of the first material and the second material, which clearly indicates the presence of a synergetic effect of the first and the second materials.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有能够更大量吸附氢的结构稳定性的新颖的气体吸附剂。解决方案：气体吸附剂的结构包括：由金属核（Zn）形成的多个碱性骨架和包含芳族化合物的配体（对羟基苯甲酸）构成的三维结构的第一材料环作为其主骨架，羧基和能够形成除羧基以外的配位共价键的官能团，各自连接到芳环上，以1:1的比例彼此结合; 以及能够化学吸附由无机载体（碳）负载的催化金属（铂）构成的氢的第二材料。第一材料与第二材料的重量比为90:10。气体吸附剂表现出吸附氢气的体积比理论计算的计算值高四倍于要由第一材料和第二材料吸收的氢气的体积，这清楚地表明存在协同效应第一和第二材料。版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2008030029A HYDROGEN STORAGE MATERIAL AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2008030029A
公开(公告)日：2008-02-14
申请号：JP2007171006
申请日：2007-06-28
申请人： NGK INSULATORS LTD
发明人： FURUKAWA MASAHIRO , GOTO MASASHI , ARAKI KIYOSHI
IPC分类号： B01J20/22 , B01J3/00 , C01B3/00
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen storage material the storage capacity of which is not deteriorated by atmospheric components and which adsorbs hydrogen selectively and to provide a method for manufacturing the hydrogen storage material. SOLUTION: The hydrogen storage material adsorbing hydrogen selectively is obtained by heat-treating a metal complex [Zn 4 O(C 6 H 5 COO) 6 C 3 H 6 O]. COPYRIGHT: (C)2008,JPO&INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式