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1. 发明专利

JP2007186410A Air permeable porous body and gas purifying column 审中-公开
标题翻译：空气透气多孔体和气体净化柱
公开(公告)号：JP2007186410A
公开(公告)日：2007-07-26
申请号：JP2006339247
申请日：2006-12-15
申请人： Mino Ceramic Co Ltd , 美濃窯業株式会社
发明人： SO YOSHIMITSU , HIROSE TOSHIMITSU , KANAZAWA SHIZUKA
IPC分类号： C04B38/00 , B01J20/28 , B01J35/02 , C04B41/85 , E01C5/06 , E01C11/24
摘要： PROBLEM TO BE SOLVED: To provide a porous body having excellent sound absorbing quality, adsorptive property and stable quality, to provide the porous body by which the contact area of an adsorption decomposition catalyst with a gas component is remarkably increased compared to a conventional method using a porous body and when the porous body is filled in a column, the presssure loss is reduced and high function is exhibited with the increase of the filling quantity and to provide porous aggregate easily used as a pavement material or a construction material.
SOLUTION: The air permeable porous body is formed by fixing or aggregating a plurality of spherical particles each comprising an inorganic material and having uniform size ranging 0.2 to 2 mm as average particle diameter. A gas purifying column uses the same.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：为了提供吸音性，吸附性和质量稳定性优异的多孔体，提供吸附分解催化剂与气体成分的接触面积比多孔体显着提高的多孔体，使用多孔体的常规方法，并且当多孔体填充在柱中时，随着填充量的增加，压力损失降低并且表现出高的功能，并且提供容易用作路面材料或建筑材料的多孔骨料。解决方案：透气性多孔体通过使包含无机材料的多个球形颗粒固定或聚集而形成，其尺寸范围为0.2-2mm，平均粒径。气体净化塔使用相同的。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2009125651A DECOMPOSITION-REMOVING METHOD OF HYDROGEN SULFIDE GAS, AND DECOMPOSITION TREATMENT DEVICE OF HYDROGEN SULFIDE GAS 审中-公开
公开(公告)号：JP2009125651A
公开(公告)日：2009-06-11
申请号：JP2007302743
申请日：2007-11-22
申请人： MINO CERAMIC CO LTD
发明人： KAJITA YOSHIHARU , SO YOSHIMITSU , KANAZAWA SHIZUKA
IPC分类号： B01D53/86 , B01J23/745 , B01J37/04
摘要： PROBLEM TO BE SOLVED: To provide a decomposition-removing method and decomposition treatment device of a hydrogen sulfide gas, in which the hydrogen sulfide gas generated from various kinds of waste caused by people's lives or by the methane fermentation process or the like can be decomposition-treated easily and efficiently into a safe state, the subsequent second treatment is also easy, and the economic efficiency is excellent. SOLUTION: The decomposition-removing method of the hydrogen sulfide gas comprises the step of contacting a gas containing the generated hydrogen sulfide gas with an iron oxide catalyst heated and kept at 110-230°C to cause a thermolysis, of producing at least a sulfurous acid gas, and of decomposing the hydrogen sulfide gas. Further, the decomposition treatment device of the hydrogen sulfide gas is provided. COPYRIGHT: (C)2009,JPO&INPIT

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