ガス除去用濾材、複合フィルタ及びフィルタエレメント

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专利权人:

日本バイリーン株式会社

发明人:

相川 登志夫

申请号：

JP2007031764

公开号：

JP5172165B2

申请日:

2007.02.13

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a filter medium capable of efficiently removing an acid gas and an alkaline gas together with an aldehyde gas, and a filter element composed by pleating and folding the filter medium.

SOLUTION: The sheet-like filter medium is provided with a gas removal particle layer composed by connecting gas removal particles whose mean particle size is 0.147 to 1.65 mm by a thermoplastic resin. To the gas removal particles, an acid gas removing agent, an alkaline gas removing agent and a compound indicated by following general formula (I) are attached (in formula, R1is a methyl group or a hydroxymethyl group, R2is a methyl group, an ethyl group or a hydroxymethyl group).

COPYRIGHT: (C)2008,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/