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1. 发明授权

KR100842830B1 고무 유해기체 흡착제 有权
标题翻译：对于从ELESTOMER释放出来的有害气体的吸附物
公开(公告)号：KR100842830B1
公开(公告)日：2008-07-01
申请号：KR1020070007833
申请日：2007-01-25
申请人： 한국산업기술평가원(관리부서:요업기술원)
发明人： 유중환 , 이승호 , 신현창
IPC分类号： B01J20/02 , B01J20/10 , B01J20/20
CPC分类号： B01J20/103 , B01J20/20 , B01J20/28064 , B01J20/28066
摘要： An adsorbent is provided to adsorb and remove the harmful gases effectively and simultaneously even in a state that harmful gases generated from a rubber material are mixed through surface treatment techniques using an acidic solution and a basic metal oxide. As an adsorbent for harmful gases generated from rubber, comprising an acid-treated adsorbent, a basic metal oxide-supported adsorbent, and a mixture thereof, an adsorbent for harmful gases released from rubber is characterized in that: the acid-treated adsorbent is an adsorbent obtained by treating a porous silica, a hollow carbon sphere, or a mixture thereof with an acid; the basic metal oxide-supported adsorbent is an adsorbent supporting a basic metal oxide onto the porous silica, the hollow carbon sphere, or the mixture thereof; and the porous silica has a specific surface area of 500 to 1000 m^2/g, and the hollow carbon sphere has a specific surface area of 700 to 2000 m^2/g. Further, the basic metal oxide is one or more selected from CaO, MgO, BaO, SrO, Al2O3 and CeO2.
摘要翻译：提供吸附剂，即使在通过使用酸性溶液和碱性金属氧化物的表面处理技术混合由橡胶材料产生的有害气体的状态下，也能有效并同时地吸附和除去有害气体。作为由橡胶产生的有害气体的吸附剂，包括酸处理的吸附剂，碱性金属氧化物负载的吸附剂及其混合物，从橡胶释放的有害气体的吸附剂的特征在于：酸处理的吸附剂是通过用酸处理多孔二氧化硅，中空碳球或其混合物获得的吸附剂; 碱性金属氧化物负载的吸附剂是在多孔二氧化硅，中空碳球或其混合物上负载碱性金属氧化物的吸附剂; 多孔二氧化硅的比表面积为500〜1000m 2 / g，中空碳球的比表面积为700〜2000m 2 / g。此外，碱性金属氧化物是选自CaO，MgO，BaO，SrO，Al 2 O 3和CeO 2中的一种以上。

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