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1.发明公开ALUMINUM SILICATE COMPLEX, AND HIGH-PERFORMANCE ADSORBENT COMPRISING THE SAME 审中-公开铝硅酸盐复合体，而这个综合性的吸附剂
公开(公告)号：EP2233438A1
公开(公告)日：2010-09-29
申请号：EP08868415.4
申请日：2008-12-26
发明人： SUZUKI, Masaya , TSUKIMURA, Katsuhiro , KAWABATA, Sumiko , IKEDA, Chieko , NAKANISHI, Ryousuke , TAJIRI, Koji , INUKAI, Keiichi , MAEDA, Masaki
摘要： Provided is an adsorbent having superior adsorption properties for use as a dehumidifying agent for desiccant air conditioning which exhibits high adsorption properties at mid and high humidity ranges, and for use as a gas adsorbent of carbon dioxide, ammonia, formaldehyde and the like. A precursor suspension having a Si/Al ratio of 0.70 to 1.0 is prepared, and the precursor suspension is subsequently heated at 110°C or higher for 2 days to synthesize a complex of a layered low-crystalline clay mineral and an amorphous aluminum silicate. The obtained complex of the layered low-crystalline clay mineral and the amorphous aluminum silicate yields excellent water vapor adsorption performance of 45 wt% or more at a relative humidity of 60%, and therefore can be used as an adsorbent for desiccant air conditioning. The complex also yields excellent carbon dioxide absorption/desorption performance of 12 wt% or more at 100 kPa to 900 kPa, and therefore can be used as a gas adsorbent for gas such as ammonia and formaldehyde.
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公开(公告)号：EP2233438B1
公开(公告)日：2020-03-18
申请号：EP08868415.4
申请日：2008-12-26
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