发明授权
- 专利标题： Material for adsorbing iodine and method for preparing thereof
- 专利标题（中）： 吸附碘的材料及其制备方法
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申请号： US231277申请日： 1981-02-04
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公开(公告)号： US4382879A公开(公告)日： 1983-05-10
- 发明人: Kiyomi Funabashi , Kunio Kamiya , Makoto Kikuchi , Toshio Takagi , Morimasa Hashimoto , Mitsuyoshi Ichimura
- 申请人： Kiyomi Funabashi , Kunio Kamiya , Makoto Kikuchi , Toshio Takagi , Morimasa Hashimoto , Mitsuyoshi Ichimura
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Hitachi, Ltd.,Nippon Engelhard, Ltd.
- 当前专利权人： Hitachi, Ltd.,Nippon Engelhard, Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX55-11478 19800204
- 主分类号： B01D53/68
- IPC分类号： B01D53/68 ; B01D53/02 ; B01D53/70 ; B01J20/02 ; B01J20/28 ; B01J20/32 ; G21F9/00 ; G21F9/02 ; B01J20/08 ; B01J20/10
摘要：
An adsorbing material comprising a porous body having larger pores of a mean pore diameter of 200 to 2000 A and smaller pores of a mean pore diameter of 40 to 200 A on the surfaces of the larger pores, said porous body being impregnated with a metal such as silver, copper, etc., or a salt thereof such as silver nitrate, etc., has excellent adsorbing performance for iodine and/or organic iodine compounds under any degree of humidity.
公开/授权文献
- US4912236A Purification of tetrahydrofuran by distillation 公开/授权日：1990-03-27
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