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公开(公告)号:US06858161B2
公开(公告)日:2005-02-22
申请号:US09893684
申请日:2001-06-29
IPC分类号: G03G5/00 , B01D15/00 , B01J20/12 , C07C211/54 , C07C211/60 , C07C251/86 , C09K11/06 , G03G5/047 , G03G5/05 , G03G5/06 , H01B1/12
CPC分类号: G03G5/0668 , C07C211/54 , C07C211/60 , C07C251/86 , C07C2602/08 , C07C2603/18 , G03G5/047 , G03G5/05 , G03G5/0614 , G03G5/0629 , G03G5/0642 , G03G5/0696 , Y10S423/14
摘要: A method for purifying an electronic item material, which comprises dissolving an electronic item material or its intermediate product in an organic solvent and having the solution contacted with activated clay at a temperature of 65° C. to 200° C.
摘要翻译: 一种净化电子物品的方法,包括将电子物品或其中间产物溶解在有机溶剂中并使溶液与活性粘土接触,温度为65℃至200℃。
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公开(公告)号:US5439868A
公开(公告)日:1995-08-08
申请号:US288763
申请日:1994-08-11
申请人: Shigenori Onitsuka , Masayoshi Ichiki , Chikashi Inazumi , Takanobu Watanabe , Atsushi Fukuju , Masaki Akiyama , Yuki Sairyo , Hidetsugu Kobayashi
发明人: Shigenori Onitsuka , Masayoshi Ichiki , Chikashi Inazumi , Takanobu Watanabe , Atsushi Fukuju , Masaki Akiyama , Yuki Sairyo , Hidetsugu Kobayashi
CPC分类号: B01J20/28052 , B01D53/02 , B01J20/06 , B01J20/08 , B01J20/28023 , B01J20/28028 , B01J20/28033 , B01J20/28045 , B01D2253/104 , B01D2253/112 , B01D2253/3425 , B01D2257/404
摘要: The invention provides first to fourth adsorbents for removing low-concentration nitrogen oxides. The first adsorbent comprises a carrier of gamma-alumina, and ruthenium supported thereon. The second adsorbent comprises a carrier of anatase-type titania, and ruthenium supported thereon. The third adsorbent comprises ceramic paper retaining a carrier of anatase-type titania thereon, and ruthenium supported on the ceramic paper. The fourth adsorbent comprises ceramic paper retaining a carrier of anatase-type titania thereon, and a ruthenium halide and a halide of addition metal which are co-supported on the ceramic paper. These adsorbents are free of the influence of moisture and therefore usable without necessitating energy-consuming dehumidification or only with dehumidification on a reduced scale.
摘要翻译: 本发明提供了用于除去低浓度氮氧化物的第一至第四吸附剂。 第一种吸附剂包括γ-氧化铝的载体和负载在其上的钌。 第二吸附剂包含锐钛矿型二氧化钛的载体和负载在其上的钌。 第三吸附剂包括在其上保持锐钛矿型二氧化钛的载体的陶瓷纸,和支撑在陶瓷纸上的钌。 第四吸附剂包括在其上保持锐钛矿型二氧化钛的载体的陶瓷纸,以及共同支持在陶瓷纸上的卤化钌和添加金属的卤化物。 这些吸附剂没有水分的影响,因此可以在不需要耗能除湿的情况下或仅在减小的规模上进行除湿。
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