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1.发明公开SULFUR-IMPREGNATED AND COUPLING AGENT-REACTED ORGANOCLAY MERCURY AND/OR ARSENIC ION REMOVAL MEDIA 审中-公开用硫磺浸渍，并结合反应基于有机粘土介质去除汞和/或砷离子
公开(公告)号：EP2276715A1
公开(公告)日：2011-01-26
申请号：EP09743220.7
申请日：2009-04-14
发明人： WANG, Zhen , ABRAHAM, Robert
CPC分类号： B01D53/64 , B01D2253/11 , B01D2253/304 , B01D2257/602 , B01J20/10 , B01J20/3204 , B01J20/3234 , B01J20/3248 , B01J20/3257 , B01J20/3272 , B01J20/3276 , C02F1/281 , C02F1/288 , C02F2101/103 , C02F2101/20
摘要： The use of two mercury and arsenic removal media: A) a sulfur-impregnated organoclay; and B) a coupling agent-reacted organoclay, wherein the coupling agent preferably contains a mercapto, disulfide, tretrasulfide and/or polysulfide end group provides mercury removal media having increased reactivity, stability, and synergistic mercury removal ability. The preferred mercury removal media described herein is prepared by reacting an organophilic clay containing onium ions A) with elemental sulfur; and B) with a sulfur-containing coupling agent, preferably containing a mercapto, disulfide, tetrasulfide, and/or polysulfide moiety.
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2.发明公开COUPLING AGENT-REACTED MERCURY AND/OR ARSENIC ION REMOVAL MEDIA 审中-公开程序对去除汞和/或联合媒体的组合物的砷离子借助于反应BEEN
公开(公告)号：EP2274257A1
公开(公告)日：2011-01-19
申请号：EP09743217.3
申请日：2009-04-14
发明人： WANG, Zhen , ABRAHAM, Robert
CPC分类号： B01D53/02 , B01D53/64 , B01D2253/11 , B01D2257/602 , B01J20/10 , B01J20/12 , B01J20/3085 , B01J20/3204 , B01J20/3248 , B01J20/3257 , B01J2220/58 , C02F1/281 , C02F1/285 , C02F1/288 , C02F2101/103 , C02F2101/20 , C02F2103/06 , C02F2103/10
摘要： The use of a coupling agent containing a mercapto, disulfide, tretrasulfide and/or polysulfide end group provides a mercury removal media having increased reactivity, stability, and mercury removal ability. The mercury removal media described herein is prepared by reacting an organophilic clay containing onium ions with a mercapto, disulfide, tetrasulfide, and/or polysulfide end moiety. Alternatively, the clay can be made organophilic by onium ion reaction prior to or simultaneously with the coupling reaction of the mercapto- or sulfide-end group-containing coupling agent.
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3.发明公开
公开(公告)号：EP2276553A1
公开(公告)日：2011-01-26
申请号：EP09743218.1
申请日：2009-04-14
发明人： WANG, Zhen , ABRAHAM, Robert
CPC分类号： B01D53/02 , B01D53/64 , B01D2253/11 , B01D2253/304 , B01D2257/602 , B01D2257/70 , B01J20/12 , B01J20/3007 , B01J2220/42 , C02F1/281 , C02F1/288 , C02F2101/103 , C02F2101/20
摘要： The use of a sulfur-impregnated organoclay provides a mercury or arsenic removal media having increased reactivity, stability, and mercury removal ability. The Hg/As removal media described herein is prepared by impregnating an organophilic clay with elemental (free state) sulfur. Alternatively, the clay can be made organophilic by onium ion reaction prior to or simultaneously with impregnating the organoclay with sulfur.
摘要翻译： 使用硫浸渍的有机粘土提供了具有增加的反应性，稳定性和汞去除能力汞或砷去除介质。 所述的Hg / As中描述的去除介质是通过在与元素（自由状态）硫有机粘土浸渍制备。 可替代地，粘土可之前或同时与含浸硫有机粘土制成亲有机物质通过鎓离子反应。
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