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    A METHOD FOR ANION-EXCHANGE ADSORPTION
    43.
    发明授权
    A METHOD FOR ANION-EXCHANGE ADSORPTION 有权
    阴离子交换吸附的方法

    公开(公告)号：EP1235749B1

    公开(公告)日：2011-01-19

    申请号：EP00988740.7

    申请日：2000-11-22

    Applicant: GE Healthcare Bio-Sciences AB

    Inventor： BELEW, Makonnen ,  JOHANSSON, Bo-Lennart ,  MALOISEL, Jean-Luc GE Healthcare

    IPC: C02F1/28 ,  B01J41/00

    CPC classification number: B01J41/20 ,  B01D15/327 ,  B01J41/09 ,  C02F1/42

    Abstract: A method for the removal of a substance, which has a negative charge and which and which is present in an aqueous liquid (I). The method comprises the steps of: (i) contacting the liquid with an anion-exchanger (1) that comprises mixed mode anion-exchanging ligands in which there is a positively charged nitrogen allowing binding of the substance to the anion-exchanger; and (ii) desorbing said substance from said anion-exchanger. The characteristic feature is that (A) the mixed mode ligands have a thioether linkage within a distance of 1-7 atoms from their positively charged atom, and (B) the anion-exchanger (1) (i) is capable of binding the substance of interest in an aqueous reference liquid (II) at an ionic strength corresponding to 0.25 M NaCl, and (ii) permits in the pH interval 2-12 a maximal breakthrough capacity for the substance which is ≥200 % of the breakthrough capacity of the substance for Q-Sepharose Fast Flow (anion-exchanger 2).

    Abstract translation: 一种去除具有负电荷且存在于含水液体（I）中的物质的方法。 该方法包括以下步骤：（i）使液体与阴离子交换剂（1）接触，阴离子交换剂（1）包含混合型阴离子交换配体，其中存在允许物质与阴离子交换剂结合的带正电的氮; 和（ii）从所述阴离子交换剂解吸所述物质。 其特征是（A）混合模式的配体在距离其正电荷原子1-7个原子的距离内具有硫醚键，和（B）阴离子交换剂（1）（i）能够结合物质 在对应于0.25M NaCl的离子强度下在水性参考液体（II）中感兴趣，和（ii）允许在pH 2-12的范围内物质的最大穿透能力≥该穿透能力的200％ 用于Q-Sepharose Fast Flow（阴离子交换剂2）的物质。

    유독성 과염소산염에 오염된 폐수의 처리를 위한 유기/무기 복합 나노다공성 음이온 교환수지 및 이의 제조방법
    46.
    发明公开
    유독성 과염소산염에 오염된 폐수의 처리를 위한 유기/무기 복합 나노다공성 음이온 교환수지 및 이의 제조방법 失效
    一种有机无机杂化亚硝酸根阴离子交换树脂，用于处理由氯离子污染的废水及其生产方法

    公开(公告)号：KR1020070110725A

    公开(公告)日：2007-11-20

    申请号：KR1020060043534

    申请日：2006-05-15

    Applicant: 한국생산기술연구원

    Inventor： 김상용 ,  이병환 ,  박철환 ,  이윤미 ,  박용석 ,  박재광 ,  김탁현 ,  장민

    IPC: B01J41/00 ,  B01J41/02 ,  B01J41/04 ,  B82Y30/00

    CPC classification number: B01J41/10 ,  B01J41/09 ,  B01J41/20 ,  C02F1/28 ,  C02F2001/422

    Abstract: An organic-inorganic hybrid nano-porous anion exchange resin and a method for producing the same are provided to remove selectively perchlorates contained in wastewater or underground water, by coupling ammonium functional groups having different chain lengths with a porous support body synthesized by using silica precursors and structure derivatives. A porous support body is prepared by using silica precursors and structure derivatives. An anion exchange resin is prepared by the porous support boy and two or more functional groups having different carbon bond lengths. Each of the functional groups is an ammonium functional group. The ammonium functional group is N-((trimethoxysilyl)propyl)-N,N,N-trimethyl-ammonium chloride, or N-((trimethoxysilyl)propyl)-N,N,N-tributyl-ammonium chloride.

    Abstract translation: 提供有机 - 无机杂化纳米多孔阴离子交换树脂及其制备方法，通过将具有不同链长的铵官能团与通过使用二氧化硅前体合成的多孔载体结合而选择性地除去废水或地下水中的高氯酸盐 和结构衍生物。 通过使用二氧化硅前体和结构衍生物制备多孔支撑体。 阴离子交换树脂由多孔载体男孩和具有不同碳键长度的两个或多个官能团制备。 各功能基团是铵官能团。 铵官能团是N - （（三甲氧基甲硅烷基）丙基）-N，N，N-三甲基氯化铵或N - （（三甲氧基甲硅烷基）丙基）-N，N，N-三丁基氯化铵。

    GLYCIDOL FUNCTIONALIZED ANION EXCHANGE STATONARY PHASES
    48.
    发明公开
    GLYCIDOL FUNCTIONALIZED ANION EXCHANGE STATONARY PHASES 有权
    乙二醇官能化阴离子交换树状物相

    公开(公告)号：EP2895266A1

    公开(公告)日：2015-07-22

    申请号：EP13766187.2

    申请日：2013-09-11

    Applicant: Dionex Corporation

    Inventor： POHL, Christopher, A.

    IPC: B01J41/08 ,  B01D15/02 ,  B01J20/288 ,  B01J20/32

    CPC classification number: B01J41/20 ,  B01D15/363 ,  B01J20/288 ,  B01J20/3251 ,  B01J20/3289 ,  B01J41/09

    Abstract: Treatment of anion exchange materials containing hydroxyl containing moieties in the beta position relative to the quaternary center in the hydroxide form with glycidol substantially alters the selectivity of the anion exchange material. Furthermore, sequential treatments of first a hydroxide containing solution to put the anion exchange material in the hydroxide form followed by treatment with glycidol in an alternating sequence progressively changes selectivity in a predictable manner allowing facile manipulation of selectivity. Unique to the selectivities achievable with this chemistry is the ability to reverse the elution order of sulfate and carbonate. With all other known systems, carbonate elutes ahead of sulfate and sometimes compromises the ability to quantitate sulfate. With glycidol treatment, carbonate can be moved after sulfate which eliminates interference issues for samples containing significantly more carbonate than sulfate. This modification is useful for columns operated with a hydroxide or carbonate eluent system.

    Abstract translation: 用缩水甘油处理相对于氢氧化物形式的季盐中心位于β位的含羟基部分的阴离子交换材料显着改变了阴离子交换材料的选择性。 此外，顺序处理第一种含氢氧化物的溶液以将阴离子交换材料置于氢氧化物形式，随后用交替顺序的缩水甘油处理，逐渐改变选择性以可预测的方式进行，从而容易操纵选择性。 这种化学反应所具有的选择性是独一无二的，能够逆转硫酸盐和碳酸盐的洗脱顺序。 用所有其他已知的系统，碳酸盐先于硫酸盐洗脱，有时会影响定量硫酸盐的能力。 通过缩水甘油处理，可以在硫酸盐之后移动碳酸盐，从而消除含有比硫酸盐更多碳酸盐的样品的干扰问题。 此修改对于使用氢氧化物洗脱液系统操作的色谱柱以及使用碳酸盐洗脱液系统操作的色谱柱非常有用。

    CAPSULE-TYPE COMPOUND, ANION-REMOVING AGENT, AND ANION REMOVAL METHOD
    50.
    发明公开
    CAPSULE-TYPE COMPOUND, ANION-REMOVING AGENT, AND ANION REMOVAL METHOD 有权
    胶囊型化合物，阴离子去除剂和阴离子去除方法

    公开(公告)号：EP2669275A1

    公开(公告)日：2013-12-04

    申请号：EP12740009.1

    申请日：2012-01-26

    Applicant: National University Corporation Shizuoka University

    Inventor： KONDO, Mitsuru

    IPC: C07D235/20 ,  B01J41/08 ,  B01J47/12 ,  C02F1/42 ,  C07F1/08 ,  C07F15/04

    CPC classification number: C07D235/20 ,  B01J41/09 ,  B01J47/018 ,  C02F1/42 ,  C02F2001/422 ,  C07F1/005

    Abstract: The present invention provides a capsule-type compound consisting of: a capsule-type divalent cation consisting of a capsule framework represented by the following Formula (1) and a sulfate ion (SO 4 2- ) encapsulated in the capsule framework; and a sulfate ion (SO 4 2- ) as a counter ion to the capsule-type divalent cation. In the Formula (1), R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , and R 13 each independently represent a hydrogen atom or a methyl group; and M 1 and M 2 each independently represent Cu 2+ , Fe 2+ , Ni 2+ , Co 2+ , or Zn 2+ .

    Abstract translation: 本发明提供一种胶囊型化合物，其由下述式（1）所示的胶囊骨架和包封在该胶囊骨架中的硫酸根离子（SO42-）构成的胶囊型二价阳离子构成。 和硫酸根离子（SO42-）作为胶囊型二价阳离子的抗衡离子。 在式（1）中，R 1，R 2，R 3，R 4，R 5，R 6，R 7，R 8，R 9，R 10，R 11，R 12和R 13各自独立地表示氢原子或甲基; 并且M1和M2各自独立地表示Cu2 +，Fe2 +，Ni2 +，Co2 +或Zn2 +。

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