Preparation of I5-polyiodide disinfectant resins
    51.
    发明公开
    Preparation of I5-polyiodide disinfectant resins 失效
    Herstellung von I5-polyiodid-desinfizierenden Harzen。

    公开(公告)号:EP0402865A1

    公开(公告)日:1990-12-19

    申请号:EP90111108.8

    申请日:1990-06-12

    IPC分类号: B01J41/00 C02F1/50

    摘要: A method is provided for strong base anion exchange resins containing high concentrations of pen­taiodide (I₅⁻). The resins are prepared from highly concentrated solutions of I₅⁻ and I₃⁻ ions. The exchanged ions, such as chloride (Cl⁻), are washed out of the resin after completion of the exchange reaction with the polyiodide ion mixture. The resulting product is a stable resin of predetermined I₅⁻ content, which is highly effective as a disinfectant for water, acting against water-borne bacteria, virus, and Giardia .

    摘要翻译: 提供了含有高浓度五碘化物(I5 - )的强碱性阴离子交换树脂的方法。 树脂由I5和I3 - 离子的高浓度溶液制备。 与多碘离子混合物完成交换反应后,交换的离子如氯化物(Cl - )从树脂中洗出。 所得产物是预定的I5 - 含量的稳定树脂,其作为水的消毒剂是非常有效的,其作用于水传播细菌,病毒和贾第鞭毛虫。

    Ion exchange process having increased flow rates
    54.
    发明公开
    Ion exchange process having increased flow rates 失效
    Ionenaustauschverfahren mit verb desserten Durchflussgeschwindigkeiten。

    公开(公告)号:EP0321615A1

    公开(公告)日:1989-06-28

    申请号:EP87311298.1

    申请日:1987-12-22

    发明人: Boom, W. Steven

    IPC分类号: B01J47/00

    CPC分类号: B01J47/016

    摘要: The capacity of a kinetics limited ion exchange column or bed is increased by employing an ion exchange resin impregnated with an insoluble, inorganic compound. The impregnating compound is preferably an inorganic salt of barium, lead, mercury or silver. The increased kinetics and density of the impregnated ion exchange resin typically permit the flow rates of an ion-containing aqueous medium through the impregnated resin to be increased by 1.1 to 4 times the rates for non-impregnated resins. In addition, the insoluble, inorganic compound often removes certain specific materials from the aqueous stream.

    摘要翻译: 通过使用浸渍有不溶性无机化合物的离子交换树脂来增加动力学有限离子交换柱或床的容量。 浸渍化合物优选为钡,铅,汞或银的无机盐。 浸渍的离子交换树脂的增加的动力学和密度通常允许通过浸渍树脂的含离子含水介质的流速比非浸渍树脂的速率提高1.1倍到4倍。 此外,不溶性无机化合物通常从含水流中除去某些特定材料。

    Mit Mercaptoaminen modifizierte Ionenaustauscher
    55.
    发明公开
    Mit Mercaptoaminen modifizierte Ionenaustauscher 失效
    Mit Mercaptoaminen modifizierte Ionenaustauscher。

    公开(公告)号:EP0249102A2

    公开(公告)日:1987-12-16

    申请号:EP87107785.5

    申请日:1987-05-29

    申请人: BAYER AG

    摘要: Die Erfindung betrifft einem mit Mercaptoaminen modifi­zierten Katalysator, seine Herstellung und seine Verwen­dung zur Herstellung von Bisphenolen.

    摘要翻译: 1.一种制备用巯基胺改性的无水离子交换剂的方法,其特征在于当水含量为约75时,已知的酸离子交换树脂具有0.7-2.1mV / ml的离子交换剂的总功能, 以1g离子交换剂的干物质为基准计,以3.5g至5mV或更高的酸功能的总重量计为3.5%至5mV或更高,然后用制备双酚所需的酚漂洗,随后中和 高于该酚的熔点,每摩尔离子交换剂酸功能为至少0.3mol对应于式(I)的巯基胺,参见图示:EP0249102,P5,F2其中R ** 1表示C1至C6亚烷基, C 5至C 10亚环烷基或C 6至C 14亚芳基,R ** 2和R ** 3彼此独立地表示C 1至C 6烷基或氢。

    Adsorption material for olefins; gas chromatography column;method of selectively removing olefins from a mixture of hydrocarbons
    56.
    发明公开
    Adsorption material for olefins; gas chromatography column;method of selectively removing olefins from a mixture of hydrocarbons 失效
    吸附材料为烯烃,气相色谱柱,从烃混合物中选择性地除去烯烃的方法。

    公开(公告)号:EP0168853A1

    公开(公告)日:1986-01-22

    申请号:EP85200892.9

    申请日:1985-06-05

    摘要: Adsorption material for olefins; gas chromatography column; method of selectively removing olefins from a mixture of hydrocarbons.
    This invention relates to an adsorption material for olefins, a gas chromatography column and a method for removing olefins from a mixture with saturated hydrocarbons by gas chromatography. The adsorption material according to the invention is a thermostable, macroporous resin having strongly acid ion exchange groups to which silver ions are linked. The resin has an average pore diameter of 10-100 nm, an internal surface area of 10-100 m 2 /g and 5-15% cross-linking.

    摘要翻译: 吸附材料用于烯烃; 气相色谱柱; 选择性地从烃的混合物中除去烯烃的方法。 ... 本发明涉及在吸附材料为烯烃,气相色谱柱和用于从混合物用饱和烃用气相色谱法除去烯烃的方法。 吸附材料gemäß的发明是一种热塑性表,具有强酸性离子交换基团与银离子大孔树脂被链接。 该树脂具有至为10〜100nm平均孔径,以10-100米<2> / g,并且5-15%的交联的内表面积。

    ELECTROSTATICALLY BOUND HYPERBRANCHED ANION EXCHANGE SURFACE COATING PREPARED VIA CONDENSATION POLYMERIZATION USING TERTIARY AMINE LINKERS FOR IMPROVED DIVALENT ANION SELECTIVITY
    60.
    发明公开
    ELECTROSTATICALLY BOUND HYPERBRANCHED ANION EXCHANGE SURFACE COATING PREPARED VIA CONDENSATION POLYMERIZATION USING TERTIARY AMINE LINKERS FOR IMPROVED DIVALENT ANION SELECTIVITY 有权
    通过缩合具有大专阿明LINKERS用于改进生产的二价阴离子STATIC选择性联超支化ANIONENAUSTAUSCHOBERFLÄCHENBESCHICHTUNG

    公开(公告)号:EP2683480A1

    公开(公告)日:2014-01-15

    申请号:EP12710837.1

    申请日:2012-03-09

    摘要: The present invention provides a new design for high capacity stationary phases for dianion selective ion chromatography. The stationary phases include one or more layers which are products of condensation polymerization. Multiple components are of use in forming the first polymer layer and the condensation polymer structure, thereby providing a stationary phase that can be engineered to have a desired property such as ion capacity, ion selectivity, and the like. Exemplary condensation polymers are formed by the reaction of at least one polyfunctional compound with at least one compound of complimentary reactivity, e.g., a nucleophilic polyfunctional compound reacting with an electrophilic compound.

    摘要翻译: 本发明提供一种用于二价阴离子选择性离子色谱法高容量的固定相的新设计。 所述固定相包含一种或多种层,它们是缩聚的产物。 多个组件是使用在形成第一聚合物层和所述缩合聚合物的结构,从而提供固定相确实可以被工程化以具有期望的属性:例如离子容量,离子选择性,和类似物。 示例性的缩合聚合物是由至少一种多官能化合物的反应的免费反应性的至少一种化合物,E. G.,亲核多官能化合物与亲电子化合物反应而形成。