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公开(公告)号：US20100307979A1
公开(公告)日：2010-12-09
申请号：US12669969
申请日：2008-07-10
CPC分类号： C08F12/36 , B01D15/00 , B01D53/02 , B01D53/64 , B01D2251/90 , B01J13/10 , B01J20/26 , B01J20/261 , B01J20/265 , B01J41/14 , B01J45/00 , C02F1/42 , C02F1/683 , C02F2101/20 , C08F8/30 , C08F8/44 , C08F2800/20 , C22B3/42 , C22B7/006 , Y02P10/234 , C08F212/08
摘要： The present application relates to novel chelate resins which contain, as a functional group, quaternary nitrogen atoms in structures of the general formula (I) in which at least one of the radicals R1 to R3 represents an optionally substituted radical of the series consisting of picolyl, methylquinoline or methylpiperidine, m represents an integer from 1 to 4 and M represents the polymer matrix and X represents a counterion of the series consisting of hydroxide OH−, halide, preferably Cl−, Br−, or sulphate SO42−, a process for their preparation and the use thereof, in particular the use of the novel chelate resins in hydrometallurgy and electroplating.
摘要翻译： 本申请涉及新的螯合树脂，其中含有作为官能团的通式（I）结构中的季氮原子，其中基团R 1至R 3中的至少一个表示任选取代的由吡啶甲基 ，甲基喹啉或甲基哌啶，m表示1至4的整数，M表示聚合物基体，X表示由氢氧化物OH-，卤化物，优选Cl-，Br-或硫酸盐SO 4 2-组成的系列的抗衡离子， 其制备及其用途，特别是新型螯合树脂在湿法冶金和电镀中的应用。
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公开(公告)号：US20090158896A1
公开(公告)日：2009-06-25
申请号：US12087632
申请日：2007-01-26
申请人： Duilio Rossoni , Reinhold Klipper , Bruno Hees , Rudolf Wagner , Stefan Neumann , Olaf Halle , Wolfgang Podszun , Michael Schelhaas
发明人： Duilio Rossoni , Reinhold Klipper , Bruno Hees , Rudolf Wagner , Stefan Neumann , Olaf Halle , Wolfgang Podszun , Michael Schelhaas
CPC分类号： C22B3/42 , B01J45/00 , C22B3/24 , C22B23/0453 , Y02P10/234
摘要： The present invention relates to the use of monodisperse, macroporous chelating resins in the recovery of metals in hydrometallurgical processes, in particular in resin-in-pulp processes.
摘要翻译： 本发明涉及单分散大孔螯合树脂在湿法冶金方法中回收金属的用途，特别是在树脂 - 纸浆法中。
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公开(公告)号：US08177982B2
公开(公告)日：2012-05-15
申请号：US12218435
申请日：2008-07-15
IPC分类号： B01D53/14
CPC分类号： C22B3/42 , B01D53/64 , B01D2253/206 , B01D2257/60 , B01J45/00 , C02F1/683 , C02F2101/20 , C02F2103/10 , C08F8/30 , C22B3/24 , Y02P10/234 , C08F212/08
摘要： The present invention relates to a method of producing novel monodisperse chelate resins based on crosslinked polymer beads containing aminomethyl groups and/or aminomethyl nitrogen heterocyclic groups that have a high uptake capacity for heavy metals and rapid kinetics.
摘要翻译： 本发明涉及一种基于具有高重金属吸收能力和快速动力学的氨基甲基和/或氨基甲基氮杂环基团的交联聚合物珠粒生产新型单分散螯合树脂的方法。
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公开(公告)号：US20090045137A1
公开(公告)日：2009-02-19
申请号：US12218435
申请日：2008-07-15
CPC分类号： C22B3/42 , B01D53/64 , B01D2253/206 , B01D2257/60 , B01J45/00 , C02F1/683 , C02F2101/20 , C02F2103/10 , C08F8/30 , C22B3/24 , Y02P10/234 , C08F212/08
摘要： The present invention relates to a method of producing novel monodisperse chelate resins based on crosslinked polymer beads containing aminomethyl groups and/or aminomethyl nitrogen heterocyclic groups that have a high uptake capacity for heavy metals and rapid kinetics.
摘要翻译： 本发明涉及一种基于具有高重金属吸收能力和快速动力学的氨基甲基和/或氨基甲基氮杂环基团的交联聚合物珠粒生产新型单分散螯合树脂的方法。
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公开(公告)号：US20070241056A1
公开(公告)日：2007-10-18
申请号：US11732970
申请日：2007-04-05
申请人： Reinhold Klipper , Wolfgang Podszun , Stefan Neumann , Michael Schelhaas , Holger Schafer , Thomas Linn , Wolfgang Zarges
发明人： Reinhold Klipper , Wolfgang Podszun , Stefan Neumann , Michael Schelhaas , Holger Schafer , Thomas Linn , Wolfgang Zarges
IPC分类号： B01D15/00
CPC分类号： C02F1/42 , B01J20/28085 , B01J43/00 , B01J47/016 , B01J49/45 , C02F1/281 , C02F2303/16
摘要： The present invention relates to the use of amphoteric ion exchangers for adsorbing oxo anions, preferably to the use of iron oxide/iron oxyhydroxide-containing amphoteric ion exchangers for removing oxo anions from water and aqueous solutions, and to the preparation of these amphoteric iron oxide/iron oxyhydroxide-containing ion exchangers.
摘要翻译： 本发明涉及两性离子交换剂用于吸附氧阴离子的用途，优选使用含氧化铁/含羟基氧化铁的两性离子交换剂来除去水和水溶液中的氧阴离子，以及制备这些两性氧化铁 /含羟基氧化铁的离子交换剂。
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公开(公告)号：US20070241057A1
公开(公告)日：2007-10-18
申请号：US11732933
申请日：2007-04-05
申请人： Reinhold Klipper , Wolfgang Podszun , Stefan Neumann , Holger Schafer , Thomas Linn , Wolfgang Zarges
发明人： Reinhold Klipper , Wolfgang Podszun , Stefan Neumann , Holger Schafer , Thomas Linn , Wolfgang Zarges
IPC分类号： B01D15/00
CPC分类号： C02F1/42 , B01J41/07 , B01J47/016 , B01J49/07 , C02F2101/103 , C02F2101/34 , C02F2303/16
摘要： The present invention relates to a process for the preparation of iron oxide/iron oxyhydroxide-containing weakly basic anion exchangers prepared according to the phthalimide process and their use for removing oxo anions and their thio analogues, preferably of arsenic, from water and aqueous solutions and to a regeneration process.
摘要翻译： 本发明涉及一种制备根据邻苯二甲酰亚胺法制备的含氧化铁/含羟基氧化铁的弱碱性阴离子交换剂及其用于从水和水溶液中除去氧阴离子及其硫代类似物（优选砷）的用途的方法， 到再生过程。
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公开(公告)号：US07708892B2
公开(公告)日：2010-05-04
申请号：US11810520
申请日：2007-06-06
IPC分类号： C02F1/42
CPC分类号： C02F1/42 , B01J41/10 , B01J45/00 , B01J47/016 , C02F2101/103 , C02F2101/105 , C02F2101/20 , C02F2101/203 , C02F2101/206
摘要： The present invention relates to the use of inorganic salts for increasing the adsorption of oxoanions and/or thioanalogues thereof to metal-doped ion exchangers, preferably to iron oxide/iron oxyhydroxide-containing ion exchangers, preferably from water or aqueous solutions, and also the conditioning of these metal-doped ion exchangers having increased adsorption behaviour toward oxoanions and/or thioanalogues thereof by using inorganic salts with the exception of amphoteric ion exchangers which have both acidic and basic groups as functional groups.
摘要翻译： 本发明涉及无机盐用于增加氧化亚氨基和/或其硫代分子对金属掺杂的离子交换剂，优选氧化铁/含羟基氧化铁的离子交换剂，优选水或水溶液的吸附，以及 通过使用无机盐除了具有酸性和碱性基团作为官能团的两性离子交换剂之外，这些金属掺杂的离子交换剂的调理具有增加的吸附行为向氧阴离子和/或硫代分子的吸附行为。
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公开(公告)号：US08399528B2
公开(公告)日：2013-03-19
申请号：US12890772
申请日：2010-09-27
CPC分类号： B01J45/00 , C08F8/30 , C08F212/08 , C08F212/12 , C08F212/36 , C08F2/18
摘要： The present invention relates to a method for improved removal of cations, preferably alkaline earth metals, in particular calcium and barium, from aqueous solutions using chelating resins having acetic acid and/or iminodiacetic acid groups having high dynamic absorption capacity for cations at a low residual content of the cations and high regeneration efficiency, to the chelating exchangers themselves, and also to uses thereof.
摘要翻译： 本发明涉及使用具有低残留量阳离子的具有高动态吸收能力的乙酸和/或亚氨基二乙酸基团的螯合树脂从水溶液中除去阳离子，优选碱土金属，特别是钙和钡的方法。 阳离子的含量高，再生效率高，对螯合交换体本身也是有用的。
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公开(公告)号：US20110132844A1
公开(公告)日：2011-06-09
申请号：US12890772
申请日：2010-09-27
CPC分类号： B01J45/00 , C08F8/30 , C08F212/08 , C08F212/12 , C08F212/36 , C08F2/18
摘要： The present invention relates to a method for improved removal of cations, preferably alkaline earth metals, in particular calcium and barium, from aqueous solutions using chelating resins having acetic acid and/or iminodiacetic acid groups having high dynamic absorption capacity for cations at a low residual content of the cations and high regeneration efficiency, to the chelating exchangers themselves, and also to uses thereof.
摘要翻译： 本发明涉及使用具有低残留量阳离子的具有高动态吸收能力的乙酸和/或亚氨基二乙酸基团的螯合树脂从水溶液中除去阳离子，优选碱土金属，特别是钙和钡的方法。 阳离子的含量高，再生效率高，对螯合交换体本身也是有用的。
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公开(公告)号：US20110089116A1
公开(公告)日：2011-04-21
申请号：US12890794
申请日：2010-09-27
CPC分类号： B01J45/00 , C02F2001/425 , C02F2101/20 , C08F8/30 , C08F8/40 , C08F212/08 , C08F212/12 , C08F212/36 , C25B1/46 , C25B15/08
摘要： The present invention relates to a method for improved removal of cations, preferably alkaline earth metals, in particular calcium and barium, from aqueous solutions using chelating resins having aminomethylphosphonic acid groups and iminodimethylphosphonic acid groups having high dynamic absorption capacity for cations at a low residual content of the cations and high regeneration efficiency, and a markedly lengthened loading duration of the chelating resin, to the chelating exchangers themselves, and also to uses thereof.
摘要翻译： 本发明涉及一种使用具有氨基甲基膦酸基团的螯合树脂和具有低动态吸收能力的亚氨基二甲基膦酸基团从低水平溶液中除去阳离子，优选碱土金属，特别是钙和钡的方法， 的阳离子和高再生效率，并且螯合树脂的负载持续时间显着延长到螯合交换剂本身，以及其用途。
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