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公开(公告)号：US20100209316A1
公开(公告)日：2010-08-19
申请号：US12293776
申请日：2007-03-23
CPC分类号： B01J47/024 , C01B11/024 , G01N31/223
摘要： An apparatus for producing a cleaning solution. Specifically, the apparatus of some embodiments includes a reservoir for containing sodium chlorite. A disposable ion exchange cartridge is placed in fluid communication with the sodium chlorite reservoir via a conduit. The ion exchange cartridge is selectively disconnectable from fluid communication with the sodium chlorite reservoir or from the conduit. Generally, the ion exchange cartridge will be disconnected and replaced when the ion exchange materials in the cartridge are depleted or exhausted. A catalyst can also be placed in fluid communication with the sodium chlorite reservoir. The catalyst can be contained in disposable or selectively disconnectable cartridge that can be easily replaced when depleted. In another aspect of the invention, a color comparison chart is positioned adjacent a conduit to allow one to compare the color of the solution to the chart and determine the concentration of the solution.
摘要翻译： 一种清洗液的制造装置。 具体地，一些实施例的装置包括用于容纳亚氯酸钠的储存器。 一次性离子交换盒通过导管与亚氯酸钠储存器流体连通。 离子交换盒可以选择性地与亚氯酸钠储存器或从导管流体连通地断开。 通常，当盒中的离子交换材料耗尽或耗尽时，离子交换盒将被断开并被更换。 催化剂也可以与亚氯酸钠储层流体连通。 催化剂可以容纳在一次性或可选择性地断开的盒中，当耗尽时可以容易地更换。 在本发明的另一方面，颜色比较图被定位在导管附近，以允许将颜色比较图与溶液的颜色与图表进行比较并确定溶液的浓度。
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2.发明申请Method of preparing, storing, transporting and testing chlorine dioxide solutions 有权二氧化氯溶液的制备，储存，运输和检测方法公开(公告)号：US20120214248A1
公开(公告)日：2012-08-23
申请号：US13332825
申请日：2011-12-21
CPC分类号： C01B11/022 , C01B11/10 , C01B11/14 , G01N31/00 , G01N2001/4066
摘要： A method for determining the concentration of chlorine dioxide in a chlorine dioxide solution having the following steps:(1) isolating two samples, Sample 1 and Sample 2, from the chlorine dioxide solution;(2) stripping the chlorine dioxide from Sample 1;(3) completely converting the chlorine dioxide in Sample 2 to other chlorine species;(4) transporting the chlorine dioxide samples either within the facility or outside the facility to a testing site;(5) separately determining the concentration of the chlorine containing species in each of Samples 1 and 2; and(6) calculating the concentration of chlorine dioxide in said chlorine dioxide solution based upon the information obtained in step (5).
摘要翻译： 一种用于确定二氧化氯溶液中二氧化氯浓度的方法，具有以下步骤：（1）从二氧化氯溶液中分离样品1和样品2的两个样品; （2）从样品1中汽提二氧化氯; （3）将样品2中的二氧化氯完全转化为其他氯物质; （4）将设施内或设备外的二氧化氯样品运送到检测地点; （5）分别测定样品1和2中的含氯物质的浓度; 和（6）基于步骤（5）中获得的信息计算二氧化氯溶液中二氧化氯的浓度。
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3.发明申请Methods and apparatus for producing the halogen dioxide, chlorine dioxide, by ion exchange 审中-公开通过离子交换生产二氧化氯，二氧化氯的方法和设备公开(公告)号：US20070253891A1
公开(公告)日：2007-11-01
申请号：US11790771
申请日：2007-04-27
IPC分类号： C01B11/02
CPC分类号： C01B11/024
摘要： The halogen dioxide, chlorine dioxide is produced from its chlorite reactant using ion exchange media in a stable reactant form, and then passing a known concentration of counter ions through the ion exchange media in a moist environment so that there is an exchange of ions, and the reactants that are released form activated chlorine dioxide within the ion exchange material. The ion exchange media both contributes reactants to and extracts contaminants from the moist environment via its ion exchange mechanism. The counter ions may be derived from one or more stable precursor solutions which themselves may contain reactants and/or soluble catalysts. The reactants of the precursor solutions cannot act as the counter ion, or ions, in the ion exchange mechanism, but the soluble catalysts can. The ion exchange media can be mixed or layered with one or more insoluble catalysts, to enhance the formation of the activated halogen dioxide, chlorine dioxide within the ion exchange material.
摘要翻译： 使用离子交换介质以其稳定的反应物形式从其亚氯酸盐反应物中产生二氧化氯，然后在潮湿环境中将已知浓度的抗衡离子通过离子交换介质，使得存在离子交换，和 在离子交换材料内释放的反应物形成活化的二氧化氯。 离子交换介质通过其离子交换机制贡献反应物并从潮湿环境中提取污染物。 抗衡离子可以衍生自一种或多种本身可以含有反应物和/或可溶性催化剂的稳定的前体溶液。 前体溶液的反应物不能作为离子交换机制中的抗衡离子或离子，而是可溶性催化剂。 离子交换介质可以与一种或多种不溶性催化剂混合或分层，以增强离子交换材料内活性二氧化氯，二氧化氯的形成。
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公开(公告)号：US07087208B2
公开(公告)日：2006-08-08
申请号：US09919918
申请日：2001-08-02
CPC分类号： C01B11/022 , B01J31/08 , B01J39/02 , B01J39/04 , B01J41/02 , B01J41/04 , C01B11/023 , C01B11/024 , C01B11/028 , C01B11/08
摘要： Chlorous acid is generated from a chlorite salt precursor, a chlorate salt precursor, or a combination of both by ion exchange. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and adding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchange materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.
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公开(公告)号：US20140234201A1
公开(公告)日：2014-08-21
申请号：US14178643
申请日：2014-02-12
IPC分类号： C01B11/02
CPC分类号： C01B11/022 , B01J31/08 , B01J39/02 , B01J39/04 , B01J41/02 , B01J41/04 , C01B11/023 , C01B11/024 , C01B11/028 , C01B11/08
摘要： Chlorous acid is generated from a chlorite salt precursor, a chlorate salt precursor, or a combination of both by ion exchange. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and adding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchange materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and Chlorine dioxide solutions.
摘要翻译： 通过离子交换从亚氯酸盐前体，氯酸盐前体或两者的组合产生氯酸。 离子交换材料通过同时从溶液中除去不需要的阳离子并将氢离子加入到溶液中来促进产生氯酸。 二氧化氯以受控的方式从氯酸通过催化产生。 二氧化氯可以在产生氯酸之后或同时产生亚氯酸时产生。 为了将亚氯酸催化成二氧化氯，氯酸可以通过离子交换或以常规方式产生。 离子交换材料也用于纯化氯酸和二氧化氯溶液，而不会导致所述溶液的降解，从而在氯酸和二氧化氯溶液中用不理想的离子（如稳定离子）交换不需要的离子，并调节pH 氯酸和二氧化氯溶液。
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6.发明申请Methods and apparatus for producing the halogen dioxide, chlorine dioxide, by ion exchange 审中-公开通过离子交换生产二氧化氯，二氧化氯的方法和设备公开(公告)号：US20110250123A1
公开(公告)日：2011-10-13
申请号：US13165611
申请日：2011-06-21
CPC分类号： C01B11/024
摘要： The halogen dioxide, chlorine dioxide is produced from its chlorite reactant using ion exchange media in a stable reactant form, and then passing a known concentration of counter ions through the ion exchange media in a moist environment so that there is an exchange of ions, and the reactants that are released form activated chlorine dioxide within the ion exchange material. The ion exchange media both contributes reactants to and extracts contaminants from the moist environment via its ion exchange mechanism. The counter ions may be derived from one or more stable precursor solutions which themselves may contain reactants and/or soluble catalysts. The reactants of the precursor solutions cannot act as the counter ion, or ions, in the ion exchange mechanism, but the soluble catalysts can. The ion exchange media can be mixed or layered with one or more insoluble catalysts, to enhance the formation of the activated halogen dioxide, chlorine dioxide within the ion exchange material.
摘要翻译： 使用离子交换介质以其稳定的反应物形式从其亚氯酸盐反应物中产生二氧化氯，然后在潮湿环境中将已知浓度的抗衡离子通过离子交换介质，使得存在离子交换，和 在离子交换材料内释放的反应物形成活化的二氧化氯。 离子交换介质通过其离子交换机制为潮湿环境提供反应物并从中提取污染物。 抗衡离子可以衍生自一种或多种本身可以含有反应物和/或可溶性催化剂的稳定的前体溶液。 前体溶液的反应物不能作为离子交换机制中的抗衡离子或离子，而是可溶性催化剂。 离子交换介质可以与一种或多种不溶性催化剂混合或分层，以增强离子交换材料内活性二氧化氯，二氧化氯的形成。
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7.发明授权Electrolytic process and apparatus for the controlled reduction of inorganic and organic species in aqueous solutions 失效用于在水溶液中控制还原无机和有机物质的电解方法和装置
公开(公告)号：US5609742A
公开(公告)日：1997-03-11
申请号：US400950
申请日：1995-03-09
IPC分类号： C02F1/42 , B01D61/48 , B01J41/04 , B01J47/08 , B01J49/00 , C02F1/46 , C02F1/461 , C02F1/467 , C02F1/469 , C25B1/00 , C25B1/24 , C25B9/00 , C25B9/16 , C25B11/04 , C25B13/04
CPC分类号： C25B1/24 , B01D61/48 , B01J47/08 , B01J49/0052 , C02F1/46114 , C02F1/4672 , C02F1/4674 , C02F1/4676 , C25B1/00 , C25B9/166 , C02F1/42 , C02F1/4695 , C02F2103/023 , C02F2103/42 , C02F2201/46115 , C02F2201/46145 , C02F2303/04
摘要： An electrolytic process and apparatus is disclosed for oxidizing or reducing inorganic and organic species, especially in dilute aqueous solutions. The electrolytic reactor includes an anode and cathode in contact with a packed bed of particulate ion exchange material which establishes an infinite number of transfer sites in the electrolyte to significantly increase the mobility of the ionic species to be oxidized or reduced toward the anode or cathode, respectively. The ion exchange material is cationic for oxidation and anionic for reduction, or a combination of both for special circumstances. Preferably, the ion exchange material is treated to convert a portion of the transfer sites to semiconductor junctions which act as mini anodes, or cathodes, to significantly increase the capacity of the reactor to oxidize or reduce the species to be treated. Exemplary applications for the disclosed electrolytic process and apparatus are the conversion of halides to halous acids in dilute solutions.
摘要翻译： 公开了用于氧化或还原无机和有机物质的电解方法和装置，特别是在稀水溶液中。 电解反应器包括与颗粒离子交换材料的填充床接触的阳极和阴极，其在电解质中建立无限数量的转移位点，以显着增加要向阳极或阴极被氧化或还原的离子物质的迁移率， 分别。 离子交换材料是阳离子用于氧化和阴离子用于还原，或两者的组合用于特殊情况。 优选地，处理离子交换材料以将一部分转移位点转化成用作微型阳极或阴极的半导体结，以显着增加反应器氧化或减少待处理物质的能力。 所公开的电解方法和装置的示例性应用是在稀溶液中将卤化物转化为卤酸。
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8.发明授权Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions 失效用于在水溶液中控制无机和有机物质氧化的电解过程和装置
公开(公告)号：US5419816A
公开(公告)日：1995-05-30
申请号：US141675
申请日：1993-10-27
IPC分类号： C02F1/42 , B01D61/48 , B01J41/04 , B01J47/08 , B01J49/00 , C02F1/46 , C02F1/461 , C02F1/467 , C02F1/469 , C25B1/00 , C25B1/24 , C25B9/00 , C25B9/16 , C25B11/04 , C25B13/04
CPC分类号： C25B1/24 , B01D61/48 , B01J47/08 , B01J49/0052 , C02F1/46114 , C02F1/4672 , C02F1/4674 , C02F1/4676 , C25B1/00 , C25B9/166 , C02F1/42 , C02F1/4695 , C02F2103/023 , C02F2103/42 , C02F2201/46115 , C02F2201/46145 , C02F2303/04
摘要： An electrolytic process and apparatus is disclosed for oxidizing or reducing inorganic and organic species, especially in dilute aqueous solutions. The electrolytic reactor includes an anode and cathode in contract with a packed bed of particulate ion exchange material which establishes an infinite number of transfer sites in the electrolyte to significantly increase the mobility of the ionic species to be oxidized or reduced toward the anode or cathode, respectively. The ion exchange material is cationic for oxidation and anionic for reduction, or a combination of both for special circumstances. Preferably, the ion exchange material is treated to convert a portion of the transfer sites to semiconductor junctions which act as mini anodes, or cathodes, to significantly increase the capacity of the reactor to oxidize or reduce the species to be treated. Exemplary applications for the disclosed electrolytic process and apparatus are the conversion of halides to halous acids in dilute solutions.
摘要翻译： 公开了用于氧化或还原无机和有机物质的电解方法和装置，特别是在稀水溶液中。 电解反应器包括与颗粒状离子交换材料的填充床收缩的阳极和阴极，其在电解质中建立无限数量的转移位点，以显着增加要向阳极或阴极被氧化或还原的离子物质的迁移率， 分别。 离子交换材料是阳离子用于氧化和阴离子用于还原，或两者的组合用于特殊情况。 优选地，处理离子交换材料以将一部分转移位点转化成用作微型阳极或阴极的半导体结，以显着增加反应器氧化或减少待处理物质的能力。 所公开的电解方法和装置的示例性应用是在稀溶液中将卤化物转化为卤酸。
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公开(公告)号：US10894715B2
公开(公告)日：2021-01-19
申请号：US14178643
申请日：2014-02-12
摘要： Chlorous acid is generated from a chlorite salt precursor, a chlorate salt precursor, or a combination of both by ion exchange. The ion exchange material facilitates the generation of chlorous acid by simultaneously removing unwanted cations from solution and adding hydrogen ion to solution. Chlorine dioxide is generated in a controlled manner from chlorous acid by catalysis. Chlorine dioxide can be generated either subsequent to the generation of chlorous acid or simultaneously with the generation of chlorous acid. For catalysis of chlorous acid to chlorine dioxide, the chlorous acid may be generated by ion exchange or in a conventional manner. Ion exchange materials are also used to purify the chlorous acid and chlorine dioxide solutions, without causing degradation of said solutions, to exchange undesirable ions in the chlorous acid and chlorine dioxide solutions with desirable ions, such as stabilizing ions, and to adjust the pH of chlorous acid and chlorine dioxide solutions.
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10.发明授权Method of preparing, storing, transporting and testing chlorine dioxide solutions 有权二氧化氯溶液的制备，储存，运输和检测方法公开(公告)号：US08748188B2
公开(公告)日：2014-06-10
申请号：US13332825
申请日：2011-12-21
CPC分类号： C01B11/022 , C01B11/10 , C01B11/14 , G01N31/00 , G01N2001/4066
摘要： Chlorine dioxide solutions are stabilized and prepared for storage, transportation, and testing. Each solution is separated into two samples. Chlorine dioxide is removed from one sample and then each sample is stabilized and prepared such that each sample contains only oxidized and/or reduced forms of chlorine dioxide. The stable samples may be stored, transported, and tested for chlorine dioxide. The samples are tested for the oxidized and/or reduced forms of chlorine dioxide by known methods, and mass balance equations are used to determine the concentration of chlorine dioxide in the original sample before stabilization and preparation.
摘要翻译： 二氧化氯溶液稳定并准备储存，运输和测试。 每个溶液分成两个样品。 从一个样品中除去二氧化氯，然后每个样品稳定并制备，使得每个样品仅含有氧化和/或还原形式的二氧化氯。 稳定的样品可以储存，运输和测试二氧化氯。 通过已知方法测试样品的氧化和/或还原形式的二氧化氯，并且使用质量平衡方程式来确定在稳定化和制备前的原始样品中二氧化氯的浓度。
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