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1. 发明申请

US20180105434A1 SYSTEM AND METHOD FOR REINSURANCE OF AIR PURIFICATION 审中-公开
公开(公告)号：US20180105434A1
公开(公告)日：2018-04-19
申请号：US15787650
申请日：2017-10-18
申请人： PurWorld Technologies LLC
发明人： Allen K. Bettilyon , Robert Adams
IPC分类号： C01G23/047 , C11D7/20 , C01B11/02 , G06Q30/02
CPC分类号： C01G23/0475 , A61L2/18 , A61L2/24 , A61L2202/14 , A61L2202/25 , C01B11/022 , C01B11/028 , C02F2303/04 , C11D7/20 , G06Q30/0206
摘要： A chemical disinfection process for vehicles using chlorine dioxide and titanium dioxide with calculated re-treatment formulas and schedules based on bacterial infestation data. Systems and methods that include client devices and servers that monitor and control a chemical disinfection process. The system generates a surety arrangement that facilitates re-treatment and electronic notification alerts to chemical solution vendors, dealers and vehicle owners.

2. 发明授权

US09045340B2 Storage-stable aqueous solutions of chlorine dioxide and methods for preparing and using them 有权
公开(公告)号：US09045340B2
公开(公告)日：2015-06-02
申请号：US13365902
申请日：2012-02-03
申请人： Thomas Ellsworth McWhorter , Peter Kazlas , Madhu Anand , John Peter Hobbs , Aaron A. Rosenblatt , Robert H. Shay , Barzin Keramati
发明人： Thomas Ellsworth McWhorter , Peter Kazlas , Madhu Anand , John Peter Hobbs , Aaron A. Rosenblatt , Robert H. Shay , Barzin Keramati
IPC分类号： A61L2/18 , C01B11/02
CPC分类号： C01B11/024 , A01N59/00 , A61K33/00 , B65B63/00 , C01B11/022 , C01B11/028 , Y10T428/13 , Y10T428/131 , Y10T428/1334 , Y10T428/1352
摘要： The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepare by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chlorite and contacting the resulting chlorine dioxide gas with a liquid.

3. 发明授权

US08512671B2 Permeation method and apparatus for preparing fluids containing high purity chlorine dioxide 有权
标题翻译：用于制备含有高纯度二氧化氯的流体的渗透方法和装置
公开(公告)号：US08512671B2
公开(公告)日：2013-08-20
申请号：US12441941
申请日：2007-09-21
申请人： Zoltán Noszticzius , Mária Gyökérné Wittmann , Kristóf Kály-Kullai , Marianna Megyesi , András Volford , Emese Merkertné Balogh , Levente Balogh
发明人： Zoltán Noszticzius , Sándor Balogh , Mária Gyökérné Wittmann , Kristóf Kály-Kullai , Marianna Megyesi , András Volford
IPC分类号： C01B11/02 , B01J7/02 , B01J19/00 , C25B1/26
CPC分类号： C01B11/028 , B01D63/087 , B01D69/02 , B01D71/70 , B01D2325/02 , B01D2325/20 , B01J19/245 , B01J19/2475 , C01B11/024 , C01B11/026
摘要： Method to prepare fluids (liquids and gases) containing pure chlorine dioxide which is not contaminated by the starting materials or the byproducts of the chlorine dioxide synthesis or to deliver pure chlorine dioxide into any medium capable of dissolving chlorine dioxide, wherein the chlorine dioxide generated in the process is transported across a pore free polymeric membrane via selective permeation into the target medium. Apparatus to realize the said method, wherein the generation of chlorine dioxide is carried out in such a reactor where some or all walls comprising the reactor, or the walls of a permeator unit attached to the reactor, are made of the said pore free polymer, characteristically some kind of silicone rubber, which is highly permeable to chlorine dioxide, but which is practically impermeable for the acidic and corrosive reagents used for the chlorine dioxide synthesis, its permeability being at least 3 orders of magnitude lower for these contaminating components compared to that of chlorine dioxide. The invention can be realized both by batch and by continuous reactors.
摘要翻译：制备含有纯二氧化氯的流体（液体和气体）的方法，其不被二氧化氯合成的原料或副产物污染，或将纯二氧化氯输送到任何能够溶解二氧化氯的介质中，其中二氧化氯该过程通过选择性渗透到目标介质中而通过无孔的聚合物膜传送。实现所述方法的装置，其中二氧化氯的产生在这样的反应器中进行，其中包括反应器的一些或所有壁或连接到反应器的渗透器单元的壁由所述无孔聚合物制成，特点是某种硅氧烷，其对二氧化氯是高度可渗透的，但对于用于二氧化氯合成的酸性和腐蚀性试剂实际上是不可渗透的，与其相比，这些污染成分的渗透性低至少3个数量级的二氧化氯。本发明可以通过批量和连续反应器实现。

4. 发明授权

US5433938A Chlorine-destruct method 失效
标题翻译：氯破坏法
公开(公告)号：US5433938A
公开(公告)日：1995-07-18
申请号：US965183
申请日：1992-10-23
申请人： Richard L. Wilson , David A. Hildebrand
发明人： Richard L. Wilson , David A. Hildebrand
IPC分类号： C01B11/02
CPC分类号： C01B11/025 , C01B11/026 , C01B11/028
摘要： An improvement is provided in a process for the preferential removal of chlorine from an aqueous solution of chlorine dioxide and chlorine which has been prepared by the process of reducing a chlorate with a reducing agent in a strong acid, and wherein the gases produced thereby are dissolved in water. The improvement comprises the step of adding hydrogen peroxide, oxalic acid or a salt of oxalic acid, to a cool (i.e. at a temperature of about 0.degree. C. to about 25.degree. C.) aqueous solution of the chlorine within a period of less than 2.5 hours dioxide and chlorine. Substantially all of the chlorine is destroyed with almost no destruction of the chlorine dioxide.
摘要翻译：在通过在强酸中还原氯酸盐的方法制备的二氧化氯和氯水溶液中优先除去氯的方法中提供了改进，其中由此产生的气体溶解在水里。该改进包括将过氧化氢，草酸或草酸盐在较少的时间内（即在约0℃至约25℃的温度下）加入氯的步骤超过2.5小时的二氧化氯和氯气。基本上所有的氯都被二氧化氯几乎没有破坏而被破坏。

5. 发明授权

US09738520B2 Chlorine dioxide gas generating agent pack, and manufacturing method and storage method therefor 有权
公开(公告)号：US09738520B2
公开(公告)日：2017-08-22
申请号：US14437009
申请日：2012-10-24
申请人： AMATERA, INC.
发明人： Hiromasa Fujita , Tetsuhiro Fujita
IPC分类号： C01B11/02 , A01N25/18 , A61L2/20 , A61L9/12 , A61L9/014
CPC分类号： C01B11/024 , A01N25/18 , A61L2/20 , A61L9/014 , A61L9/12 , A61L2202/11 , A61L2202/15 , C01B11/028 , A01N59/00
摘要： A chlorine dioxide gas generating agent pack includes a chlorine dioxide gas generating agent containing a mixture of chlorite powder, gas generation control agent powder, moisture-absorbent powder, water-absorbent resin powder, and activating agent powder; and a gas-permeable film container permeable to water vapor and chlorine dioxide gas and containing the chlorine dioxide gas generating agent. This chlorine dioxide gas generating agent pack is suitable for being carried to a region where sterilization, disinfection and deodorization are required.

6. 发明申请

US20150284249A1 CHLORINE DIOXIDE GAS GENERATING AGENT PACK, AND MANUFACTURING METHOD AND STORAGE METHOD THEREFOR 有权
标题翻译：二氧化氯气体发生剂二甲醚及其制造方法及储存方法
公开(公告)号：US20150284249A1
公开(公告)日：2015-10-08
申请号：US14437009
申请日：2012-10-24
申请人： AMATERA, INC.
发明人： Hiromasa Fujita , Tetsuhiro Fujita
IPC分类号： C01B11/02 , A61L9/12 , A61L2/20
CPC分类号： C01B11/024 , A01N25/18 , A61L2/20 , A61L9/014 , A61L9/12 , A61L2202/11 , A61L2202/15 , C01B11/028 , A01N59/00
摘要： A chlorine dioxide gas generating agent pack includes a chlorine dioxide gas generating agent containing a mixture of chlorite powder, gas generation control agent powder, moisture-absorbent powder, water-absorbent resin powder, and activating agent powder; and a gas-permeable film container permeable to water vapor and chlorine dioxide gas and containing the chlorine dioxide gas generating agent. This chlorine dioxide gas generating agent pack is suitable for being carried to a region where sterilization, disinfection and deodorization are required.
摘要翻译：二氧化氯气体发生剂组包括含有亚氯酸盐粉末，气体发生控制剂粉末，吸湿性粉末，吸水性树脂粉末和活化剂粉末的混合物的二氧化氯气体发生剂; 以及可渗透水蒸汽和二氧化氯气体并含有二氧化氯气体发生剂的透气膜容器。这种二氧化氯气体发生剂包适用于需要进行消毒，消毒和除臭的区域。

7. 发明申请

US20120148477A1 AQUEOUS SOLUTIONS OF CHLORINE DIOXIDE WITH ENHANCED STABILITY AND METHODS FOR PRODUCING AND PACKAGING THEM 审中-公开
标题翻译：具有增强稳定性的二氧化氯的水溶液及其生产和包装方法
公开(公告)号：US20120148477A1
公开(公告)日：2012-06-14
申请号：US13378103
申请日：2010-06-22
申请人： Aaron A. Rosenblatt , Gilbert Gordon
发明人： Aaron A. Rosenblatt , Gilbert Gordon
IPC分类号： C01B11/02
CPC分类号： C01B11/028
摘要： Aqueous solutions of chlorine dioxide are disclosed. The solutions are substantially free of transition metal ions, transition metal oxides, particulate contaminants. The solutions are uniquely stable with respect to their chlorine dioxide concentration. The solutions can contain chlorine dioxide in the concentration range of about 100 ppm or more to about 10,000 ppm, more preferably about 1,000 ppm or more to about 5,000 ppm and even more preferably about 2,000 ppm or more to about 4,000 ppm, and most preferably about 3,000 ppm. Preferably the solutions are substantially free of organic carbon and metal ions. Methods are disclosed for preparing aqueous solutions of chlorine dioxide comprising (1) purifying water by at least two methods selected from the group consisting of deionization, distillation, reverse osmosis (RO) filtration, carbon filtration, microporous filtration, ultrafiltration, hyperfiltration, ultraviolet oxidation, and electrodialysis, and (2) dissolving filtered chlorine dioxide gas into the water.
摘要翻译：公开了二氧化氯的水溶液。该溶液基本上不含过渡金属离子，过渡金属氧化物，微粒污染物。该溶液在其二氧化氯浓度方面是独特稳定的。溶液可以含有浓度范围为约100ppm或更高至约10,000ppm，更优选约1,000ppm或更多至约5,000ppm，甚至更优选约2,000ppm或更高至约4,000ppm的二氧化氯，最优选约 3,000 ppm。优选地，溶液基本上不含有机碳和金属离子。公开了用于制备二氧化氯水溶液的方法，其包括（1）通过选自去离子，蒸馏，反渗透（RO）过滤，碳过滤，微孔过滤，超滤，超滤，紫外线氧化的至少两种方法净化水，和电渗析，和（2）将过滤的二氧化氯气体溶解在水中。

8. 发明授权

US07824556B2 Methods for making chlorous acid and chlorine dioxide 有权
标题翻译：制备氯酸和二氧化氯的方法
公开(公告)号：US07824556B2
公开(公告)日：2010-11-02
申请号：US11251923
申请日：2005-10-18
申请人： Allison H. Sampson , Richard L. Sampson
发明人： Allison H. Sampson , Richard L. Sampson
IPC分类号： C02F1/76 , D21C9/12 , A23L3/358 , C01B11/08
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。

9. 发明授权

US07160484B2 Method and device for the production of an aqueous solution containing chlorine dioxide 有权
标题翻译：用于生产含有二氧化氯的水溶液的方法和装置
公开(公告)号：US07160484B2
公开(公告)日：2007-01-09
申请号：US09760065
申请日：2001-01-12
申请人： Appadurai Thangaraj , Barry K. Speronello , Timothy D. Wildman
发明人： Appadurai Thangaraj , Barry K. Speronello , Timothy D. Wildman
IPC分类号： C01B11/02
CPC分类号： C01B11/028 , A61L2/18 , A61L2202/11 , C01B11/024
摘要： The present invention is generally directed to a method of producing an aqueous solution of chlorine dioxide from the reaction of a metal chlorite and an acid forming component which do not react to produce chlorine dioxide in the substantial absence of water. The reactants are separated from liquid water by a membrane which allows the controlled passage of liquid water and/or water vapor into contact with the reactants. The chlorine dioxide thus generated passes out through the membrane into the liquid water to produce the desired aqueous solution. Aqueous solutions containing chlorine dioxide produced in this manner can be conveniently used for commercial and domestic cleaning operations such as in the food industry.
摘要翻译：本发明一般涉及一种生产二氧化氯水溶液的方法，该方法是从金属亚氯酸盐和形成酸的组分的反应生成的二氧化氯水溶液在不存在水的情况下不反应生成二氧化氯。反应物通过允许液体水和/或水蒸气受控通过的反应物与膜与液体水分离。由此产生的二氧化氯通过膜流出到液体水中以产生所需的水溶液。以这种方式生产的含有二氧化氯的水溶液可以方便地用于商业和家庭清洁操作，例如在食品工业中。

10. 发明申请

US20060171875A1 Methods for making chlorine dioxide 审中-公开
标题翻译：制造二氧化氯的方法
公开(公告)号：US20060171875A1
公开(公告)日：2006-08-03
申请号：US11391413
申请日：2006-03-29
申请人： Allison Sampson , Richard Sampson
发明人： Allison Sampson , Richard Sampson
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： 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.
摘要翻译：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。

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