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    SYSTEM AND METHOD FOR PRODUCING ELECTROCHEMICALLY ACTIVATED SOLUTIONS
    1.
    发明申请
    SYSTEM AND METHOD FOR PRODUCING ELECTROCHEMICALLY ACTIVATED SOLUTIONS 有权

    公开(公告)号：US20220396505A1

    公开(公告)日：2022-12-15

    申请号：US17344951

    申请日：2021-06-11

    申请人： Annihilare Medical Systems, Inc.

    发明人： Clay Parker Sipes ,  Marion E. Paris, JR. ,  Lynden Troy Berry ,  Samuel James Vandesande

    IPC分类号： C02F1/461 ,  C01D1/04 ,  C01B11/04 ,  C25B1/16 ,  C25B1/26

    摘要： A system and associated method for producing an HOCl solution and an NaOH solution includes a generator operable for producing the HOCl and NaOH solutions utilizing electricity and a mixture of water and brine in an electrolysis cell. The generator includes a mechanical fixed flow restrictor (FFR) operable for controlling at least one of a pH of the HOCl solution and a free available chlorine (FAC) of the HOCl solution. The FFR includes an insert having a longitudinal fluid passageway. The length of the insert and the diameter of the fluid passageway are selected to control the pH of the HOCl solution and/or the FAC of the HOCl solution. The FFR is interchangeable so that the pH of the HOCl solution and/or the FAC of the HOCl solution can be precisely controlled.

    Process for making mixtures of chelating agents
    4.
    发明授权
    Process for making mixtures of chelating agents 有权

    公开(公告)号：US10519097B2

    公开(公告)日：2019-12-31

    申请号：US15573155

    申请日：2016-05-03

    申请人： BASF SE

    发明人： Armin Stamm ,  Thomas Schmidt ,  Christopher Orr ,  Jeremy Manning

    IPC分类号： C07C227/18 ,  C11D3/33 ,  C01D1/04 ,  C07C229/16 ,  C11D11/00

    摘要： Process for making a chelating agent according to the general formula (I), R1—CH(COOX1)—N(CH2COOX1)2 wherein R1 is selected from hydrogen, C1-C4-alkyl, phenyl, benzyl, CH2OH, and CH2CH2COOX1, X1 is (MχH1−χ), M being selected from alkali metal, x is in the range of from 0.6 to 1, said process comprising the following steps: (a) providing a solid, a slurry or a solution of a compound according to general formula (II a) R1—CH(COOX2)—N(CH2CN)2 wherein X2 is (MyH1−y), M being selected from alkali metal, y is in the range of from zero to 1, (b) contacting said solid or slurry or solution with an aqueous solution of alkali metal hydroxide, wherein the molar ratio of alkali metal ions to nitrile groups is in the range of from 0.6:1 to 0.95:1, (c) reacting said compound according to general formula (II a) with said alkali metal hydroxide.

    CATION EXCHANGE MEMBRANE AND METHOD FOR PRODUCING POTASSIUM HYDROXIDE AQUEOUS SOLUTION
    5.
    发明申请
    CATION EXCHANGE MEMBRANE AND METHOD FOR PRODUCING POTASSIUM HYDROXIDE AQUEOUS SOLUTION 审中-公开
    交换膜和生产氢氧化钾水溶液的方法

    公开(公告)号：US20170029585A1

    公开(公告)日：2017-02-02

    申请号：US15291121

    申请日：2016-10-12

    申请人： Asahi Glass Company, Limited

    发明人： Hiromitsu KUSANO ,  Takayuki KANEKO ,  Yasushi YAMAKI ,  Takayuki ENDO

    IPC分类号： C08J5/22 ,  C25B13/08 ,  B01J39/20 ,  C25B1/16 ,  C01D1/04 ,  B01J39/04

    CPC分类号： C08J5/225 ,  B01J39/04 ,  B01J39/20 ,  B01J47/12 ,  C01D1/04 ,  C08F8/44 ,  C08F214/262 ,  C08J2327/12 ,  C08J2327/14 ,  C08J2329/10 ,  C25B1/16 ,  C25B9/08 ,  C25B13/08

    摘要： To provide a cation exchange membrane which is less susceptible to swelling or elongation during electrolysis of a potassium chloride aqueous solution even without permitting water absorption or swelling immediately prior to mounting it in an electrolyzer, and a method whereby it possible to stably produce a potassium hydroxide aqueous solution without necessity to conduct an operation for water absorption or swelling immediately prior to mounting the membrane in the electrolyzer. A cation exchange membrane comprising a polymer having cation exchange groups, wherein in cations (100 mol %) contained in the cation exchange membrane, the total of potassium ions and sodium ions is at least 99 mol %, and in the total (100 mol %) of potassium ions and sodium ions contained in the cation exchange membrane, the potassium ions are 80-98 mol % and the sodium ions are 20-2 mol %,

    摘要翻译： 提供一种阳离子交换膜，即使在电解槽中将氯化钾水溶液电解之前也不会立即吸水或溶胀，电解过程中不易溶胀或伸长的阳离子交换膜，以及可以稳定地生产氢氧化钾 水溶液，而不必在将膜安装在电解槽中之前立即进行吸水或溶胀的操作。 一种阳离子交换膜，其包含具有阳离子交换基团的聚合物，其中，阳离子交换膜中所含的阳离子（100摩尔％）中，钾离子和钠离子的总和为99摩尔％以上，总计（100摩尔％ ）阳离子交换膜中含有的钾离子和钠离子，钾离子为80-98mol％，钠离子为20-2mol％

    METHOD FOR PRODUCING SUBSTANCES TO BE SEPARATED HAVING CONTROLLED AMOUNTS OF DOPANT ELEMENT
    7.
    发明申请
    METHOD FOR PRODUCING SUBSTANCES TO BE SEPARATED HAVING CONTROLLED AMOUNTS OF DOPANT ELEMENT 有权
    用于生产分离具有控制元素的物质的方法

    公开(公告)号：US20130034490A1

    公开(公告)日：2013-02-07

    申请号：US13641425

    申请日：2010-05-25

    申请人： Masakazu Enomura

    发明人： Masakazu Enomura

    IPC分类号： C01G9/02 ,  C01D1/04 ,  C07F1/10

    CPC分类号： C01G9/02 ,  B01D9/00 ,  B01D11/04 ,  B01J19/1887 ,  C01F5/22 ,  C01G9/003 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2006/80 ,  C09C1/02

    摘要： A method is provided for producing separated substances, particularly metal compounds, the dopant element amounts of which have been controlled by the use of an apparatus that processes fluid between the processing surfaces of a processing member that can be made to approach/separate and which rotate relative to each other. The substance to be separated is separated by mixing a raw material solution, wherein the substance to be separated is solubilized in a solvent, with the solvent for separation and with the dopant element or dopant element-containing substance solubilized in at least one solvent selected from the solvent of said raw material solution, said solvent for separation or a solvent other than that of said raw material solution or said solution for separation. Separated substances with controlled dopant element amounts are obtained by controlling the solubility of the dopant element or dopant element-containing substance in the solvent for separation.

    摘要翻译： 提供了一种用于生产分离物质，特别是金属化合物的方法，其掺杂剂元素量已经通过使用在处理构件的处理表面之间处理流体的设备进行控制，处理构件可以被制造为接近/分离，并且旋转 相对于彼此。 将要分离的物质通过将待分离的物质溶解在溶剂中的原料溶液与分离用溶剂混合，并将掺杂剂元素或含掺杂元素的物质溶解在选自以下的至少一种溶剂中： 所述原料溶液的溶剂，所述分离用溶剂或不同于所述原料溶液或所述分离溶液的溶剂。 具有受控掺杂剂元素量的分离物质通过控制掺杂剂元素或掺杂元素的物质在用于分离的溶剂中的溶解度而获得。

    Salt free lithium hydroxide base for chemical oxygen iodine lasers
    8.
    发明授权
    Salt free lithium hydroxide base for chemical oxygen iodine lasers 失效
    无碱氢氧化锂碱为化学氧碘激光

    公开(公告)号：US6010640A

    公开(公告)日：2000-01-04

    申请号：US680762

    申请日：1996-07-15

    申请人： David G. Beshore ,  David Stelman

    发明人： David G. Beshore ,  David Stelman

    IPC分类号： C01B15/01 ,  C01B15/043 ,  C01D15/02 ,  H01S3/22 ,  C01D1/04 ,  C01B13/00

    CPC分类号： C01B15/0435 ,  H01S3/2215

    摘要： Basic hydrogen peroxide used in chemical oxygen lasers can be produced using a lithium based lithium hydroxide with a lithium hydroxide makeup of the reacted basic hydrogen peroxide. Lithium hydroxide, water and hydrogen peroxide are mixed and 1) passed over a lithium hydroxide solid bed or 2) premixed with small particulate solid lithium hydroxide or lithium hydroxide monohydrate. The basic hydrogen peroxide produced is chilled and stored cold until mixed with chlorine to produce singlet delta oxygen for use in the chemical oxygen iodine laser. The spent basic hydrogen peroxide is rejuvenated by passing it over a solid lithium hydroxide or in-situ solid particulate lithium hydroxides. After dissolution, the rejuvenated basic hydrogen peroxide is then reacted with chlorine to produce more singlet delta oxygen.

    摘要翻译： 用于化学氧激光器的碱性过氧化氢可以使用锂基氢氧化锂与氢氧化锂组成反应的碱式过氧化氢来制备。 将氢氧化锂，水和过氧化氢混合，并且1）通过氢氧化锂固体床或2）与小颗粒固体氢氧化锂或氢氧化锂一水合物预混合。 所生产的碱性过氧化氢被冷却并储存冷，直到与氯混合以产生用于化学氧碘激光器的单重态三氧化二氮。 废碱性过氧化氢通过将其通过固体氢氧化锂或原位固体颗粒状氢氧化锂而再生。 溶解后，再生的碱性过氧化氢然后与氯反应产生更多的单重态三氧化碳。