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    • 3. 发明申请
    • Production of basic hydrogen peroxide for chemical oxygen-iodine laser devices
    • 生产化学氧碘激光器件的碱性过氧化氢
    • US20030213701A1
    • 2003-11-20
    • US10151610
    • 2002-05-20
    • The Boeing Company
    • Peter D. AmdisenThomas L. BunnAlan Z. Ullman
    • C25B001/30C01B015/01
    • C25B1/30C01B7/01C01B15/01
    • A method of generating basic hydrogen peroxide (BHP) fuel for a chemical oxygen-iodine laser (COIL) using stored alkali chloride, typically potassium chloride, and water. The alkali chloride and water are mixed to form a saturated or nearly saturated aqueous salt solution for use as an anolyte feed to a chlor-alkali cell. The chlor-alkali cell generates alkali hydroxide, hydrogen, and chlorine. Water and oxygen are reacted to form peroxide which is combined with the alkali hydroxide from the chlor-alkali cell to form a dilute solution of BHP, a mixture of hydrogen peroxide and alkali hydroxide, which dissociates into O2Hnull and nullOH. The BHP is concentrated and the molar ratio of hydrogen peroxide to alkali hydroxide is adjusted to 1:1 before the BHP is supplied to a COIL apparatus as fuel for the lasing process.
    • 使用储存的碱性氯化物(通常是氯化钾)和水来产生用于化学氧碘激光(COIL)的碱性过氧化氢(BHP)燃料的方法。 将碱金属氯化物和水混合形成饱和或接近饱和的盐水溶液,以用作氯碱池的阳极电解液。 氯碱电池产生氢氧化碱,氢气和氯气。 水和氧反应形成过氧化物,其与来自氯碱池的碱金属氢氧化物组合以形成BHP的稀释溶液,BHP是过氧化氢和碱金属氢氧化物的混合物,其分解成O 2 OH和OH 。 将BHP浓缩,将BHP供给COIL装置作为激光加工的燃料之前,将过氧化氢与碱金属氢氧化物的摩尔比调节至1:1。
    • 7. 发明申请
    • Electrochemical processing
    • 电化学加工
    • US20020079234A1
    • 2002-06-27
    • US10024490
    • 2001-12-21
    • Andrew Derek TurnerChristopher Peter Jones
    • C25B001/30C25B001/00
    • C22B13/04C22B3/165C25B1/00C25B1/21C25B1/30Y02P10/234
    • Using a solution mining procedure, an ore (10) is treated with a solution of acetic acid and hydrogen peroxide so as to form a leachate containing lead ions. Lead ions (and other metal ions such as zinc and manganese) are stripped (22, 24, 26) by solvent extraction from the leachate to form separate aqueous solutions. The aqueous solution containing lead ions is treated electrochemically in the anodic compartment of a separated electrochemical cell (42) to form a precipitate of lead oxide. Manganese dioxide can be produced similarly (72). A precipitate of zinc hydroxide can be formed in the cathode compartment of a separated electrochemical cell (56). In the cells (42, 72) extracting lead ions and manganese ions, the cathode compartment is used to generate hydrogen peroxide (for use in making the leachant), either directly or indirectly.
    • 使用溶液开采程序,用乙酸和过氧化氢溶液处理矿石(10),以形成含铅离子的渗滤液。 铅离子(和其他金属离子如锌和锰)通过溶剂萃取从渗滤液中剥离(22,24,26)以形成分离的水溶液。 含有铅离子的水溶液在分离的电化学电池(42)的阳极室中进行电化学处理,以形成氧化铅沉淀物。 二氧化锰可以类似地生产(72)。 可以在分离的电化学电池(56)的阴极室中形成氢氧化锌的沉淀。 在提取铅离子和锰离子的电池(42,72)中,阴极室用于直接或间接地产生过氧化氢(用于制造浸出液)。