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    Water quality test using sodium nitroprusside solutions
    1.
    发明授权
    Water quality test using sodium nitroprusside solutions 有权

    公开(公告)号：US11713387B2

    公开(公告)日：2023-08-01

    申请号：US17699669

    申请日：2022-03-21

    Applicant: HF Scientific, LLC

    Inventor： Dorian Cauceglia

    IPC: C08K5/56 ,  C08K5/13 ,  C08K5/05 ,  C09K15/00 ,  C01C3/08 ,  C01C3/12

    CPC classification number: C08K5/56 ,  C08K5/05 ,  C08K5/13 ,  C01C3/08 ,  C01C3/12 ,  C09K15/00

    Abstract: A method of testing the composition or quality of water includes dissolving about two parts by weight of a 2-hydroxybenzyl alcohol and about one part by weight of a sodium nitroprusside in about seventy-five parts by weight of a polyethylene glycol; adding the sodium nitroprusside solution to a water sample to catalyze an indophenol monochloramine reaction; and detecting the concentration of monochloramine in the water sample. The polyethylene glycol may be a polyethylene glycol 300, a PEG-400 or a PEG-1000. The method may also be accomplished with a solution made by dissolving a 2-hydroxybenzyl alcohol and a sodium nitroprusside in a mixture of propane-1,2-diol and water.

    Anticaking agent for inorganic salts
    5.
    发明授权
    Anticaking agent for inorganic salts 失效
    无机盐的防结块剂

    公开(公告)号：US3980593A

    公开(公告)日：1976-09-14

    申请号：US573335

    申请日：1975-04-30

    Applicant: Helmut Knorre ,  Joachim Fischer

    Inventor： Helmut Knorre ,  Joachim Fischer

    IPC: B01J2/30 ,  C09K15/00 ,  A23L1/00

    CPC classification number: C09K15/00 ,  B01J2/30

    Abstract: There is prepared a powdery anticaking agent for inorganic salts based on (A) an iron cyanide complex, (B) a water insoluble inorganic, inert, finely divided hydroxyl group containing material or a material able to form this in the production of the anticaking agent, (C) hydrophobizing and/or (D) hydrophilizing materials in which (A), (C) and/or (D) are employed on component (B) as a carrier together with (E) water in an amount of 20 to 50 weight percent, preferable 35 to 45 weight percent. The composition is prepared by intensively mixing the carrier (B) in the corresponding ratio in the dry state with the active materials at room temperature and then adding to this mixture so much water that the active components go into solution and as such are absorbed on the carrier and regulating the pH to 7 to 9, preferably 7 to 8.

    Abstract translation: 制备了基于（A）氰化铁络合物的无机盐粉末状抗结块剂，（B）水溶性无机，惰性，细分的含羟基的材料或能够在制造抗结块剂中形成的材料 ，（C）疏水化和/或（D）亲水化材料，其中（A），（C）和/或（D）在组分（B）上作为载体与（E）水一起以20至 50重量％，优选35〜45重量％。 通过将干燥状态下的载体（B）与室温下的活性物质的浓度混合，然后向该混合物中加入如此多的水，使活性组分进入溶液中并将其吸收在 载体并将pH调节至7至9，优选7至8。

    Bubble implosion reactor cavitation device, subassembly, and methods for utilizing the same
    8.
    发明授权
    Bubble implosion reactor cavitation device, subassembly, and methods for utilizing the same 有权
    气泡内爆反应器气蚀装置，子组件及其利用方法

    公开(公告)号：US09126176B2

    公开(公告)日：2015-09-08

    申请号：US13835958

    申请日：2013-03-15

    Applicant: Caisson Technology Group LLC

    Inventor： Alexander E. Kravtsov

    IPC: B01J19/00 ,  B01F5/06 ,  C02F1/34

    CPC classification number: B01J19/008 ,  B01F5/0688 ,  B01J2219/24 ,  C02F1/34 ,  C09K15/00 ,  C10L1/026 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L10/02 ,  C10L2200/0423 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2200/0476 ,  C10L2230/22 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04 ,  F02M61/16 ,  Y10T137/0396

    Abstract: An apparatus is disclosed. The apparatus includes a bubble implosion reactor cavitation device. The bubble implosion reactor cavitation device includes a tube-shaped cylindrical body including an upstream, a distal end surface and a downstream, proximal end surface. The tube-shaped cylindrical body defines an axial passage that extends through the tube-shaped cylindrical body between the upstream, distal end surface and the downstream, proximal end surface. The apparatus also includes a bubble generator subassembly connected to the tube-shaped cylindrical body. The bubble generator subassembly is at least partially disposed within the axial passage defined by the tube-shaped cylindrical body. The apparatus also includes a retaining member connected to the tube-shaped cylindrical body for retaining the bubble generator subassembly within the axial passage defined by the tube-shaped cylindrical body.

    Abstract translation: 公开了一种装置。 该装置包括气泡内爆反应器空化装置。 气泡内爆反应器空化装置包括管状圆柱体，其包括上游侧，远端表面和下游近端表面。 管状圆柱形主体限定了一个轴向通道，该通道在上游侧远端表面和下游近端表面之间延伸穿过管状圆柱体。 该装置还包括连接到管状圆柱体的气泡发生器子组件。 泡沫发生器子组件至少部分地设置在由管状圆柱体限定的轴向通道内。 该装置还包括连接到管状圆柱体的保持构件，用于将气泡发生器子组件保持在由管状圆柱体限定的轴向通道内。

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