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152 条记录 (耗时 0.018 秒)

    Non-chromate pitting and general corrosion inhibitors for aluminum products and method
    21.
    发明授权
    Non-chromate pitting and general corrosion inhibitors for aluminum products and method 失效
    非铬酸盐点蚀和铝制品的一般防腐蚀剂及方法

    公开(公告)号：US4085063A

    公开(公告)日：1978-04-18

    申请号：US773876

    申请日：1977-03-03

    申请人： Chia-tsun Liu

    发明人： Chia-tsun Liu

    IPC分类号： C23F11/18 ,  C23F11/08 ,  C09K3/00

    CPC分类号： C23F11/187

    摘要： A method for inhibiting pitting and corrosion and a pitting and general corrosion inhibitor for a water-cooled system which includes aluminum water-cooled members which have water-carrying channels formed therein and including other metal or metals. The pitting and general corrosion inhibitor is a mixture of water-soluble nitrate and water-soluble metasilicate, the combination of which exhibits a pronounced synergistic effect in providing excellent pitting and general corrosion resistance for aluminum exposed to aqueous environments.

    摘要翻译： 一种用于抑制点蚀和腐蚀的方法，以及用于水冷系统的点蚀和一般防腐蚀剂，其包括在其中形成有包含其它金属或金属的含水通道的铝水冷却构件。 点蚀和一般腐蚀抑制剂是水溶性硝酸盐和水溶性偏硅酸盐的混合物，其组合在暴露于水性环境中的铝中提供优异的点蚀和一般耐腐蚀性方面具有显着的协同效应。

    CHEMICAL SOLUTION INJECTION SYSTEM AND CHEMICAL SOLUTION INJECTION METHOD
    28.
    发明申请
    CHEMICAL SOLUTION INJECTION SYSTEM AND CHEMICAL SOLUTION INJECTION METHOD 审中-公开
    化学溶液注射系统和化学溶液注射方法

    公开(公告)号：US20160372219A1

    公开(公告)日：2016-12-22

    申请号：US14587223

    申请日：2014-12-31

    申请人： Kabushiki Kaisha Toshiba

    发明人： Masato OKAMURA ,  Tetsuo Oosato ,  Seiji Yamamoto ,  Hiroyuki Arai ,  Osamu Shibasaki ,  Koji Negishi ,  Hiromichi Koga

    IPC分类号： G21C17/022 ,  G21C19/28 ,  C23F11/18 ,  F22B37/02 ,  F22B37/04

    CPC分类号： G21C17/0225 ,  C23F11/00 ,  C23F11/187 ,  F22B37/025 ,  F22B37/04 ,  G21C19/28 ,  G21Y2002/103 ,  G21Y2004/20

    摘要： A chemical solution injection system 30 of an embodiment includes: a chemical solution reservoir 31 that stores a chemical solution containing a depositing substance to deposit to a member in contact with cooling water for absorbing heat in a plant; a pipe 32 through which the chemical solution passes; a first heat exchanger and a second heat exchanger that exchange heat between the cooling water and the chemical solution; a cooling water pipe 49 which connects the heat exchangers in series and in which the cooling water passes; and a pump 34 that conveys the chemical solution. The temperature of the chemical solution in the chemical solution reservoir 31 is lower than that of the cooling water. The pipe 32 sequentially connects the chemical solution reservoir 31, the first heat exchanger, the second heat exchanger and the plant. The cooling water guided from the inside of the plant passes through the second heat exchanger and subsequently passes through the first heat exchanger. The chemical solution passes through the first heat exchanger and subsequently passes through the second heat exchanger.

    摘要翻译： 一个实施方案的化学溶液注射系统30包括：化学溶液储存器31，其存储含有沉积物质的化学溶液以沉积到与冷却水接触的构件以吸收植物中的热量; 化学溶液通过的管32; 第一热交换器和第二热交换器，其在冷却水和化学溶液之间交换热量; 连接冷却水通过的热交换器的冷却水管49; 以及输送化学溶液的泵34。 化学溶液储存器31中的化学溶液的温度低于冷却水的温度。 管32依次连接化学溶液储存器31，第一热交换器，第二热交换器和设备。 从植物内部引导的冷却水通过第二热交换器，随后通过第一热交换器。 化学溶液通过第一热交换器，随后通过第二热交换器。

    CORROSION INHIBITORS FOR FE2P STRUCTURE MAGNETOCALORIC MATERIALS IN WATER
    29.
    发明申请
    CORROSION INHIBITORS FOR FE2P STRUCTURE MAGNETOCALORIC MATERIALS IN WATER 有权
    用于FE2P结构的水泥腐蚀材料的腐蚀抑制剂

    公开(公告)号：US20160314883A1

    公开(公告)日：2016-10-27

    申请号：US15025129

    申请日：2014-09-25

    申请人： BASF SE

    发明人： Kerstin SCHIERLE-ARNDT ,  Fabian SEELER ,  Markus SCHWIND ,  Jerome FRANCOIS

    IPC分类号： H01F1/44 ,  F25B21/00 ,  H01F1/01 ,  C23F11/18 ,  C23F11/167

    CPC分类号： H01F1/442 ,  C23F11/08 ,  C23F11/149 ,  C23F11/1676 ,  C23F11/187 ,  C23F11/188 ,  F25B21/00 ,  F25B2321/002 ,  H01F1/015 ,  Y02B30/66

    摘要： Use of a composition (A) having a pH of at least 8 at 25° C. containing at least 50 wt.-% x of water or a water containing solvent mixture, at least 0.1 mol/m3 of at least one water x soluble silicate, optionally at least one molybdate, optionally at least one phosphonate, optionally at least one azole, optionally at least one additional freezing point depressing salt, optionally at least one phosphate, and optionally at least one nitrate, as heat carrier medium for magnetocaloric materials of formula (I) (AyB1−y)2+uCwDxEz (I) where: A is Mn or Co, B is Fe, Cr or Ni, C is Ge, As or Si, D is different from C and is selected from P, B, Se, Ge, Ga, Si, Sn, N, As and Sb, E may be same or different from C and D and is selected from P, B, Se, Ge, Ga, Si, Sn, N, As and Sb.

    摘要翻译： 在25℃下pH值至少为8的组合物（A）在含有至少50重量％x的水或含水溶剂混合物的水中的用途，至少0.1mol / m3的至少一种水x可溶 硅酸盐，任选的至少一种钼酸盐，任选的至少一种膦酸盐，任选至少一种唑，任选至少一种另外的冰点抑制盐，任选的至少一种磷酸盐，以及任选的至少一种硝酸盐，作为磁热材料的热载体介质 （I）（AyB1-y）2 + uCwDxEz（I）其中：A是Mn或Co，B是Fe，Cr或Ni，C是Ge，As或Si，D与C不同，并且选自P B，Se，Ge，Ga，Si，Sn，N，As和Sb，E可以相同或不同于C和D，并且选自P，B，Se，Ge，Ga，Si，Sn，N，As 和锑。