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10 条记录 (耗时 0.021 秒)

    Methods for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein
    1.
    发明申请
    Methods for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein 有权
    用于抑制钎焊金属表面和冷却剂中腐蚀的方法和用于其中的添加剂

    公开(公告)号：US20070075120A1

    公开(公告)日：2007-04-05

    申请号：US11474726

    申请日：2006-06-26

    申请人： Bo Yang ,  Peter Woyciesjes ,  Aleksei Gershun ,  Filipe Marinho

    发明人： Bo Yang ,  Peter Woyciesjes ,  Aleksei Gershun ,  Filipe Marinho

    IPC分类号： A47J36/02

    CPC分类号： H01M8/04029 ,  C09K5/08 ,  C09K5/10 ,  C09K5/20 ,  C23F11/124 ,  C23F11/173 ,  H01M2250/20 ,  H02K9/19 ,  Y02T90/32

    摘要： Disclosed are coolants comprising brazed metal corrosion inhibitors. In one embodiment, the disclosed brazed metal corrosion inhibitor will comprise a polycarboxylic acid functional compound having the structure: wherein R1, R2, R3, and R4 are each independently selected from the group consisting of H, OH, COOH, C1-C10alkyl groups, glycol esters, anhydride groups, —COOM, and combinations thereof, wherein M is at least one of H, alkali metal ions, alkali earth metal ions, NH4+, amines, imidazoline, polyalcohol esters, C1 to C12 alkyl groups, and combinations thereof; wherein (1) at least three of R1, R2, R3, and R4 contain the group —COOM, wherein M is defined above; or (2) at least two of R1, R2, R3, and R4 contain an anhydride group, and at least one of R1, R2, R3, and R4 contain the group —COOM, wherein M is defined above.

    摘要翻译： 公开了包含钎焊金属腐蚀抑制剂的冷却剂。 在一个实施方案中，所公开的钎焊金属腐蚀抑制剂将包含具有以下结构的多元羧酸官能化合物：其中R 1，R 2，R 3， >和R 4各自独立地选自H，OH，COOH，C 1 -C 10烷基，二醇 酯，酸酐基团，-COOM及其组合，其中M为H，碱金属离子，碱土金属离子，NH 4+，胺，咪唑啉，多元醇，C1至C12中的至少一种 烷基，及其组合; 其中（1）R 1，R 2，R 3和R 4中的至少三个含有 基团-COOM，其中M定义如上; 或（2）R 1，R 2，R 3，R 4和R 4中的至少两个含有 酸酐基，R 1，R 2，R 3，R 4和R 4中的至少一个含有 基团-COOM，其中M如上定义。

    Treated ion exchange resins, method of making, assemblies and heat transfer systems containing the same, and method of use
    2.
    发明申请
    Treated ion exchange resins, method of making, assemblies and heat transfer systems containing the same, and method of use 有权
    处理的离子交换树脂，制备方法，组装和含有它们的传热系统及其使用方法

    公开(公告)号：US20060049167A1

    公开(公告)日：2006-03-09

    申请号：US11221595

    申请日：2005-09-08

    申请人： Bo Yang ,  Filipe Marinho ,  Peter Woyciesjes ,  Aleksei Gershun

    发明人： Bo Yang ,  Filipe Marinho ,  Peter Woyciesjes ,  Aleksei Gershun

    IPC分类号： F27B9/06 ,  F27D11/00

    CPC分类号： C09K5/10 ,  B01J41/16 ,  B01J47/016 ,  C08J5/20 ,  C23F11/00 ,  C23F11/149 ,  F01P2011/068 ,  H01M8/04029 ,  Y02E60/50 ,  Y02P70/56

    摘要： Disclosed is a pre-treated ion exchange resin comprising at least 15% by total number of exchangeable groups comprising at least one of an ion, or a Lewis acid, or a Lewis base resulting from a heat transfer fluid component having a pKa or pKb of greater than 5 in an aqueous solution at 25° C., based on the total number of exchangeable groups. In one embodiment, the heat transfer fluid component is at least one of a colorant, a corrosion inhibitor, an antifoaming agent, a bitterant, a dispersant, or a combination thereof. In one embodiment, the heat transfer fluid component comprises a heat transfer fluid corrosion inhibitor. Also disclosed are heat transfer systems, assemblies, fuel cell systems and methods of maintaining a conductivity of less than 200 μS/cm in a heat transfer fluid that employ the disclosed pre-treated ion exchange resins.

    摘要翻译： 公开了一种预处理的离子交换树脂，其包含至少15％的可交换基团数量，所述可交换基团包含离子或路易斯酸或路易斯碱中的至少一种，所述交联基团由具有pK 在25℃的水溶液中，基于可交换基团的总数，大于5的p 或pK b b 大于5。 在一个实施方案中，传热流体组分是着色剂，腐蚀抑制剂，消泡剂，苦味剂，分散剂或其组合中的至少一种。 在一个实施方案中，传热流体组分包括传热流体腐蚀抑制剂。 还公开了在采用公开的预处理的离子交换树脂的传热流体中的传热系统，组件，燃料电池系统和保持小于200μS/ cm的电导率的方法。

    Corrosion inhibitors, corrosion inhibiting heat transfer fluids, and the use thereof
    3.
    发明申请
    Corrosion inhibitors, corrosion inhibiting heat transfer fluids, and the use thereof 有权
    腐蚀抑制剂，腐蚀抑制传热流体及其用途

    公开(公告)号：US20060054564A1

    公开(公告)日：2006-03-16

    申请号：US11222024

    申请日：2005-09-08

    申请人： Peter Woyciesjes ,  Aleksei Gershun ,  Filipe Marinho ,  Thomas Kalagher ,  Bo Yang

    发明人： Peter Woyciesjes ,  Aleksei Gershun ,  Filipe Marinho ,  Thomas Kalagher ,  Bo Yang

    IPC分类号： C02F1/00 ,  C02F5/08

    CPC分类号： H01M8/04029 ,  C09K5/10 ,  C23F11/08 ,  C23F11/10 ,  C23F11/149 ,  C23F14/02 ,  Y02P70/56

    摘要： Disclosed is a corrosion inhibitor for use in heat transfer fluids having a conductivity of less than 200 μS/cm, the corrosion inhibitor having an azole compound, and at least one of a siloxane based surfactant, colloidal silica, or a mixture thereof. Also disclosed is a corrosion inhibiting heat transfer fluid, the heat transfer fluid having a conductivity of no more than or equal to 200 μS/cm and comprising the disclosed corrosion inhibitor. Also provided is an assembly comprising an alternative power source and a heat transfer system in thermal communication with the alternative power source, the heat transfer system comprising the disclosed corrosion inhibiting heat transfer fluid. In addition, a method of making a corrosion inhibiting heat transfer fluid is disclosed wherein the disclosed corrosion inhibitor is added to heat transfer fluid having a conductivity of less than 200 μS/cm.

    摘要翻译： 公开了一种用于导电率小于200μS/ cm 2的传热流体的腐蚀抑制剂，具有唑化合物的缓蚀剂和至少一种硅氧烷基表面活性剂，胶体二氧化硅或其混合物。 还公开了一种腐蚀抑制传热流体，该传热流体的导电率不大于或等于200μS/ cm，并且包括所公开的腐蚀抑制剂。 还提供了一种组件，其包括替代电源和与替代电源热连通的传热系统，所述传热系统包括所公开的腐蚀抑制传热流体。 此外，公开了一种制造腐蚀抑制传热流体的方法，其中将所公开的腐蚀抑制剂加入导电率小于200μS/ cm的传热流体中。

    Non-conductive colored heat transfer fluids
    5.
    发明申请
    Non-conductive colored heat transfer fluids 有权
    非导电彩色传热流体

    公开(公告)号：US20060051639A1

    公开(公告)日：2006-03-09

    申请号：US11221593

    申请日：2005-09-08

    申请人： Bo Yang ,  Peter Woyciesjes ,  Filipe Marinho ,  Aleksei Gershun

    发明人： Bo Yang ,  Peter Woyciesjes ,  Filipe Marinho ,  Aleksei Gershun

    IPC分类号： H01M8/04 ,  C09K5/00

    CPC分类号： H01M8/04029 ,  C09K5/10 ,  H01M2008/1095 ,  Y02P70/56

    摘要： Disclosed is a colored heat transfer fluid, the heat transfer fluid comprising a nonconductive colorant and having a conductivity of less than 200 μS/cm. Also provided is an assembly comprising an alternative power source and a heat transfer system in thermal communication with the alternative power source, the heat transfer system comprising the disclosed low conductivity colored heat transfer fluid. In addition, a method of making a colored heat transfer fluid is disclosed wherein the disclosed nonconductive colorants are added to a heat transfer fluid having a conductivity of less than 200 μS/cm.

    摘要翻译： 公开了一种着色的传热流体，该传热流体包含非导电着色剂并且具有小于200μS/ cm的电导率。 还提供了一种组件，其包括替代电源和与替代电源热连通的传热系统，该传热系统包括所公开的低电导率着色传热流体。 此外，公开了一种制备着色传热流体的方法，其中将所公开的非导电着色剂加入到导电率小于200μS/ cm的传热流体中。

    Fluid composition having enhanced heat transfer efficiency
    8.
    发明申请
    Fluid composition having enhanced heat transfer efficiency 有权
    流体组合物具有增强的传热效率

    公开(公告)号：US20050269548A1

    公开(公告)日：2005-12-08

    申请号：US10863477

    申请日：2004-06-08

    申请人： Carol Jeffcoate ,  Filipe Marinho ,  Aleksei Gershun

    发明人： Carol Jeffcoate ,  Filipe Marinho ,  Aleksei Gershun

    IPC分类号： C09K5/00 ,  C09K5/10 ,  F28F13/00

    CPC分类号： C09K5/10 ,  F28F13/00 ,  Y02P20/124

    摘要： A fluid composition includes a coolant and a plurality of nanoparticles dispersed within the coolant. The plurality of nanoparticles includes glass, silica, pumices, metal compounds adapted to react with chloride in the coolant, and/or mixtures thereof. The plurality of nanoparticles substantially increases heat capacity of the coolant and enhances heat transfer efficiency of the fluid composition.

    摘要翻译： 流体组合物包括分散在冷却剂内的冷却剂和多个纳米颗粒。 多个纳米颗粒包括玻璃，二氧化硅，浮石，适于与冷却剂中的氯化物反应的金属化合物，和/或其混合物。 多个纳米颗粒基本上增加了冷却剂的热容量并提高了流体组合物的传热效率。

    HEAT TRANSFER FLUID COMPOSITIONS FOR COOLING SYSTEMS CONTAINING MAGNESIUM OR MAGNESIUM ALLOYS
    10.
    发明申请
    HEAT TRANSFER FLUID COMPOSITIONS FOR COOLING SYSTEMS CONTAINING MAGNESIUM OR MAGNESIUM ALLOYS 有权
    用于含有镁或镁合金的冷却系统的热转移流体组合物

    公开(公告)号：US20070120094A1

    公开(公告)日：2007-05-31

    申请号：US11552870

    申请日：2006-10-25

    申请人： Bo Yang ,  Filipe Marinho

    发明人： Bo Yang ,  Filipe Marinho

    IPC分类号： C09K3/00

    CPC分类号： C23F11/08 ,  C09K5/20 ,  C23F11/10 ,  C23F11/124 ,  C23F11/188 ,  F28F19/00

    摘要： In one embodiment, a corrosion inhibiting composition is formed by combining: (a) an inorganic phosphate; (b) a water soluble polyelectrolyte polymer dispersant; (c) a tri or tetracarboxylic acid; and (d) at least one additional component comprising at least one of a C4-C22 aliphatic or aromatic mono- or dicarboxylic acid, a silicate and at least one of a silicone or a silicate stabilizing siloxane compound, and mixtures thereof. Also disclosed are heat transfer fluids that include about 5% to about 99% by weight of freezing point-depressing agent; about 1% to about 95% by weight of water; and the disclosed corrosion inhibitor composition. A method of reducing corrosion in a heat transfer system containing one or more components that contain magnesium or a magnesium alloy requires that the system and the magnesium containing components be in contact with the disclosed heat transfer fluid.

    摘要翻译： 在一个实施方案中，通过以下方法形成腐蚀抑制组合物：（a）无机磷酸盐; （b）水溶性聚电解质聚合物分散剂; （c）三羧酸或四羧酸; 和（d）至少一种另外的组分，其包含C 4-14脂族或芳族单羧酸或二羧酸中的至少一种，硅酸盐和至少一种 硅氧烷或硅酸酯稳定硅氧烷化合物，及其混合物。 还公开了包含约5％至约99％重量的凝固点抑制剂的传热流体; 约1％至约95％重量的水; 和所公开的腐蚀抑制剂组合物。 含有含有镁或镁合金的一种或多种组分的传热系统中的腐蚀减少的方法要求系统和含镁组分与所公开的传热流体接触。