利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

84 条记录 (耗时 0.027 秒)

    Coalescing filter for removal of liquid aerosols from gaseous streams
    1.
    发明授权
    Coalescing filter for removal of liquid aerosols from gaseous streams 失效
    用于从气流中除去液态气溶胶的聚结过滤器

    公开(公告)号：US4759782A

    公开(公告)日：1988-07-26

    申请号：US62516

    申请日：1987-06-16

    申请人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    发明人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    IPC分类号： B01D39/16 ,  B01D39/20 ,  B01D46/24 ,  B01D50/00

    CPC分类号： B01D39/1623 ,  B01D39/2017 ,  B01D46/2411 ,  Y10S210/05 ,  Y10S55/25

    摘要： A coalescing filter capable of removing liquid aerosols (such as water and oil) from gaseous streams with high efficiency. The filter comprises three layers, (a) an intermediate fibrous layer having a pore size of from about 1.25(t) to about 2(t), where t is the dynamic film thickness of the aerosol in the gaseous stream, the fibers of the intermediate fibrous layer having diameters ranging from about 0.1 to about 20 micrometers, (b) a fibrous layer upstream of the intermediate layer having a pore size greater than the intermediate layer, and (c) a downstream fibrous layer having a pore size greater than the intermediate layer and wherein the critical surface energy of each layer of the filter is less than the surface tension of the liquid making up the aerosol.

    摘要翻译： 能够高效地从气态物流中除去液态气溶胶（如水和油）的聚结过滤器。 过滤器包括三层，（a）具有约1.25（t）至约2（t）的孔径的中间纤维层，其中t是气流中气溶胶的动态膜厚度， 直径为约0.1至约20微米的中间纤维层，（b）具有大于中间层的孔径的中间层上游的纤维层，（c）具有大于中间层的孔径的下游纤维层 中间层，并且其中过滤器的每层的临界表面能小于构成气溶胶的液体的表面张力。

    Process for removal of liquid aerosols from gaseous streams
    2.
    发明授权
    Process for removal of liquid aerosols from gaseous streams 失效
    从气流中除去液态气溶胶的方法

    公开(公告)号：US4676807A

    公开(公告)日：1987-06-30

    申请号：US751953

    申请日：1985-07-05

    申请人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    发明人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    IPC分类号： B01D46/00 ,  B01D39/16 ,  B01D39/20 ,  B01D46/24 ,  B01D46/30

    CPC分类号： B01D39/1623 ,  B01D39/2017 ,  B01D46/2411 ,  Y10S55/25

    摘要： Processes for the high efficiency removal liquid aerosols from gaseous streams and coalescing filters for carrying out such processes are provided. The filter comprises a porous medium having a critical surface energy less than the surface tension of the liquid to be removed and the dynamic film thickness of the liquid to be removed is from about 0.5 D to about 0.8 D, where D is the mean pore diameter of the porous medium, whereby, in operation, the correlation of the pore size with the dynamic film thickness of the liquid coupled with the relationship between the surface tension of the liquid and the critical surface energy of the porous medium provide high efficiency removal of the liquid aerosol with a minimum resistance of flow. The effluent typically contains 0.05 ppm or less, by weight, of aerosol.

    摘要翻译： 提供了用于高效除去来自气流的液体气溶胶和用于进行这些方法的聚结过滤器的方法。 过滤器包括具有小于要除去的液体的表面张力的临界表面能的多孔介质，并且待除去的液体的动态膜厚度为约0.5D至约0.8D，其中D为平均孔径 的多孔介质，由此，在操作中，孔径与液体的动态膜厚度的相关性与液体的表面张力与多孔介质的临界表面能之间的关系相关联，提供了高效率地除去 液体气溶胶具有最小的流动阻力。 流出物通常含有0.05ppm或更少（重量）的气溶胶。

    Carbon or activated carbon nanofibers
    3.
    发明授权
    Carbon or activated carbon nanofibers 有权
    碳或活性炭纳米纤维

    公开(公告)号：US07296691B2

    公开(公告)日：2007-11-20

    申请号：US10622882

    申请日：2003-07-18

    申请人： Evan E. Koslow

    发明人： Evan E. Koslow

    IPC分类号： B01D39/04 ,  B01D39/02 ,  B01D39/18 ,  B01D39/00

    CPC分类号： B01D39/18 ,  B01D39/1615 ,  B01D39/1623 ,  B01D39/2065 ,  B01D2239/025 ,  B01D2239/0407 ,  B01D2239/0414 ,  B01D2239/0442 ,  B01D2239/064 ,  B01D2239/10 ,  B01D2239/1233 ,  B01D2239/1241 ,  B01D2239/1291 ,  D21H13/50 ,  D21H21/52

    摘要： Carbon or activated carbon nanofibers are made from fibrillated nanofibers having a Canadian Standard Freeness of less than about 100, and/or a fiber diameter of less than or equal to about 400 nm. BET surface areas are greater than about 800 m2/g The fibrillated nanofibers can be made into a precursor paper and subjected to heat treatment to form carbon or activated carbon nanofiber sheets. A method of making is disclosed wherein carbonization occurs at a temperature of less than about 600° C. Activation occurs at temperatures greater than about 875° C. in less than or equal to about 30 minutes in an oxidizing atmosphere. Single step carbonization and activation in an oxidizing atmosphere is also disclosed. The carbon nanofibers or structures made therefrom are useful as filter media providing efficient adsorption and interception of microbiological contaminants due to the microporous carbon nanofiber structure.

    摘要翻译： 碳或活性炭纳米纤维由具有小于约100的加拿大标准游离度和/或小于或等于约400nm的纤维直径的原纤化纳米纤维制成。 BET表面积大于约800μm2 / g原纤化纳米纤维可以制成前体纸并进行热处理以形成碳或活性炭纳米纤维片。 公开了一种制备方法，其中碳化在小于约600℃的温度下发生。在氧化气氛中，小于或等于约30分钟内，大于约875℃的温度下发生活化。 还公开了在一个氧化气氛中的一步碳化和活化。 碳纳米纤维或由其制成的结构可用作由于微孔碳纳米纤维结构而提供有效吸附和拦截微生物污染物的过滤介质。

    Fiber-fiber composites
    4.
    发明授权
    Fiber-fiber composites 有权
    纤维复合材料

    公开(公告)号：US07276166B2

    公开(公告)日：2007-10-02

    申请号：US10923058

    申请日：2004-08-19

    申请人： Evan E. Koslow

    发明人： Evan E. Koslow

    IPC分类号： B01D29/00 ,  B01D39/00 ,  B01D61/00 ,  B01D63/00

    CPC分类号： C12H1/0424 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  C02F1/003 ,  C02F1/444 ,  C02F2307/04 ,  C12H1/0408

    摘要： A fiber-fiber composite is disclosed herein comprising majority fibers and minority fibers, the minority fibers having a softening point lower than said majority fibers such that when the admixture of majority fibers and minority fibers are wet laid to form a paper-like structure and subjected to a pressure and a temperature above the softening point of said minority fibers, said majority fibers and minority fibers form said composite having a mean pore diameter equal to or less than about 1 μm with a porosity of greater than about 35%, and a wet strength of greater than about 0.013 kg/mm.

    摘要翻译： 本文公开了一种纤维 - 纤维复合材料，其包含多数纤维和少数股份纤维，所述少数纤维的软化点低于所述多数纤维，使得当多数纤维和少数纤维的混合物湿法铺设以形成纸状结构并经受 压力和高于所述少数纤维的软化点的温度，所述多数纤维和少数种纤维形成具有等于或小于约1μm的平均孔径的孔隙率大于约35％的所述复合材料，并且湿 强度大于约0.013kg / mm。

    Brewing apparatus and method
    6.
    发明授权
    Brewing apparatus and method 失效
    酿造设备和方法

    公开(公告)号：US06889599B2

    公开(公告)日：2005-05-10

    申请号：US10125723

    申请日：2002-04-16

    申请人： Evan E. Koslow

    发明人： Evan E. Koslow

    IPC分类号： A47J31/02 ,  A47J31/00

    CPC分类号： A47J31/02

    摘要： An apparatus and method useful for brewing a beverage. A brewing liquid, generally water, and in some cases brewing ingredients, are placed in a container having a bottom with openings that, due to surface tension of the liquid, do not allow the liquid to pass through the openings until the liquid approaches or reaches its boiling point. The liquid is heated to approach its boiling point by placing the apparatus in a microwave oven or by the use of an electrical resistance heater associated with the container. The brewed beverage is captured in a second, temporary container from which it may be consumed or served.

    摘要翻译： 一种用于酿造饮料的设备和方法。 酿造液体，通常为水，并且在一些情况下，将酿造成分放置在具有开口的容器中，该开口由于液体的表面张力而不允许液体通过开口直到液体接近或达到 其沸点。 通过将设备放置在微波炉中或通过使用与容器相关联的电阻加热器将液体加热到接近其沸点。 酿造的饮料被捕获在可以从其中消耗或服务的第二个临时容器中。

    Magnetic or magnetizable composite product and a method for making and using same
    7.
    发明授权
    Magnetic or magnetizable composite product and a method for making and using same 失效
    磁性或可磁化复合材料及其制造和使用方法

    公开(公告)号：US06783798B2

    公开(公告)日：2004-08-31

    申请号：US10456647

    申请日：2003-06-06

    申请人： Evan E. Koslow

    发明人： Evan E. Koslow

    IPC分类号： H01F1008

    CPC分类号： B32B37/24 ,  B32B5/16 ,  B32B7/04 ,  B32B37/1207 ,  B32B2037/1238 ,  B32B2307/208 ,  G09F7/04 ,  H01F1/0027 ,  Y10T428/12063 ,  Y10T428/12069 ,  Y10T428/1209 ,  Y10T428/12104 ,  Y10T428/12465 ,  Y10T428/32

    摘要： Thin, flexible composite materials, which are magnetic or magnetizable and processes for producing and using the materials. The composite material contains a laminate formed from a mixture of magnetic or magnetizable particles, binder particles (and optionally active particles), applied to and fused and/or coalesced with a first substrate. The composite preferably contains an additional second substrate fused to and/or coalesced with, the laminate on the side of the laminate opposite that of the first substrate.

    摘要翻译： 薄，柔性复合材料，它们是磁性或可磁化的，以及用于生产和使用材料的方法。 复合材料包含由磁性或可磁化颗粒，粘合剂颗粒（和任选的活性颗粒））的混合物形成的层压体，其被施加到第一基底并且与第一基底融合和/或聚结。 该复合材料优选地包含另外的第二基底，该第二基底与叠层相比第一基底的层压板熔融和/或聚结。

    Humidity generating system and method and use in wood drying kiln
    8.
    发明授权
    Humidity generating system and method and use in wood drying kiln 失效
    湿度发生系统及其在木材干燥窑中的应用

    公开(公告)号：US06772535B2

    公开(公告)日：2004-08-10

    申请号：US10167252

    申请日：2002-06-10

    申请人： Evan E. Koslow

    发明人： Evan E. Koslow

    IPC分类号： F26B700

    CPC分类号： F26B21/02 ,  F26B21/08 ,  F26B2210/16

    摘要： An apparatus and method for generating water vapor or humidity, useful in a variety of applications, including a wood drying kiln. The apparatus may contain a hydrophilic disk, a water supply structure that supplies water so that the water is deposited on the hydrophilic disk, and a motor for rotating the disk at a speed sufficiently high so that water which is deposited on the disk is caused to leave the disk in the form of a mist of particles or droplets which are sufficiently small to evaporate rapidly to generate the water vapor. The disk may be made hydrophilic by covering with a fabric.

    摘要翻译： 一种用于产生水蒸气或湿度的装置和方法，可用于各种应用，包括木材干燥窑。 该装置可以包含亲水盘，供水结构，其供水以使得水沉积在亲水盘上;以及马达，其以足够高的速度旋转盘，使得沉积在盘上的水被引起 以足够小的颗粒或液滴雾的形式离开盘，以迅速蒸发以产生水蒸气。 可以通过用织物覆盖使盘变得亲水。