公开(公告)号：US09839870B2

公开(公告)日：2017-12-12

申请号：US15293442

申请日：2016-10-14

申请人： DONALDSON COMPANY, INC.

发明人： Dustin Zastera ,  Gregory L. Lavallee ,  Marty A. Barris

IPC分类号： B01D53/02 ,  B01D53/04 ,  B01D53/26 ,  F02M25/08 ,  B01J20/04 ,  B01J20/18 ,  B01J20/20 ,  B01J20/10 ,  B01J20/28 ,  B60K15/035 ,  B60K15/03

CPC分类号： B01D53/0446 ,  B01D53/0415 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/302 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/402 ,  B01D2259/4145 ,  B01D2259/4516 ,  B01J20/045 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28052 ,  B01J2220/42 ,  B60K2015/03236 ,  B60K2015/03514 ,  F02M25/0854

摘要： A filter is includes a housing and at least first and second adsorbent materials within the housing. The second adsorbent material has different characteristic from the first adsorbent material and is in series with the first adsorbent material. When assembled, a labyrinth arrangement is located between a first port in the housing and the first adsorbent material such that gas travels between the first port and the first adsorbent material by passing through the labyrinth arrangement. A filtration system and methods for humidity control of a liquid tank head space uses a filter, including first and second adsorbent and a diffusion channel or labyrinth arrangement.

公开(公告)号：US20150040765A1

公开(公告)日：2015-02-12

申请号：US14382910

申请日：2013-03-03

申请人： DONALDSON COMPANY, INC.

发明人： Dustin Zastera ,  Gregory L. Lavallee ,  Martin Alan Barris

IPC分类号： B01D53/04 ,  B01D53/26

CPC分类号： B01D53/0446 ,  B01D53/0415 ,  B01D53/261 ,  B01D2253/102 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/302 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/402 ,  B01D2259/4145 ,  B01D2259/4516 ,  B01J20/045 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28052 ,  B01J2220/42 ,  B60K2015/03236 ,  B60K2015/03514 ,  F02M25/0854

摘要： A filter is includes a housing and at least first and second adsorbent materials within the housing. The second adsorbent material has different characteristic from the first adsorbent material and is in series with the first adsorbent material. When assembled, a labyrinth arrangement is located between a first port in the housing and the first adsorbent material such that gas travels between the first port and the first adsorbent material by passing through the labyrinth arrangement. A filtration system and methods for humidity control of a liquid tank head space uses a filter, including first and second adsorbent and a diffusion channel or labyrinth arrangement

摘要翻译： 过滤器包括壳体和壳体内的至少第一和第二吸附剂材料。 第二吸附材料具有与第一吸附材料不同的特性，并与第一吸附剂材料串联。 当组装时，迷宫式布置位于壳体中的第一端口和第一吸附材料之间，使得气体通过迷宫式布置在第一端口和第一吸附剂材料之间行进。 用于液体罐头空间的湿度控制的过滤系统和方法使用过滤器，包括第一和第二吸附剂以及扩散通道或迷宫装置

公开(公告)号：US10213711B2

公开(公告)日：2019-02-26

申请号：US14988343

申请日：2016-01-05

申请人： Donaldson Company, Inc.

发明人： Karthik Viswanathan ,  Philip Edward Johnson ,  Dustin Zastera ,  James Doyle ,  Gregory L. LaVallee ,  Janelle M. Hampton ,  Andrew J. Dallas

IPC分类号： B01D29/56 ,  C07C7/12 ,  C07C7/13 ,  B01D29/60 ,  B01D35/143

摘要： Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemblies include an upstream carbon-containing filter media pack and a downstream filter media pack.

公开(公告)号：US10058807B2

公开(公告)日：2018-08-28

申请号：US15432047

申请日：2017-02-14

申请人： DONALDSON COMPANY, INC.

发明人： Andrew J. Dallas ,  William Lefei Ding ,  Jon D. Joriman ,  Dustin Zastera ,  James R. Giertz ,  Veli E. Kalayci ,  Hoo Y. Chung

IPC分类号： B01D39/16 ,  B01D39/04 ,  B01D39/14 ,  C12M1/12 ,  C12N5/00

CPC分类号： B01D39/1623 ,  B01D39/04 ,  B01D39/14 ,  B01D2239/0407 ,  B01D2239/0442 ,  B01D2239/0631 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/1266 ,  C12M25/14 ,  C12N5/0068 ,  C12N2533/30 ,  C12N2533/78 ,  Y02E50/17 ,  Y10T428/249921 ,  Y10T428/29 ,  Y10T442/614

摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.

公开(公告)号：US20170341057A1

公开(公告)日：2017-11-30

申请号：US15646856

申请日：2017-07-11

申请人： Donaldson Company, Inc.

发明人： Yehya A. Elsayed ,  Andrew J. Dallas ,  Jon D. Joriman ,  Dustin Zastera

IPC分类号： B01J20/28 ,  B01J20/10 ,  B01J20/18 ,  B01J20/20 ,  C01B32/354

CPC分类号： B01J20/28052 ,  B01J20/103 ,  B01J20/186 ,  B01J20/20 ,  B01J20/28011 ,  B01J20/28033 ,  B01J2220/42 ,  C01B32/354

摘要： The technology disclosed herein is directed to controlling humidity levels, such as the humidity level in an enclosed environment. The water isotherm of the adsorbent material is customized through the modification of the surface chemistry of the adsorbent. By modifying the surface chemistry of the adsorbent in various ways and to varying degrees, it is possible to customize the adsorbent properties to a range of different humidity levels. Such modification can enhance the adsorbing capacity and efficiency of the adsorbent, especially with regard to low molecular weight water-soluble compounds.

公开(公告)号：US09610523B2

公开(公告)日：2017-04-04

申请号：US14260511

申请日：2014-04-24

申请人： DONALDSON COMPANY, INC.

发明人： Andrew J. Dallas ,  William Lefei Ding ,  Jon D. Joriman ,  Dustin Zastera ,  James R. Giertz ,  Veli E. Kalayci ,  Hoo Y. Chung

IPC分类号： B01D53/02 ,  B01D39/16 ,  B01D39/04 ,  B01D39/14 ,  C12M1/12 ,  C12N5/00

CPC分类号： B01D39/1623 ,  B01D39/04 ,  B01D39/14 ,  B01D2239/0407 ,  B01D2239/0442 ,  B01D2239/0631 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/1266 ,  C12M25/14 ,  C12N5/0068 ,  C12N2533/30 ,  C12N2533/78 ,  Y02E50/17 ,  Y10T428/249921 ,  Y10T428/29 ,  Y10T442/614

摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.

公开(公告)号：US20160206980A1

公开(公告)日：2016-07-21

申请号：US14988343

申请日：2016-01-05

申请人： Donaldson Company, Inc.

发明人： Karthik Viswanathan ,  Philip Edward Johnson ,  Dustin Zastera ,  James Doyle ,  Gregory L. LaVallee ,  Janelle M. Hampton ,  Andrew J. Dallas

IPC分类号： B01D29/56

CPC分类号： B01D29/56 ,  B01D29/606 ,  B01D35/143 ,  C07C7/12 ,  C07C7/13

摘要： Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemblies include an upstream carbon-containing filter media pack and a downstream filter media pack.

公开(公告)号：US20140217011A1

公开(公告)日：2014-08-07

申请号：US14260511

申请日：2014-04-24

申请人： DONALDSON COMPANY, INC.

发明人： Andrew J. Dallas ,  William Lefei Ding ,  Jon D. Joriman ,  Dustin Zastera ,  James R. Giertz ,  Veli E. Kalayci ,  Hoo Y. Chung

IPC分类号： B01D39/16 ,  B01D39/14

CPC分类号： B01D39/1623 ,  B01D39/04 ,  B01D39/14 ,  B01D2239/0407 ,  B01D2239/0442 ,  B01D2239/0631 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/1266 ,  C12M25/14 ,  C12N5/0068 ,  C12N2533/30 ,  C12N2533/78 ,  Y02E50/17 ,  Y10T428/249921 ,  Y10T428/29 ,  Y10T442/614

摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.

摘要翻译： 本发明的组件可以包括在细纤维层内分散有活性颗粒材料的细纤维层。 流过本发明的组件的流体可以具有分散或溶解在流体中的任何材料与纳米纤维层内的活性颗粒反应，吸收或吸附到纳米纤维层上。 本发明的结构可以简单地作为反应性，吸收性或吸附性层而不具有过滤性能，或者本发明的结构可以组装成过滤器，该过滤器可以从流动的流体中过滤颗粒，同时反应，吸收或吸附材料 流动液体。