SG11201804512QA - Catalytic filter material - Google Patents

Catalytic filter material

Info

Publication number
SG11201804512QA
SG11201804512QA SG11201804512QA SG11201804512QA SG11201804512QA SG 11201804512Q A SG11201804512Q A SG 11201804512QA SG 11201804512Q A SG11201804512Q A SG 11201804512QA SG 11201804512Q A SG11201804512Q A SG 11201804512QA SG 11201804512Q A SG11201804512Q A SG 11201804512QA
Authority
SG
Singapore
Prior art keywords
international
newark
gore
delaware
filter material
Prior art date
Application number
SG11201804512QA
Other languages
English (en)
Inventor
Stephen K Stark
John P Pasmore
Robert G Eves
Original Assignee
Gore & Ass
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gore & Ass filed Critical Gore & Ass
Publication of SG11201804512QA publication Critical patent/SG11201804512QA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0421—Rendering the filter material hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0613—Woven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0645—Arrangement of the particles in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0659—The layers being joined by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
SG11201804512QA 2015-12-17 2016-12-16 Catalytic filter material SG11201804512QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562268832P 2015-12-17 2015-12-17
PCT/US2016/067299 WO2017106730A1 (en) 2015-12-17 2016-12-16 Catalytic filter material

Publications (1)

Publication Number Publication Date
SG11201804512QA true SG11201804512QA (en) 2018-07-30

Family

ID=57799805

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804512QA SG11201804512QA (en) 2015-12-17 2016-12-16 Catalytic filter material

Country Status (7)

Country Link
US (1) US10493388B2 (ja)
EP (1) EP3389818B1 (ja)
JP (1) JP6751146B2 (ja)
CN (1) CN108472567B (ja)
DK (1) DK3389818T3 (ja)
SG (1) SG11201804512QA (ja)
WO (1) WO2017106730A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3094887C (en) 2018-04-11 2023-04-25 W. L. Gore & Associates, Inc. Metal supported powder catalyst matrix and processes for multiphase chemical reactions
CN109173471A (zh) * 2018-10-26 2019-01-11 浙江鸿盛环保科技集团有限公司 双层滤料及滤袋
CN109758830A (zh) * 2019-03-06 2019-05-17 江苏康隆迪超净科技有限公司 一种防静电阻燃ptfe针刺过滤材料及其制备方法
CN112742209A (zh) * 2019-10-30 2021-05-04 W.L.戈尔及同仁股份有限公司 提高烟气过滤的催化效率
US10940471B1 (en) 2019-10-30 2021-03-09 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
US11071947B2 (en) 2019-10-30 2021-07-27 W. L. Gore & Associates, Inc. Catalytic efficiency of flue gas filtration
CN113441019A (zh) * 2020-03-24 2021-09-28 中昊晨光化工研究院有限公司 一种聚四氟乙烯复合过滤材料及其制法与应用
CN113896257B (zh) * 2020-07-07 2023-11-17 苏州铜宝锐新材料有限公司 水处理过滤结构及其制作方法
CN113117665A (zh) * 2021-04-01 2021-07-16 苏州锦艺新材料科技有限公司 可视光应答光触媒复合纳米粒子制备方法以及应用
KR102622697B1 (ko) * 2021-05-28 2024-01-10 주식회사 휴비스 질소산화물 제거가 가능한 표면 열처리된 폴리페닐렌 설파이드 복합섬유
CN114699845B (zh) * 2022-04-15 2023-05-23 西南化工研究设计院有限公司 一种脱硝除尘一体化滤料制备方法及应用
WO2024177797A1 (en) * 2023-02-21 2024-08-29 W. L. Gore & Associates, Inc. Preparation method of catalytic articles

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392582B (sv) 1970-05-21 1977-04-04 Gore & Ass Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande
US4220633A (en) 1979-04-30 1980-09-02 The Babcock & Wilcox Company Filter house and method for simultaneously removing NOx and particulate matter from a gas stream
US4309386A (en) 1979-04-30 1982-01-05 The Babcock & Wilcox Company Filter house having catalytic filter bags for simultaneously removing NOx and particulate matter from a gas stream
US4732879A (en) 1985-11-08 1988-03-22 Owens-Corning Fiberglas Corporation Method for applying porous, metal oxide coatings to relatively nonporous fibrous substrates
DE3633214A1 (de) 1986-09-30 1988-03-31 Siemens Ag Rauchgasleitung mit einer einrichtung zur minderung der stickoxide
DE68919505T2 (de) 1988-04-08 1995-06-22 Mitsubishi Heavy Ind Ltd Katalysatorfilter, Verfahren zur Herstellung eines Katalysatorfilters und Verfahren zur Behandlung von Verbrennungsgasen mit einem Katalysatorfilter.
US4983434A (en) * 1989-04-07 1991-01-08 W. L. Gore & Associates, Inc. Filter laminates
JPH04219124A (ja) 1990-12-18 1992-08-10 Mitsubishi Heavy Ind Ltd 排ガス処理方法
JP3684471B2 (ja) 1995-01-31 2005-08-17 バブコック日立株式会社 バグフィルタ材
US5476589A (en) 1995-03-10 1995-12-19 W. L. Gore & Associates, Inc. Porpous PTFE film and a manufacturing method therefor
US5814405A (en) 1995-08-04 1998-09-29 W. L. Gore & Associates, Inc. Strong, air permeable membranes of polytetrafluoroethylene
US5620669A (en) 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
JPH09155123A (ja) 1995-12-08 1997-06-17 Babcock Hitachi Kk 排ガス処理用バグフィルタ及びその運転方法
JPH09220466A (ja) 1996-02-14 1997-08-26 Mitsubishi Heavy Ind Ltd 触媒フィルタの製造方法
JPH10230119A (ja) 1996-11-25 1998-09-02 Abb Kk バグフィルタおよびその製造方法
JP3900224B2 (ja) 1998-04-14 2007-04-04 東洋紡績株式会社 触媒脱硝フィルターバグ用フィルター材料
US6331351B1 (en) 1999-09-22 2001-12-18 Gore Enterprise Holdings, Inc. Chemically active filter material
CN101160169B (zh) * 2005-04-07 2013-04-17 Pur水纯化产品公司 包含微孔和中孔碳颗粒混合物的水过滤材料以及具有所述过滤材料的水过滤器
US20080178992A1 (en) * 2007-01-31 2008-07-31 Geo2 Technologies, Inc. Porous Substrate and Method of Fabricating the Same
WO2008126308A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. 触媒担持体
CN101518718B (zh) * 2008-02-28 2012-10-10 中国纺织科学研究院 一种烟气有害成分净化用功能性过滤毡及其制备、应用方法
EP2772293B1 (en) * 2013-03-01 2020-06-03 W. L. Gore & Associates GmbH Textile Filter System and method for regenerating a textile filter
CN103882559B (zh) * 2014-03-13 2016-01-20 中国科学院化学研究所 高比表面多孔碳纤维及其制备方法与应用

Also Published As

Publication number Publication date
CN108472567A (zh) 2018-08-31
EP3389818A1 (en) 2018-10-24
WO2017106730A1 (en) 2017-06-22
CN108472567B (zh) 2021-05-25
JP6751146B2 (ja) 2020-09-02
US20180345190A1 (en) 2018-12-06
DK3389818T3 (da) 2020-02-17
EP3389818B1 (en) 2019-11-20
US10493388B2 (en) 2019-12-03
JP2019502542A (ja) 2019-01-31

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