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GB2389326B - A filter for use with high temperature gases - Google Patents

A filter for use with high temperature gases

Info

Publication number
GB2389326B
GB2389326B GB0211732A GB0211732A GB2389326B GB 2389326 B GB2389326 B GB 2389326B GB 0211732 A GB0211732 A GB 0211732A GB 0211732 A GB0211732 A GB 0211732A GB 2389326 B GB2389326 B GB 2389326B
Authority
GB
United Kingdom
Prior art keywords
filter
high temperature
temperature gases
gases
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0211732A
Other versions
GB2389326A (en
GB0211732D0 (en
Inventor
Frederick Ian Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fenchurch Environmental Group Ltd
Original Assignee
Fenchurch Environmental Group Ltd
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 Fenchurch Environmental Group Ltd filed Critical Fenchurch Environmental Group Ltd
Priority to GB0211732A priority Critical patent/GB2389326B/en
Publication of GB0211732D0 publication Critical patent/GB0211732D0/en
Publication of GB2389326A publication Critical patent/GB2389326A/en
Application granted granted Critical
Publication of GB2389326B publication Critical patent/GB2389326B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
GB0211732A 2002-05-22 2002-05-22 A filter for use with high temperature gases Expired - Fee Related GB2389326B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0211732A GB2389326B (en) 2002-05-22 2002-05-22 A filter for use with high temperature gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0211732A GB2389326B (en) 2002-05-22 2002-05-22 A filter for use with high temperature gases

Publications (3)

Publication Number Publication Date
GB0211732D0 GB0211732D0 (en) 2002-07-03
GB2389326A GB2389326A (en) 2003-12-10
GB2389326B true GB2389326B (en) 2005-09-28

Family

ID=9937154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0211732A Expired - Fee Related GB2389326B (en) 2002-05-22 2002-05-22 A filter for use with high temperature gases

Country Status (1)

Country Link
GB (1) GB2389326B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257459B2 (en) 2007-02-28 2012-09-04 Hollingsworth & Vose Company Waved filter media and elements

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1694422A1 (en) * 2003-12-23 2006-08-30 Cuno, Inc. Binderless glass composite filter
US8202340B2 (en) 2007-02-28 2012-06-19 Hollingsworth & Vose Company Waved filter media and elements
CN101668576B (en) 2007-02-28 2013-07-24 霍林斯沃思和沃斯有限公司 Waved filter media and elements
US10441909B2 (en) 2014-06-25 2019-10-15 Hollingsworth & Vose Company Filter media including oriented fibers
US10561972B2 (en) 2015-09-18 2020-02-18 Hollingsworth & Vose Company Filter media including a waved filtration layer
US10449474B2 (en) 2015-09-18 2019-10-22 Hollingsworth & Vose Company Filter media including a waved filtration layer
CN109939504A (en) * 2019-04-19 2019-06-28 南京国源电气有限公司 Double-filtration element combination installation support component method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329865A (en) * 1970-10-09 1973-09-12 Marshall D A G Fluid filters
GB1491463A (en) * 1974-02-08 1977-11-09 Crosland Filters Ltd Filter material
JPS63111914A (en) * 1986-10-31 1988-05-17 Hitachi Ltd Dust collecting filter
US5993501A (en) * 1996-11-08 1999-11-30 Johns Manville International, Inc. Composite filter media

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329865A (en) * 1970-10-09 1973-09-12 Marshall D A G Fluid filters
GB1491463A (en) * 1974-02-08 1977-11-09 Crosland Filters Ltd Filter material
JPS63111914A (en) * 1986-10-31 1988-05-17 Hitachi Ltd Dust collecting filter
US5993501A (en) * 1996-11-08 1999-11-30 Johns Manville International, Inc. Composite filter media

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257459B2 (en) 2007-02-28 2012-09-04 Hollingsworth & Vose Company Waved filter media and elements
US8882875B2 (en) 2007-02-28 2014-11-11 Hollingsworth & Vose Company Waved filter media and elements

Also Published As

Publication number Publication date
GB2389326A (en) 2003-12-10
GB0211732D0 (en) 2002-07-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170522