MX365337B - Aparato y método para mejorar la eficiencia de filtración en medios de filtro fibrosos. - Google Patents

Aparato y método para mejorar la eficiencia de filtración en medios de filtro fibrosos.

Info

Publication number
MX365337B
MX365337B MX2016005839A MX2016005839A MX365337B MX 365337 B MX365337 B MX 365337B MX 2016005839 A MX2016005839 A MX 2016005839A MX 2016005839 A MX2016005839 A MX 2016005839A MX 365337 B MX365337 B MX 365337B
Authority
MX
Mexico
Prior art keywords
filtration efficiency
filter media
chemical treatment
fibrous filter
media
Prior art date
Application number
MX2016005839A
Other languages
English (en)
Other versions
MX2016005839A (es
Inventor
Bruce PEART Christopher
Bruce Christopher David
A Hagler Christopher
Original Assignee
Hdk Ind Inc
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 Hdk Ind Inc filed Critical Hdk Ind Inc
Publication of MX2016005839A publication Critical patent/MX2016005839A/es
Publication of MX365337B publication Critical patent/MX365337B/es

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
    • B01D39/14—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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Un método para mejorar la eficiencia de filtración de aire de un medio fibroso no tejido y un medio de filtración de aire fibrosa no tejido que tiene una eficiencia de filtración mejorada. El método incluye aplicar al material fibroso por lo menos aproximadamente 0.05% en peso con base en el peso total del material fibroso de tratamiento químico que comprende un copolímero de silicona alcoxilado. El tratamiento químico es eficaz para proporcionar una mejora en un valor de eficiencia de filtración E3 del medio de filtración conforme lo evaluado de acuerdo con el ASHRAE 52.2, de aproximadamente 20% o más en comparación con un valor de eficiencia de filtración E3 de material fibroso desprovisto de cualquier tratamiento químico.
MX2016005839A 2014-08-14 2015-05-14 Aparato y método para mejorar la eficiencia de filtración en medios de filtro fibrosos. MX365337B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462037300P 2014-08-14 2014-08-14
PCT/US2015/030698 WO2016025046A1 (en) 2014-08-14 2015-05-14 Apparatus and method for filtration efficiency improvements in fibrous filter media

Publications (2)

Publication Number Publication Date
MX2016005839A MX2016005839A (es) 2016-12-02
MX365337B true MX365337B (es) 2019-05-30

Family

ID=55304481

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005839A MX365337B (es) 2014-08-14 2015-05-14 Aparato y método para mejorar la eficiencia de filtración en medios de filtro fibrosos.

Country Status (4)

Country Link
US (1) US10279290B2 (es)
CA (1) CA2927857C (es)
MX (1) MX365337B (es)
WO (1) WO2016025046A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024058991A1 (en) * 2022-09-14 2024-03-21 Delstar Technologies, Inc. Filtration media and filters

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317367A (en) 1963-04-12 1967-05-02 Du Pont Hydrophobic fiber structure with interconnected non-fibrous hydrophilic network
US5800586A (en) 1996-11-08 1998-09-01 Johns Manville International, Inc. Composite filter media
US5945360A (en) 1997-03-28 1999-08-31 Johns Manville International, Inc. Biosoluble pot and marble-derived fiberglass
US5785725A (en) 1997-04-14 1998-07-28 Johns Manville International, Inc. Polymeric fiber and glass fiber composite filter media
US6110251A (en) 1998-11-03 2000-08-29 Johns Manville International, Inc. Gas filtration media and method of making the same
US6426142B1 (en) * 1999-07-30 2002-07-30 Alliedsignal Inc. Spin finish
US6444312B1 (en) * 1999-12-08 2002-09-03 Fiber Innovation Technology, Inc. Splittable multicomponent fibers containing a polyacrylonitrile polymer component
US20050160711A1 (en) 2004-01-28 2005-07-28 Alain Yang Air filtration media
US20060277877A1 (en) 2005-06-10 2006-12-14 Lydall, Inc. High efficiency fuel filter
MX2008009176A (es) * 2006-01-18 2008-09-25 Buckeye Technologies Inc Trampa pegajosa para alergenos y metodo para contener alergenos.
CN101442996B (zh) * 2006-03-10 2012-04-25 土田裕三 抗微生物剂以及抗微生物组合物
US7608125B2 (en) 2006-05-24 2009-10-27 Johns Manville Nonwoven fibrous mat for MERV filter and method of making
US7582132B2 (en) 2006-05-24 2009-09-01 Johns Manville Nonwoven fibrous mat for MERV filter and method
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US8057583B2 (en) 2008-08-07 2011-11-15 Johns Manville Filter media including silicone and/or wax additive(s)
WO2012106659A1 (en) * 2011-02-03 2012-08-09 Donaldson Company, Inc. Filter media pack, filter assembly, and method
EP2686473B1 (en) * 2011-03-18 2018-06-13 Donaldson Company, Inc. High temperature treated media

Also Published As

Publication number Publication date
MX2016005839A (es) 2016-12-02
CA2927857A1 (en) 2016-02-18
CA2927857C (en) 2022-12-06
US20170173508A1 (en) 2017-06-22
WO2016025046A1 (en) 2016-02-18
US10279290B2 (en) 2019-05-07

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