BR112021017848A2 - Elemento de filtro, método para remover água emulsificada a partir de um fluxo de combustível e método para formar um elemento de filtro - Google Patents

Elemento de filtro, método para remover água emulsificada a partir de um fluxo de combustível e método para formar um elemento de filtro

Info

Publication number
BR112021017848A2
BR112021017848A2 BR112021017848A BR112021017848A BR112021017848A2 BR 112021017848 A2 BR112021017848 A2 BR 112021017848A2 BR 112021017848 A BR112021017848 A BR 112021017848A BR 112021017848 A BR112021017848 A BR 112021017848A BR 112021017848 A2 BR112021017848 A2 BR 112021017848A2
Authority
BR
Brazil
Prior art keywords
filter element
forming
fuel stream
water
emulsified water
Prior art date
Application number
BR112021017848A
Other languages
English (en)
Inventor
Swarna Agarwal
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of BR112021017848A2 publication Critical patent/BR112021017848A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • 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
    • B01D39/1607—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/34—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • 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
    • B01D2239/0618—Non-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
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • 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
    • B01D2239/0627—Spun-bonded
    • 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
    • B01D2239/0668—The layers being joined by heat or melt-bonding
    • 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
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters
    • 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)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)

Abstract

elemento de filtro, método para remover água emulsificada a partir de um fluxo de combustível e método para formar um elemento de filtro. são providos um elemento de filtro e métodos de uso e formação. o elemento de filtro fornece funções de coalescência e separação de água a jusante das funções de filtragem de particulado. pelo menos o estágio de coalescência do elemento de filtro pode ser isento de vidro. o estágio de coalescência pode ter meio com graduação de densidade para acomodar o aumento do tamanho das gotículas de água devido à coalescência da água.
BR112021017848A 2019-03-12 2020-03-11 Elemento de filtro, método para remover água emulsificada a partir de um fluxo de combustível e método para formar um elemento de filtro BR112021017848A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962817091P 2019-03-12 2019-03-12
US201962916543P 2019-10-17 2019-10-17
PCT/US2020/022047 WO2020185864A1 (en) 2019-03-12 2020-03-11 Glass-free nonwoven coalescer

Publications (1)

Publication Number Publication Date
BR112021017848A2 true BR112021017848A2 (pt) 2021-11-30

Family

ID=72426288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021017848A BR112021017848A2 (pt) 2019-03-12 2020-03-11 Elemento de filtro, método para remover água emulsificada a partir de um fluxo de combustível e método para formar um elemento de filtro

Country Status (5)

Country Link
US (1) US20210402326A1 (pt)
EP (1) EP3917647A4 (pt)
CN (1) CN113950363B (pt)
BR (1) BR112021017848A2 (pt)
WO (1) WO2020185864A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015042194A1 (en) * 2013-09-17 2015-03-26 Parker-Hannifin Corporation High flow coalescer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007041559A2 (en) * 2005-09-30 2007-04-12 Stanadyne Corporation Water separation and filtration structure
US20080105626A1 (en) * 2006-11-02 2008-05-08 David Charles Jones Fuel filter
ITRE20080054A1 (it) * 2008-06-23 2009-12-24 Ufi Innovation Ct Srl '' filtro per carburante ''
US8517185B2 (en) * 2008-10-08 2013-08-27 Cummins Filtration Ip, Inc. Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
JP5350936B2 (ja) * 2009-08-06 2013-11-27 和興フィルタテクノロジー株式会社 コアレッサカートリッジ
US20110084028A1 (en) * 2009-10-09 2011-04-14 Ahlstrom Corporation Separation media and methods especially useful for separating water-hydrocarbon emulsions having low interfacial tensions
WO2011162854A1 (en) 2010-06-22 2011-12-29 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
US10343085B2 (en) * 2011-10-14 2019-07-09 W. L. Gore & Associates, Inc. Multilayer porous composite
DE102011120641A1 (de) 2011-12-09 2013-06-13 Mann + Hummel Gmbh Kraftstofffilter einer Brennkraftmaschine und Filterelement eines Kraftstofffilters
US10058808B2 (en) * 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
WO2015042194A1 (en) * 2013-09-17 2015-03-26 Parker-Hannifin Corporation High flow coalescer
DE102014015942A1 (de) 2014-10-30 2016-05-04 Mann + Hummel Gmbh Koaleszenzelement und Filterelement mit einem Koaleszenzelement
EP3319704B1 (en) * 2015-07-08 2020-03-11 Amazon Filters Spólka z Ograniczona Odpowiedzialnoscia Separation system for simultaneous removal of both solid particles and liquid droplets suspended in another liquid
DE102015013351A1 (de) 2015-10-15 2017-04-20 Mann + Hummel Gmbh Koaleszenzelement und Filterelement mit einem Koaleszenzelement
DE102016103561A1 (de) * 2016-02-29 2017-08-31 Hengst Se & Co. Kg Filtermaterial für einen Filtereinsatz eines Kraftstofffilters, Filtereinsatz und Kraftstofffilter

Also Published As

Publication number Publication date
CN113950363A (zh) 2022-01-18
EP3917647A1 (en) 2021-12-08
US20210402326A1 (en) 2021-12-30
WO2020185864A1 (en) 2020-09-17
CN113950363B (zh) 2023-07-11
EP3917647A4 (en) 2022-11-02

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