FR3075066B1 - PHASE SEPARATOR FOR FUEL CELL - Google Patents

PHASE SEPARATOR FOR FUEL CELL Download PDF

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Publication number
FR3075066B1
FR3075066B1 FR1762258A FR1762258A FR3075066B1 FR 3075066 B1 FR3075066 B1 FR 3075066B1 FR 1762258 A FR1762258 A FR 1762258A FR 1762258 A FR1762258 A FR 1762258A FR 3075066 B1 FR3075066 B1 FR 3075066B1
Authority
FR
France
Prior art keywords
section
phase separator
fuel cell
pipes
pipe
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.)
Active
Application number
FR1762258A
Other languages
French (fr)
Other versions
FR3075066A1 (en
Inventor
Jean-Philippe Poirot-Crouvezier
Philippe Manicardi
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1762258A priority Critical patent/FR3075066B1/en
Priority to EP18833690.3A priority patent/EP3723888A1/en
Priority to PCT/FR2018/053231 priority patent/WO2019115941A1/en
Publication of FR3075066A1 publication Critical patent/FR3075066A1/en
Application granted granted Critical
Publication of FR3075066B1 publication Critical patent/FR3075066B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04059—Evaporative processes for the cooling of a fuel cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

L'invention concerne un séparateur de phases (1), comprenant : -des première et deuxième canalisations parallèles (21,22), reliées par une première jonction en épingle (41) configurée pour inverser un sens d'écoulement de fluide entre les première et deuxième canalisations (21,22), la première jonction (41) comportant, en partant de la première canalisation vers la deuxième canalisation, des premier et deuxième tronçons (411, 412) dans la continuité l'un de l'autre, le premier tronçon présentant une section moyenne d'écoulement inférieure à celle de la première canalisation, le deuxième tronçon présentant une section moyenne d'écoulement supérieure à celle du premier tronçon ; -une paroi de fond (10) s'étendant entre les première et deuxième canalisations (21, 22) en passant par la première jonction (41) ; -un orifice d'évacuation de liquide (13).The invention relates to a phase separator (1), comprising: -first and second parallel pipes (21,22), connected by a first pin junction (41) configured to reverse a direction of fluid flow between the first and second pipes (21, 22), the first junction (41) comprising, starting from the first pipe towards the second pipe, first and second sections (411, 412) in continuity with one another, the first section having an average flow section less than that of the first pipe, the second section having an average flow section greater than that of the first section; -a bottom wall (10) extending between the first and second pipes (21, 22) passing through the first junction (41); a liquid discharge orifice (13).

FR1762258A 2017-12-15 2017-12-15 PHASE SEPARATOR FOR FUEL CELL Active FR3075066B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1762258A FR3075066B1 (en) 2017-12-15 2017-12-15 PHASE SEPARATOR FOR FUEL CELL
EP18833690.3A EP3723888A1 (en) 2017-12-15 2018-12-12 Phase separator for a fuel cell
PCT/FR2018/053231 WO2019115941A1 (en) 2017-12-15 2018-12-12 Phase separator for a fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762258 2017-12-15
FR1762258A FR3075066B1 (en) 2017-12-15 2017-12-15 PHASE SEPARATOR FOR FUEL CELL

Publications (2)

Publication Number Publication Date
FR3075066A1 FR3075066A1 (en) 2019-06-21
FR3075066B1 true FR3075066B1 (en) 2019-12-20

Family

ID=61258431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762258A Active FR3075066B1 (en) 2017-12-15 2017-12-15 PHASE SEPARATOR FOR FUEL CELL

Country Status (3)

Country Link
EP (1) EP3723888A1 (en)
FR (1) FR3075066B1 (en)
WO (1) WO2019115941A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841154B (en) * 2020-07-27 2021-09-24 上海捷氢科技有限公司 Water knockout drum

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA764472B (en) * 1975-10-29 1977-07-27 American Air Filter Co A device for separating a liquid mist from a gas stream and a gas separation apparatus incorporating same
US5112375A (en) * 1991-04-18 1992-05-12 Natco Radial vane demisting system in a separator for removing entrained droplets from a gas stream
US6193774B1 (en) * 1999-02-19 2001-02-27 Conceptronic, Inc. Reflow solder convection oven with a passive gas decontamination subsystem
JP2007087718A (en) 2005-09-21 2007-04-05 Toyota Motor Corp Vapor liquid separator and fuel cell system equipped with this vapor liquid separator
DE102005046810B4 (en) * 2005-09-30 2008-07-17 Zander Aufbereitungstechnik Gmbh & Co. Kg Separators for liquids, in particular condensate, of liquid-laden, compressed gases
CA2644602C (en) 2006-03-24 2012-04-24 Nissan Motor Co., Ltd. Gas/liquid separator
US8277988B2 (en) * 2009-03-04 2012-10-02 GM Global Technology Operations LLC Anode water separator for a fuel cell system
DE102009053499A1 (en) 2009-11-16 2011-05-19 Daimler Ag Fuel cell system with an anode circuit

Also Published As

Publication number Publication date
FR3075066A1 (en) 2019-06-21
EP3723888A1 (en) 2020-10-21
WO2019115941A1 (en) 2019-06-20

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