CA1124785A - Fonctionnement de piles electrochimiques, et systeme connexe - Google Patents

Fonctionnement de piles electrochimiques, et systeme connexe

Info

Publication number: CA1124785A
Authority: CA; Canada
Prior art keywords: cell; gas; electrolyte; passage; isolated
Prior art date: 1979-12-04
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

Application number

CA341,152A

Other languages

English (en)

Inventor

Hansraj C. Maru

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.)

Fuelcell Energy Inc

Original Assignee

Energy Research 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.)

1979-12-04

Filing date

1979-12-04

Publication date

1982-06-01

1979-12-04 Application filed by Energy Research Corp filed Critical Energy Research Corp

1979-12-04 Priority to CA341,152A priority Critical patent/CA1124785A/fr

1982-06-01 Application granted granted Critical

1982-06-01 Publication of CA1124785A publication Critical patent/CA1124785A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 claims abstract description 63
239000003792 electrolyte Substances 0.000 claims abstract description 26
238000004891 communication Methods 0.000 claims abstract description 15
230000006854 communication Effects 0.000 claims abstract description 15
238000003487 electrochemical reaction Methods 0.000 claims description 5
238000006243 chemical reaction Methods 0.000 claims description 2
238000002955 isolation Methods 0.000 claims 1
239000000446 fuel Substances 0.000 abstract description 24
239000007789 gas Substances 0.000 description 76
238000012546 transfer Methods 0.000 description 12
239000007788 liquid Substances 0.000 description 10
230000007797 corrosion Effects 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
238000010926 purge Methods 0.000 description 4
239000000376 reactant Substances 0.000 description 4
238000013459 approach Methods 0.000 description 3
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
238000009792 diffusion process Methods 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
230000004913 activation Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000020169 heat generation Effects 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
230000008016 vaporization Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
241000252163 Elops Species 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
241001387976 Pera Species 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000004308 accommodation Effects 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000013589 supplement Substances 0.000 description 1
230000001502 supplementing effect Effects 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1

Classifications

- 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

Fuel Cell (AREA)

CA341,152A 1979-12-04 1979-12-04 Fonctionnement de piles electrochimiques, et systeme connexe Expired CA1124785A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA341,152A CA1124785A (fr)	1979-12-04	1979-12-04	Fonctionnement de piles electrochimiques, et systeme connexe

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA341,152A CA1124785A (fr)	1979-12-04	1979-12-04	Fonctionnement de piles electrochimiques, et systeme connexe

Publications (1)

Publication Number	Publication Date
CA1124785A true CA1124785A (fr)	1982-06-01

Family

ID=4115744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA341,152A Expired CA1124785A (fr)	1979-12-04	1979-12-04	Fonctionnement de piles electrochimiques, et systeme connexe

Country Status (1)

Country	Link
CA (1)	CA1124785A (fr)

1979
- 1979-12-04 CA CA341,152A patent/CA1124785A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
US4192906A (en)	1980-03-11	Electrochemical cell operation and system
US4182795A (en)	1980-01-08	Fuel cell thermal control and reforming of process gas hydrocarbons
US4169917A (en)	1979-10-02	Electrochemical cell and separator plate thereof
US5686199A (en)	1997-11-11	Flow field plate for use in a proton exchange membrane fuel cell
EP1504484B1 (fr)	2007-03-21	Systeme d'elimination d'oxygene et de preconditionnement dans une pile a combustible
AU687211B2 (en)	1998-02-19	Electrochemical fuel cell stack with concurrently flowing coolant and oxidant streams
CA2490877C (fr)	2009-11-03	Ensemble de piles a combustible electrolytiques a polymere solide et a humidite controlee
US8609288B2 (en)	2013-12-17	Water management in fuel cells
US6350540B1 (en)	2002-02-26	Fuel cell with gas diffusion layer flow passage
US6376110B1 (en)	2002-04-23	Method for regulating membrane moisture of a polymer electrolyte fuel cell, and a polymer electrolyte fuel cell
US6406807B1 (en)	2002-06-18	Distribution of hydration fluid in a fuel cell
US7045233B2 (en)	2006-05-16	Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system
US6649293B1 (en)	2003-11-18	Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly
US7132182B2 (en)	2006-11-07	Method and apparatus for electrochemical compression and expansion of hydrogen in a fuel cell system
US5426002A (en)	1995-06-20	Internal reforming type fuel cell apparatus and operation method of same
US6322916B1 (en)	2001-11-27	Method of operating a molten carbonate fuel cell, a fuel cell, a fuel cell stack and an apparatus provided therewith
US6610434B1 (en)	2003-08-26	Segregated exhaust SOFC generator with high fuel utilization capability
US20060199056A1 (en)	2006-09-07	Electrochemical Cell Stack Design
US6537690B1 (en)	2003-03-25	Method of operating a fuel cell system
CA2403156C (fr)	2007-02-20	Empilage de piles a combustible et methode d'alimentation de l'empilage en gaz reactant
ATE274753T1 (de)	2004-09-15	Pem-brennstoffzellenstapel mit kühlmediumverteilerstruktur
CA1124785A (fr)	1982-06-01	Fonctionnement de piles electrochimiques, et systeme connexe
CN110581292A (zh)	2019-12-17	一种用于高温燃料电池堆的冷却器及热管理方法
JPS63119166A (ja)	1988-05-23	燃料電池
US20050136298A1 (en)	2005-06-23	Methods of treating fuel cells and fuel cell systems

Legal Events

Date	Code	Title	Description
1999-06-01	MKEX	Expiry