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SU725576A1 - Rechargeable zinc-haloid electric current source - Google Patents

Rechargeable zinc-haloid electric current source Download PDF

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Publication number
SU725576A1
SU725576A1 SU2058741A SU2058741A SU725576A1 SU 725576 A1 SU725576 A1 SU 725576A1 SU 2058741 A SU2058741 A SU 2058741A SU 2058741 A SU2058741 A SU 2058741A SU 725576 A1 SU725576 A1 SU 725576A1
Authority
SU
USSR - Soviet Union
Prior art keywords
halogen
chlorine
solvent
zinc
electrolyte
Prior art date
Application number
SU2058741A
Other languages
Russian (ru)
Other versions
SU725576A3 (en
Inventor
Эварт Маккеллен Патрик
Original Assignee
Юнигейт Лимитед (Фирма)
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 Юнигейт Лимитед (Фирма) filed Critical Юнигейт Лимитед (Фирма)
Application granted granted Critical
Publication of SU725576A1 publication Critical patent/SU725576A1/en
Publication of SU725576A3 publication Critical patent/SU725576A3/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00Hybrid cells; Manufacture thereof
    • H01M12/08Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H01M12/085Zinc-halogen cells or batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/36Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/365Zinc-halogen accumulators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)

Abstract

1485124 Rechargeable zinc-halogen cells UNIGATE Ltd 19 Aug 1974 [14 Sept 1973] 43368/73 Heading H1B A zinc-halogen cell having a zinc anode and a halogen consuming porous carbon cathode comprises a casing capable of withstanding pressure of up to 10 atmospheres and containing a zinc halide solution electrolyte and means for storing the halogen liberated at the cathode on recharge and for supplying the halogen to the cathode on discharge. The halogen is preferably chlorine and the electrolyte is zinc chloride which contains a solvent for chlorine. The solvent may be carbon tetrachloride or sulphuryl chloride in liquid or solid form and may be contained in cavities in the cathode. A mechanical stirring means may be provided for stirring the solvent in the cell and an emulsifying agent may be included to emulsify the solvent with the electrolyte. Instead of using a solvent the chlorine may be contained in solution in the electrolyte or as liquid chlorine or as chlorine hydrate.

Description

лени х, например, соответствующие растворители дл  хлорида - это тетрахлорид углерода и хлористый сульфурил, которые могут примен тьс  как в жидкой, так и в твердой формах. Кроме того, известно, что газообразный хлор при нормальной окружающей температуре 1,67-18,33°С сжижаетс  при давлении примерно 5,27 кг/см.For example, the corresponding solvents for chloride are carbon tetrachloride and sulfuryl chloride, which can be used in both liquid and solid forms. In addition, chlorine gas is known to liquefy at about 5.27 kg / cm at normal ambient temperatures of 1.67-18.33 ° C.

Емкость дл  хранени  галогена может быть наружной по отношению к кожуху элемента и получать галоген от элемента под давлением, формируемым в результате электролиза во врем  зар да или повторного зар да, и подавать его через полые электроды к поверхност м пористого углерода во врем  разр да.The halogen storage container may be external to the cell housing and receive halogen from the cell under pressure, formed as a result of electrolysis during charging or recharging, and feed it through hollow electrodes to the surfaces of porous carbon during discharge.

Если это необходимо, могут быть предусмотрены средства, например механическое устройство взбалтывани , дл  перемешивани  растворител  хлора в элементе, в результате чего облегчаетс  диффузи  хлора внутрь элемента, из элемента наружу, а также внутри элемента.If necessary, means may be provided, such as a mechanical agitator, for mixing the chlorine solvent in the cell, thereby allowing chlorine to diffuse into the cell from the outside of the cell as well as inside the cell.

В случае необходимости в элементе может быть предусмотрен эмульгатор, способствующий эмульгированию галогена, например , растворитель хлора с электролитом в виде жидкости или гел .If necessary, an emulsifier may be provided in the cell that promotes emulsification of the halogen, for example, chlorine solvent with an electrolyte in the form of a liquid or gel.

Пространство дл  хранени  галогена может содержать растворитель дл  хлора. Вс  система элемента работает .под. давлением 1--10 атм. Давление в пространстве дл  хранени  галогена может поддерживатьс  достаточно высоким, чтобы сохранить хлор в жидком состо нии или в форме гидрата. Так как сжижение хлора происходит при давлении (5,27 кг/см), давление в пространстве дл  хранени  нужно поддерживать на уровне, превышающем указанную величииу. Кроме того, хлор может содержатьс  в полости катода, где могут быть предусмотрены средства перемешивани .The halogen storage space may contain a solvent for chlorine. The whole element system works. pressure 1--10 atm. The pressure in the halogen storage space can be kept high enough to keep chlorine in a liquid state or in the form of a hydrate. Since chlorine liquefaction occurs at a pressure (5.27 kg / cm), the pressure in the storage space must be maintained at a level higher than the specified value. In addition, chlorine may be contained in the cavity of the cathode, where mixing means may be provided.

Когда зар жают элемент при указанном повышенном давлении, это означает, что не приходитс  тратить энергию на сжатие хлора дл  хранени , и эта мощность входит в мощность элемента. Кроме того, при более высоком давлении существует меньше вод ных паров в хлоре, который выдел етс  из электролита, так что в отличие от известного источника,тока не приходитс  удал ть влагу из хлора, что также увеличивает отдачу элемента.When the cell is charged at the indicated increased pressure, this means that energy does not have to be expended to compress chlorine for storage, and this power is included in the cell's power. In addition, at a higher pressure, there is less water vapor in the chlorine that is released from the electrolyte, so that unlike a known source, the current does not have to be removed from chlorine, which also increases the recoil of the cell.

Claims (2)

1.В. С. Багоцкий и В. Н. Флеров. Новейшие достижени  в области химических источников тока. «Госэнергоиздат, 1963, с. 138-142.1.V. S. Bagotsky and V.N. Flerov. Recent advances in chemical current sources. “Gosenergoizdat, 1963, p. 138-142. 2.Патент СССР № 357774, кл. П 01М 12/06, опублик. 21.02.69.2. Patent of the USSR No. 357774, cl. P 01M 12/06, published 02.21.69.
SU742058741A 1973-09-14 1974-08-23 Rechargeable zinc-haloid electric current source SU725576A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43368/73A GB1485124A (en) 1973-09-14 1973-09-14 Electro-chemical cells or batteries

Publications (2)

Publication Number Publication Date
SU725576A1 true SU725576A1 (en) 1980-03-30
SU725576A3 SU725576A3 (en) 1980-03-30

Family

ID=10428469

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742058741A SU725576A3 (en) 1973-09-14 1974-08-23 Rechargeable zinc-haloid electric current source

Country Status (5)

Country Link
JP (1) JPS5055837A (en)
DE (1) DE2440622A1 (en)
FR (1) FR2244274B1 (en)
GB (1) GB1485124A (en)
SU (1) SU725576A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049880A (en) * 1976-06-11 1977-09-20 Energy Development Associates Self-generating halogen liquification in a secondary battery
US4167607A (en) * 1977-12-19 1979-09-11 Diamond Shamrock Technologies S.A. Halogen electrodes and storage batteries
US4482614A (en) * 1982-11-15 1984-11-13 Gel, Inc. Zinc-bromine battery with long term stability
GB2177251B (en) * 1985-06-19 1988-12-07 Furukawa Electric Co Ltd Battery

Also Published As

Publication number Publication date
FR2244274A1 (en) 1975-04-11
GB1485124A (en) 1977-09-08
FR2244274B1 (en) 1980-09-05
JPS5055837A (en) 1975-05-16
DE2440622A1 (en) 1975-03-27
SU725576A3 (en) 1980-03-30

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