SU528046A3 - Chemical current source - Google Patents
Chemical current sourceInfo
- Publication number
- SU528046A3 SU528046A3 SU1850703A SU1850703A SU528046A3 SU 528046 A3 SU528046 A3 SU 528046A3 SU 1850703 A SU1850703 A SU 1850703A SU 1850703 A SU1850703 A SU 1850703A SU 528046 A3 SU528046 A3 SU 528046A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- current source
- chemical current
- zinc
- powder
- electrolyte
- Prior art date
Links
Classifications
-
- 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
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Hybrid Cells (AREA)
- Prevention Of Electric Corrosion (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Powder Metallurgy (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Description
1one
Изобретение относитс к электротехнике, к химическим нсточашкам тока со щелочным злектролнтом в виде анодной сушензии порошка цинка.This invention relates to electrical engineering, chemical current drawers with alkaline electrolyte in the form of anodic drying of zinc powder.
В известных химических источниках тока с использованием анодной суспензии порошка цинка используют рециркул цию этой суспензии дл предотвращени пассивации цинка. Однако при этом нельз использовать такне металлы, как алюминий или магний, вследствие интенсивной коррозии их в щелочном электролите.In known chemical current sources using an anodic suspension of zinc powder, the suspension is recycled to prevent zinc from being passivated. However, it is not possible to use metals, such as aluminum or magnesium, due to their intense corrosion in an alkaline electrolyte.
Цель изобретени - повысить удельные электрические характеристики химического источника тока за счет использоваш1 в качестве активной массы суспензии металла, более электроотрицательного , чем цинк, например алюминий.The purpose of the invention is to improve the specific electrical characteristics of a chemical current source by using the active suspension of a metal more electronegative than zinc, such as aluminum, as the active mass.
Это достигаетс тем, что питатель дл подачи металлического порошка, образующего анодную суспензию, снабжен емкостью с порошком металла, более электроотрицательного, чем цинк, например алюмини , и распреиелитепем истиц этого металла в электролите, выполненлым в виде шнека, перемещаемого с переменной ско| ос1ьк), пропорционалыкж току источника.This is achieved by the fact that the feeder for supplying the metal powder forming the anode suspension is provided with a container with a metal powder more electronegative than zinc, such as aluminum, and spreading the metal particles of this metal in an electrolyte made in the form of a screw displaced with variable speed. Ost1k), proportional to the current source.
На чертеже представлена схема предлагаемого химического источника тока.The drawing shows the scheme of the proposed chemical current source.
Источник тока содержит первичный элемент 1 с воздушным электродом 2, соединенным с положительной клеммой 3. Коллектор тока 4 св зан с отрицательной клеммой 5, пористый сепаратор 6 размещен между электродом 2 и коллектором 4. Воздух подводитс по трубопроводу 7, азот и избыток воздуха удал ютс по трубопроводу 8.The current source contains a primary element 1 with an air electrode 2 connected to the positive terminal 3. The current collector 4 is connected to the negative terminal 5, the porous separator 6 is placed between the electrode 2 and the collector 4. Air is supplied through the pipeline 7, nitrogen and excess air are removed by pipeline 8.
Активна анодна масса, нанесенна на анодныйAnodic mass applied to anodic mass
коллектор 4, состоит из частиц цинка, суспензированных в жидком щелочном электролите, например в растворе КОН. Анош1а сустензи поступает через иггуцер 9 и выходит через штуцер 10. Трубопровод 11 соединен с выходным штуцером 10 и всасывающей стороной насоса 12 Трубопровод 1 3 соединен с нашетательной стороной насоса 12 и сообщен с электролитом через штуцер 9. Питатель 14 приводитс в движе1ше мотором 15. Из дополнительной емкости 16 порошок более электроотрицательною, чем цинк, металла подаетс в емкость 17, соединенную с трубопроводом 11.the collector 4 consists of zinc particles suspended in a liquid alkaline electrolyte, for example, in a KOH solution. The anostase suspension enters through iggutzer 9 and exits through nozzle 10. Pipeline 11 is connected to the outlet nozzle 10 and the suction side of the pump 12 the additional tank 16, the powder is more electronegative than zinc, the metal is fed into the tank 17 connected to the pipeline 11.
Химический источник тока работает с.чедун)Chemical current source works chedun)
щим образом. В элемент 1 ввод т анодную суспекwo , соде жащую 100 г раствора КОН н ISr порошка шшка с гранулами размером 20-30 мк. После в&соса 12 и подцитки электрода 2 воздухом осуществ ип с получевввм тока в 5а при вапр жении 1 b в течевне 1 час. Затем добавл ют в ввсколько щшемов 12 г псфошка алюмини к аводной сушевзии. В ре таьтате получают 32,5 ампер- асов с общем временем разг р да бчас 30MUii, при этом 7 амтар-часа пршюдатс та цавк, и 25шлпер тасов приходитс шshimm way. Anodic suspension is introduced into element 1, containing 100 g of a solution of KOH n ISr lump powder with granules of 20-30 microns in size. After a & 12 and podzitki electrode 2, the air is realized with a current of 5 a at a voltage of 1 b for 1 hour. Then, 12 grams of aluminum fossil is added to the amount of sugar to the water drainage in shreds. In the second, 32.5 ampers are obtained with a total time of acceleration of 30MUii, with 7 amperes-hours of delivery from the tsavk, and 25 slas of tasas per hour.
атомвний.atomic
Ф о р м у л а JI3 о б р е т в н н Ф о рм ул а JI3 о б рэт в н н
Химический источшос тока; содержащий, во крайней .мере, одш первичный з емеш, п лочвойChemical current source; containing, at the very least, the primary primary,
шектролит, инертный аиод, размещенный в анодаой камере, кислородный или окисный катоД, сепаратор, расположенный между анодом и катодом , активную массу из суспеюии порошка щнка в злектролите, контур циркул ции электрО лита с насосом, соединенным с анодной камерой, и питатель, св занный с контуром циркул ции злектролита, отличающнйс тем, что,сцелыо повышени удельных злектрических характеристик , питатель снабжеи емкостью с порошком металла , более злектроотрицательного, чем цинк, например алюмигаш, и распределителем этого порошка, работающим ю скоростью, пропорциональцш току источника.an inert aiode placed in the anode chamber, an oxygen or oxide cathode, a separator located between the anode and cathode, the active mass from the slurry of electrolyte powder in electrolyte, the circulation circuit of the electrolyte with the pump connected to the anode chamber and the feeder with an electrolyte circulation circuit, characterized in that, in order to increase the specific electrical characteristics, the feeder is supplied with a container with a metal powder more electronegative than zinc, such as alyumigash, and distributor of this powder, speed, proportional to the current source.
. t.nr-v. t.nr-v
tA-i iijiii ° tA-i iijiii °
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1136171A CH542523A (en) | 1971-08-03 | 1971-08-03 | Process for producing electric current, by electrochemical oxidation of an anodic active metal, in particular zinc |
Publications (1)
Publication Number | Publication Date |
---|---|
SU528046A3 true SU528046A3 (en) | 1976-09-05 |
Family
ID=4372760
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU721816380A SU598582A3 (en) | 1971-08-03 | 1972-08-03 | Method of operation of air-zinc generator |
SU1850703A SU528046A3 (en) | 1971-08-03 | 1972-11-27 | Chemical current source |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU721816380A SU598582A3 (en) | 1971-08-03 | 1972-08-03 | Method of operation of air-zinc generator |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS4825127A (en) |
AR (1) | AR201086A1 (en) |
BE (1) | BE787145A (en) |
CH (1) | CH542523A (en) |
DD (1) | DD99261A5 (en) |
DE (1) | DE2238431C3 (en) |
ES (1) | ES405481A1 (en) |
FR (1) | FR2148304B1 (en) |
GB (1) | GB1393906A (en) |
IT (1) | IT963679B (en) |
NL (1) | NL7210594A (en) |
SE (1) | SE380393B (en) |
SU (2) | SU598582A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353965A1 (en) * | 1976-05-31 | 1977-12-30 | Michelin & Cie | METHOD AND GENERATOR FOR GENERATING ELECTRIC CURRENT IN A GENERATOR CONTAINING A LIQUID ELECTROLYTE |
DE3633385A1 (en) * | 1986-10-01 | 1988-04-14 | Silberkraft Leichtakku | Electrochemical cell having a soluble electrode which consists of alkaline metals or alkaline-earth metals |
JP6290509B2 (en) * | 2014-08-29 | 2018-03-07 | シャープ株式会社 | Air electrode battery using zinc slurry negative electrode with carbon additive |
-
0
- BE BE787145D patent/BE787145A/en unknown
-
1971
- 1971-08-03 CH CH1136171A patent/CH542523A/en not_active IP Right Cessation
-
1972
- 1972-08-01 FR FR7228376A patent/FR2148304B1/fr not_active Expired
- 1972-08-01 SE SE7210020A patent/SE380393B/en unknown
- 1972-08-01 DE DE2238431A patent/DE2238431C3/en not_active Expired
- 1972-08-02 NL NL7210594A patent/NL7210594A/xx unknown
- 1972-08-02 AR AR243386A patent/AR201086A1/en active
- 1972-08-02 IT IT27813/72A patent/IT963679B/en active
- 1972-08-02 GB GB3616572A patent/GB1393906A/en not_active Expired
- 1972-08-02 DD DD164822A patent/DD99261A5/xx unknown
- 1972-08-03 JP JP47078003A patent/JPS4825127A/ja active Pending
- 1972-08-03 ES ES405481A patent/ES405481A1/en not_active Expired
- 1972-08-03 SU SU721816380A patent/SU598582A3/en active
- 1972-11-27 SU SU1850703A patent/SU528046A3/en active
Also Published As
Publication number | Publication date |
---|---|
GB1393906A (en) | 1975-05-14 |
JPS4825127A (en) | 1973-04-02 |
FR2148304A1 (en) | 1973-03-11 |
SE380393B (en) | 1975-11-03 |
ES405481A1 (en) | 1975-09-01 |
CH542523A (en) | 1973-09-30 |
DE2238431C3 (en) | 1981-07-02 |
IT963679B (en) | 1974-01-21 |
BE787145A (en) | 1973-02-05 |
NL7210594A (en) | 1973-02-06 |
SU598582A3 (en) | 1978-03-15 |
AR201086A1 (en) | 1975-02-14 |
DE2238431B2 (en) | 1980-08-14 |
DD99261A5 (en) | 1973-07-20 |
FR2148304B1 (en) | 1980-07-25 |
DE2238431A1 (en) | 1973-02-15 |
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