SU399942A1 - METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENT - Google Patents
METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENTInfo
- Publication number
- SU399942A1 SU399942A1 SU1770883A SU1770883A SU399942A1 SU 399942 A1 SU399942 A1 SU 399942A1 SU 1770883 A SU1770883 A SU 1770883A SU 1770883 A SU1770883 A SU 1770883A SU 399942 A1 SU399942 A1 SU 399942A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- source current
- zinc electrode
- chemical source
- electrode chemical
- manufacturing zinc
- Prior art date
Links
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
- 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
Description
(1(one
Известен способ изготовлени цинкового электрода химического источника тока путем смешивапи окиси цинка с цинковой пылью и поливиниловым спиртом, многократного пропускани смеси через сита и сушки с последующей напрессовкой на токоотвод.A known method of making a zinc electrode of a chemical current source is by mixing zinc oxide with zinc dust and polyvinyl alcohol, repeatedly passing the mixture through sieves and drying, followed by pressing on the collector.
При продавливании влажной смеси через отверсти сита образующиес стержни слипаютс . В результате в процессе последующей сушки образуютс агломераты слипшихс частиц , которые необходимо дробить многократным пропусканием через сита, что усложн ет технологический процесс и способствует истиранию частиц. При этом возникает много пыли, котора увеличивает количество отходов и нарушает однородность порошка.When the wet mixture is forced through the sieve holes, the resulting rods stick together. As a result, during the subsequent drying, agglomerates of sticky particles are formed, which must be crushed by repeated passage through sieves, which complicates the process and contributes to abrasion of the particles. This creates a lot of dust, which increases the amount of waste and violates the uniformity of the powder.
Целью изобретени вл етс упрощение технологии способа.The aim of the invention is to simplify the process technology.
По предложепному способу смесь перед первым пропусканием через сито подсушивают до влажности 12-15%.According to the proposed method, the mixture is first dried through a sieve to a moisture content of 12-15%.
22
В зкую смесь окиси цинка, цинковой пыли и поливипилового спирта подсушивают до влажности 12-15%, после чего пропускают через сито с размером чеек 1 мм. Полученный грапул т повторно сушат до влажности 0,1-0,5% и пропускают через сито с размером чеек 2 мм. Затем гранулированную массу напрессовывают на токоотвод.The viscous mixture of zinc oxide, zinc dust, and polyvinyl alcohol is dried to a moisture content of 12–15%, after which it is passed through a 1 mm sieve. The resulting grapule is re-dried to a moisture content of 0.1-0.5% and passed through a sieve with a mesh size of 2 mm. Then the granulated mass is pressed onto the current lead.
При этом электрод имеет высокую однородность и стабильную объемную массу.In this case, the electrode has a high homogeneity and a stable bulk density.
Предмет изобретени Subject invention
Способ изготовлени цинкового электрода химического источника тока путем смешивани окиси цинка с цинковой пылью и поливиниловым спиртом, многократного пропускани смеси через сита и сушки с последуюшей напрессовкой на токоотвод, отличающийс тем, что, с целью упрощени технологии, смесь перед первым пропусканием через сито подсушивают до влажности 12-15%.A method of making a zinc electrode of a chemical current source by mixing zinc oxide with zinc dust and polyvinyl alcohol, repeatedly passing the mixture through sieves and drying, followed by pressing onto a collector, characterized in that, in order to simplify the technology, the mixture is dried before the first passing through the sieve to moisture 12-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1770883A SU399942A1 (en) | 1972-04-10 | 1972-04-10 | METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1770883A SU399942A1 (en) | 1972-04-10 | 1972-04-10 | METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU399942A1 true SU399942A1 (en) | 1973-10-03 |
Family
ID=20510074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1770883A SU399942A1 (en) | 1972-04-10 | 1972-04-10 | METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENT |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU399942A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284410B1 (en) | 1997-08-01 | 2001-09-04 | Duracell Inc. | Zinc electrode particle form |
-
1972
- 1972-04-10 SU SU1770883A patent/SU399942A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6284410B1 (en) | 1997-08-01 | 2001-09-04 | Duracell Inc. | Zinc electrode particle form |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB983928A (en) | Improvements relating to the production of tobacco smoking materials | |
| ES417522A1 (en) | Method and apparatus for drying particulate materials | |
| SU399942A1 (en) | METHOD OF MANUFACTURING ZINC ELECTRODE CHEMICAL SOURCE CURRENT | |
| US2508474A (en) | Production of activated carbon | |
| GB1292519A (en) | Manufacture of granular denture cleansing compositions | |
| US4360444A (en) | Getter body | |
| SU498667A1 (en) | Method of making zinc electrode of chemical current source | |
| SE7514664L (en) | MANUFACTURE OF LEAD FOR RUBBER ELECTRODES | |
| US3963517A (en) | Process for the manufacture of lead storage battery electrodes and apparatus for carrying out the process | |
| ES315116A1 (en) | Procedure for obtaining masses and porous bodies of thermoplastic material. (Machine-translation by Google Translate, not legally binding) | |
| GB1208322A (en) | Electric storage battery electrode and method of making same | |
| JPS5939757A (en) | Manufacture of artificial aggregate from coal ash as raw material | |
| ES441178A1 (en) | Process for producing shaped bodies | |
| JPS593714B2 (en) | Thermal fluorescence dosimeter element | |
| US4233190A (en) | Process for the production of carbon dioxide absorption agent pellets for use in respiratory equipment | |
| SU461079A1 (en) | Method of granulating powdered materials | |
| JPS5622047A (en) | Manufacturing process of electrode for lead battery | |
| US2848311A (en) | Manufacture of siliceous pellets | |
| SU489166A1 (en) | Method of making lead battery electrodes | |
| SU116303A1 (en) | Hydrophobic additive to the mass of ceramic refractories | |
| US2042679A (en) | Method of mixing resins with other material | |
| JP2500212B2 (en) | Method for producing β-alumina tube | |
| KR100471976B1 (en) | Electrode mixture granules and preparation method | |
| US1613211A (en) | Process of making storage-battery elements | |
| SU66344A1 (en) | Solid gas generating material for electrical switches, fuses and gaps |