SU109540A1 - Method of restoring the active mass of the negative electrode - Google Patents
Method of restoring the active mass of the negative electrodeInfo
- Publication number
- SU109540A1 SU109540A1 SU361095A SU361095A SU109540A1 SU 109540 A1 SU109540 A1 SU 109540A1 SU 361095 A SU361095 A SU 361095A SU 361095 A SU361095 A SU 361095A SU 109540 A1 SU109540 A1 SU 109540A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- active mass
- restoring
- negative electrode
- mass
- active
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 4
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000007873 sieving Methods 0.000 description 3
- 235000012149 noodles Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- DDFCAIWQSXAFHH-UHFFFAOYSA-N [Ni].[Cd].[Ni] Chemical compound [Ni].[Cd].[Ni] DDFCAIWQSXAFHH-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010926 waste battery Substances 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Description
Дл уменьшени расхода дефицитных активных материалов, необходимых дл производства щелочных кадмиево-никелевых аккумул торов , на аккумул торные заводы обычно доставл ют отработанные аккумул торы, с целью восстановлени активной массы их отрицательных пластин. При этом активную массу высушенных блоков отрицательных пластин отдел ют механическим путем от металлической оболочки, подвергают тонкому помолу и рассеву и используют затем дл изготовлени новых элементов .To reduce the consumption of scarce active materials required for the production of alkaline cadmium-nickel batteries, waste batteries are usually delivered to battery plants in order to restore the active mass of their negative plates. In this case, the active mass of the dried blocks of negative plates is separated mechanically from the metal shell, subjected to fine grinding and sieving and then used to make new elements.
Предлагаемый способ позвол ет ускорить процесс отделени активной массы отрицательных пластин от металлической оболочки и повысить благодар этому производительность труда.The proposed method makes it possible to accelerate the process of separating the active mass of the negative plates from the metal shell and thereby increase the labor productivity.
Дл этого блоки пластин измельчают ножницами или другими подобными приспособлени ми до состо ни «лапши и отдел ют электромагнитным путем активную массу от металла оболочки (мелких кусочков ламельной ленты и остатков ребер). В дальнейшем активную массу отмывают в нагретой до 80-90° воде (производ т 4 отмывки ), сушат в сушилках при температуре 60-80° и подвергают затем тонкому помолу и рассеву.To do this, the blocks of the plates are crushed with scissors or other similar devices to the noodle state and the active mass is separated from the shell metal (small pieces of lamella tape and ribbed edges) by electromagnetic means. Subsequently, the active mass is washed in water heated to 80-90 ° (4 washes are made), dried in a dryer at a temperature of 60-80 ° and then subjected to fine grinding and sieving.
Предмет изобретени Subject invention
Способ восстановлени активной массы отрицательного электрода из отработанных ш,елочных кадмиевоникелевых аккумул торов, состо ш ,ий в том, что активную массу высушенных блоков отрицательных электродов механическим путем отдел ют от металлической оболочки, подвергают тонкому помолу и рассеву , после чего используют дл изготовлени новых элементов, отличающийс тем, что, дл отделени массы от металлической оболочки , блоки измельчают ножницами или т. п. приспособлени ми до состо ни «лапши и сепарируют электромагнитным путем, а отделенную от металла массу отмывают в нагретой до 80-90° воде, сушат и после этого подвергают вышеуказанному помолу.The method of restoring the active mass of the negative electrode from spent wedges, cadmium-nickel nickel batteries, consists in that the active mass of the dried blocks of negative electrodes is mechanically separated from the metal shell, subjected to fine grinding and sieving, and then used to make new elements characterized in that, in order to separate the mass from the metal shell, the blocks are crushed with scissors or the like with devices to the noodle state and separated by electromagnetic means, and from Elena from metal mass is washed in heated to 80-90 ° water, dried and then subjected to the above milled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU361095A SU109540A1 (en) | 1947-12-17 | 1947-12-17 | Method of restoring the active mass of the negative electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU361095A SU109540A1 (en) | 1947-12-17 | 1947-12-17 | Method of restoring the active mass of the negative electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU109540A1 true SU109540A1 (en) | 1956-11-30 |
Family
ID=48382561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU361095A SU109540A1 (en) | 1947-12-17 | 1947-12-17 | Method of restoring the active mass of the negative electrode |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU109540A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2178933C1 (en) * | 2000-11-08 | 2002-01-27 | Закрытое акционерное общество "Компания Сезар" | Method of processing alkaline batteries |
| RU2344520C2 (en) * | 2007-01-16 | 2009-01-20 | Закрытое акционерное общество "Кузбассэлемент" | Method of manufacturing active mass components of negative electrodes for alkaline accumulators during their regenerative recycling |
-
1947
- 1947-12-17 SU SU361095A patent/SU109540A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2178933C1 (en) * | 2000-11-08 | 2002-01-27 | Закрытое акционерное общество "Компания Сезар" | Method of processing alkaline batteries |
| RU2344520C2 (en) * | 2007-01-16 | 2009-01-20 | Закрытое акционерное общество "Кузбассэлемент" | Method of manufacturing active mass components of negative electrodes for alkaline accumulators during their regenerative recycling |
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