MX9205861A - ZINC ALLOY POWDER FOR ALKALINE CELL AND METHOD TO PRODUCE IT. - Google Patents
ZINC ALLOY POWDER FOR ALKALINE CELL AND METHOD TO PRODUCE IT.Info
- Publication number
- MX9205861A MX9205861A MX9205861A MX9205861A MX9205861A MX 9205861 A MX9205861 A MX 9205861A MX 9205861 A MX9205861 A MX 9205861A MX 9205861 A MX9205861 A MX 9205861A MX 9205861 A MX9205861 A MX 9205861A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- percent
- bismuth
- aluminum
- alloy powder
- 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
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Powder Metallurgy (AREA)
Abstract
Un polvo de aleación de zinc no amalgamado, para utilizarse en una celda alcalina, el cual consiste esencialmente en un componente elemental seleccionado de entre las siguientes composiciones (1) a (4): (1) Del 0.001 al 0.5 por ciento en peso de aluminio, y del 0.01 al 0.5 por ciento en peso de bismuto. (2) Del 0.001 al 0.5 por ciento en peso de aluminio, y del 0.01 al 0.5 por ciento en peso de bismuto, y no más del 1.0 por ciento en peso de indio. (3) Del 0.001 al 0.5 por ciento en peso de aluminio, y del 0.01 al 0.5 por ciento en peso de bismuto, y no más del 0.5 por ciento en peso de litio, y (4) Del 0.001 al 0.5 por ciento en peso de aluminio, y del 0.01 al 0.5 por ciento en peso de bismuto, no más del 0.5 por ciento en peso de indio, y no más del 0.5 por ciento en peso de calcio, ó no más del 0.5 por ciento en peso litio; y siendo el resto de zinc, y conteniendo hierro como una impureza accidental inevitable, en una cantidad de no más de 1 ppm; y el cual puede suprimir en gran parte la evolución de gas hidrógeno, y mantener el funcionamiento de descarga en un nivel práctico; y un método para producirlo.A non-amalgamated zinc alloy powder for use in an alkaline cell, which consists essentially of an elemental component selected from the following compositions (1) to (4): (1) 0.001 to 0.5 weight percent of aluminum, and 0.01 to 0.5 weight percent bismuth. (2) From 0.001 to 0.5 percent by weight of aluminum, and from 0.01 to 0.5 percent by weight of bismuth, and not more than 1.0 percent by weight of indium. (3) 0.001 to 0.5 percent by weight of aluminum, and 0.01 to 0.5 percent by weight of bismuth, and not more than 0.5 percent by weight of lithium, and (4) 0.001 to 0.5 percent by weight. aluminum, and 0.01 to 0.5 weight percent bismuth, not more than 0.5 weight percent indium, and not more than 0.5 weight percent calcium, or not more than 0.5 weight percent lithium; and the remainder being zinc, and containing iron as an inevitable accidental impurity, in an amount of not more than 1 ppm; and which can largely suppress the evolution of hydrogen gas, and keep discharge performance at a practical level; and a method of producing it.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29483991 | 1991-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9205861A true MX9205861A (en) | 1993-08-01 |
Family
ID=17812922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9205861A MX9205861A (en) | 1991-10-16 | 1992-10-13 | ZINC ALLOY POWDER FOR ALKALINE CELL AND METHOD TO PRODUCE IT. |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2080762C (en) |
| MX (1) | MX9205861A (en) |
-
1992
- 1992-10-13 MX MX9205861A patent/MX9205861A/en not_active IP Right Cessation
- 1992-10-16 CA CA002080762A patent/CA2080762C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2080762A1 (en) | 1993-04-17 |
| CA2080762C (en) | 1999-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |