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The ZEBRA battery is a type of rechargeable molten salt battery based on commonly available and low-cost materials – primarily nickel metal, the sodium and chloride from conventional table salt, as well beta-alumina solid electrolyte. It is technically known as the sodium–nickel–chloride battery, and sometimes as a sodium–metal–halide ...
A lower-temperature [11] variant of molten-salt batteries was the development of the ZEBRA (originally, "Zeolite Battery Research Africa"; later, the "Zero Emissions Batteries Research Activity") battery in 1985, originally developed for electric vehicle applications. [12] [13] The battery uses NaNiCl 2 with Na +-beta-alumina ceramic ...
Pages in category "Metal companies of South Africa" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. E.
South Africa is the southernmost country in Africa. It is the 25th-largest country in the world by land area, and with close to 60 million people, is the world's 24th-most populous nation. The World Bank classifies South Africa as an upper-middle-income economy, and a newly industrialised country. [1] [2] Its economy is the largest in Africa ...
SA Metal Group is South Africa’s oldest and one of its largest metal recycling companies. [1] Founded by Wolfe Barnett (1886–1946) in 1919 it has remained a family business into the fourth generation. The company operates from over ten sites around South Africa collecting and processing scrap metals.
ArcelorMittal South Africa is part of the steel company Arcelor-Mittal. [ 1 ] [ 2 ] The company was originally Iscor Ltd. , a South African parastatal steel company. It was founded in 1928 and was first listed on the JSE Securities Exchange in 1989.
Nampak is the largest diversified packaging company in Africa. The company produces packaging in glass, paper, metals, and plastic. The company's subsidiary, BevCan, is one of the largest producers of aluminium cans in Africa. The subsidiary, DivFood, is one of the largest producers of metal cans for canning, aerosols, and metal containers in ...
Metal halides are compounds between metals and halogens. Some, such as sodium chloride are ionic , while others such as uranium hexafluoride have considerable covalent character to their bonding. This category serves as a complement to Category:Nonmetal halides