US10151039 — SYSTEMS AND METHODS OF PROTECTING ELECTROLYSIS CELL SIDEWALLS — Alcoa USA Corp. (USA) — A system is provided including an electrolysis cell configured to retain a molten electrolyte bath, the bath including at least one bath component, the electrolysis cell including: a bottom, and a sidewall consisting essentially of the at least one […]
primary aluminum
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GFG Alliance (owned by Sanjeev Gupta) completed its purchase of Aluminium Dunkerque, Europe’s largest aluminum smelter, from Rio Tinto for around US$500 million. GFG aims to make the smelter – to be renamed Liberty Aluminium Dunkerque – a foundation for a wider integrated manufacturing business serving the French and European markets. The acquisition paves the way for a downstream […]
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Damco Aluminum Delfzijl Coöperatie U.A. (ALDEL), located in Delfzijl, Netherlands, reopened potline one, six years after it had been closed. Potline one has a total of 120 pot cells, of which 44 have been started up with the expectation that full operation will be achieved by the end of 2019. In combination with the smelters […]
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Aluminium Bahrain B.S.C. (Alba) officially announced the commissioning of its sixth potline on December 13th. The $3.5 billion Line 6 Expansion Project precedes the gradual ramp-up of 424 pots, which will make the company the largest single-site aluminum smelter in the world upon completion. The commissioning of Line 6 was completed ahead of its first hot metal […]
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According to the new Environmental Profile Report, released by European Aluminium, the European aluminum industry continues to greatly improve its environmental performance by substantially reducing its carbon footprint across the entire aluminum value chain. “The report demonstrates that the industry is delivering on its aim to realize the industry’s greenhouse gas reduction potential towards 2050 […]
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Compiled and edited by Joseph C. Benedyk. U.S. Patents US9822457 — METHOD AND APPARATUS FOR LINING THE CATHODE OF THE ELECTROLYTIC CELL — United Company RUSAL Engineering and Technology Centre LLC (Russia) — The invention relates to method and apparatus for lining the cathode of the electrolytic cell for primary aluminum production. The method comprises […]
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UC Rusal has recently invested in the development and implementation of several cutting edge technologies in primary aluminum production and downstream processing at its facilities in Russia, as well as bringing a number of innovative products to the market. Victor Mann, who has been technical director of Rusal since 2005, is in charge of research and […]
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Rusal Launches RA-550 Pilot Plant
UC Rusal launched a pilot operation with eight new-generation RA-550 pots at its Sayanogorsk (SAZ) aluminum smelter. The US$30 million pilot is the result of three years of technology development within the company’s Technical Directorate. “The successful launch of the RA-550 technology is a true breakthrough event for Rusal,” said Victor Mann, technical director of […]
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Hydro Inaugurates Karmøy Pilot Plant
Hydro along with Norwegian Prime Minister Erna Solberg inaugurated its primary aluminum pilot plant in Karmøy, Norway. The technology pilot at Karmøy is an industrial-scale test plant, which Hydro’s will use to verify its new technology for aluminum electrolysis — which the company believes is the world’s most climate and energy efficient. The ambition of […]