The U.S. Department of Energy (DOE) in partnership with Lawrence Livermore National Laboratory (LLNL) is providing nearly $1.2 million for four new projects to support American steel and aluminum manufacturers in improving energy efficiency, increasing productivity, and accelerating manufacturing innovation. Among the projects to be funded is Alcoa’s “Large Eddy Simulation to Improve Cell Design,” […]
By Alton Tabereaux, Contributing Editor. The largest waste by-product generated in the Bayer bauxite refining process is bauxite residue, commonly called red mud. An enormous quantity of caustic red mud is generated worldwide every year, posing a very serious and alarming environmental and safety problem. The storage of red mud is a challenge for alumina […]
Researchers from Siberian Federal University (SibFU) together with scientists from Siberian State Aerospace University, both in Russia, presented a new method for automatic composition analysis of samples from the electrolytic bath in potcells. This technology will provide for more accurate technological control and increase the efficiency of aluminum production. To improve the technological properties of the […]
Emirates Global Aluminum (EGA) in the United Arab Emirates (UAE) will supply almost all of the carbon dust, produced as a by-product of aluminium smelting, for use as an alternative fuel by the UAE cement industry. Carbon dust is generated during the anode production process. The high carbon content in the dust makes it suitable for […]
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 […]
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 […]
The U.S. Treasury’s Office of Foreign Assets Control (OFAC) announced its intention to end sanctions on UC Rusal and its parent company En+. The sanctions were imposed in April 2018 targeted Russian businessman Oleg Deripaska and his business empire, which includes Rusal, En+, and other companies in which he owned stakes. The OFAC cited “malign activities” […]
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 […]
