Alcoa Corp. unveiled a technology roadmap to support the company’s vision to reinvent the aluminum industry for a sustainable future. The technologies in Alcoa’s roadmap, including a proprietary post-consumer scrap-recycling process, have the potential to decarbonize a significant portion of the upstream aluminum supply chain. The roadmap includes three key programs: the Refinery of the Future, the ASTRAEA metal purification process and ELYSIS joint-venture technology.
Century Aluminum Sebree LLC, a wholly owned subsidiary of Century Aluminum Co., announced two expansion programs at its Sebree, Ky., smelter that will increase the smelter’s production of both value-added and secondary aluminum. The programs, which are expected to be completed in the first quarter of 2019, will improve the smelter’s product mix by adding approximately 90,000 metric tons of additional billet production to the Sebree casthouse and increase the smelter’s overall output by adding 20,000 metric tons of additional secondary (scrap reprocessing) capacity.