UC Rusal completed the transition of cell technology at its Krasnoyarsk (KrAZ) aluminum smelter to EcoSøderberg technology. The EcoSøderberg process is one of many developments achieved by Rusal’s Engineering and Technology Center. The process uses an improved design of the exhaust fume removal system which ensures a high degree of hermetic sealing, as well as an optimized anode […]
Gulf Aluminium Rolling Mill (GARMCO) in the Kingdom of Bahrain is initiating a new vision for a sustainable future. The GARMCO Green Initiative provides a tangible template for the company’s new strategic direction. Drawing on years of best practices, the company aims to actively implement eco-friendly processes throughout its value chain and achieve high sustainability standards. As […]
Today, Alliance Magnesium officially broke ground on the construction of its high value-added magnesium ingot production plant. Construction of the environmentally responsible magnesium plant in Asbestos, Quebec, is expected to create more than 100 jobs in the region. The casting center will become operational first, ready to recycle magnesium as of the first quarter of […]
The London Metal Exchange (LME) is planning to create a trading platform specifically designed for users who wish to source low-carbon aluminum — such as those operating in the transportation or packaging industries. In the primary aluminum industry, low carbon aluminum is typically determined as being aluminum produced using renewable energy sources, such as hydroelectricity, […]
The Aluminium Stewardship Initiative (ASI) is initiating a Standards Revision in 2020-2021 to review all of the 6 ASI Documents – Performance Standard and Guidance, Chain of Custody Standard and Guidance, Assurance Manual, and Claims Guide. The revision will include multiple rounds of consultation, with opportunities for all members and stakeholders to have input. The ASI Performance and Chain […]
By John Grandfield, Grandfield Technology. Introduction Climate change has brought the greenhouse gas (GHG) emissions of aluminum smelting into sharp focus. Other important sustainability issues include bauxite residue dam integrity, waste disposal (spent potling, dross, etc.), water consumption, working conditions, biodiversity, etc. In this article, past work to reduce GHG emissions is examined together with […]
Elysis, the joint venture between Alcoa and Rio Tinto, announced that is has successfully produced the first commercial batch of aluminum without any direct carbon dioxide emissions at the Alcoa Technical Center (ATC) in Pittsburgh, PA — using a breakthrough, carbon-free smelting technology. The first purchase of the aluminum was made by Apple — a major […]
UC Rusal plans to install over 20 state-of-the-art dry gas cleaning systems (DGCS) at its smelters by 2025. These advanced systems were developed by the company’s design and scientific divisions and the new equipment will allow the company to capture over 99.5% of hydrogen fluoride and solid fluorides. “This project is truly unique thanks to […]
Elysis, the joint venture between Rio Tinto and Alcoa, marked the start of construction on its Research and Development Center in Saguenay, Canada, where the company will develop and commercialize its inert-anode smelting technology — which is said to be able to eliminate all direct greenhouse gas emissions (GHG) from the aluminum smelting process. Representatives […]
