FAST Metals, the mining technology company recovering base and rare materials from red mud (bauxite tailings) and other iron-rich waste, has raised USD 4.3 million in pre-seed funding and announced its first commercial customer, Metalox Mineral Corporation. Under a strategic partnership, FAST...
Canadian climate technology company Enervoxa is planning to establish a commercial-scale rare earth processing plant in India that would recover critical minerals from red mud, the aluminium waste residue generated during alumina refining. The company is exploring partnerships with Vedanta...
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Dr Anupam Agnihotri, Director of Jawaharlal Nehru Aluminium Research Development and Design Centre (JNARDDC), Nagpur, India, has willingly participated in our e-Magazine: 'Recycling - Reshaping the future of the Aluminium Value Chain' to share his knowledge on red mud recycling. He has spoken about...
On April 3, scientists from the Institute of Minerals and Materials Technology (IMMT), Bhubaneswar, reported the estimated quantity of rare earth elements that can be recovered from red mud in Odisha, a toxic byproduct generated in abundance during the processing of bauxite into alumina. Rare earth...
A contract signed between Hydro Alunorte and Wave Aluminium to construct a plant in Brazil that will process bauxite residue (red mud) to recover commercially valuable materials is expected to be operational by 2024. The facility will be constructed in Hydro Alunorte alumina refinery in Pará,...
OZ Minerals, Boliden, and Rio Tinto will work together to develop new and innovative tailings management technologies, allowing the mining industry to reduce risk even further while extracting the materials needed for the energy transition from what was previously regarded as "waste." The three...
Earlier in November, renowned aluminium producer from America, Alcoa Corporation, inaugurated a brand new bauxite residue processing unit in Brazil. The facility makes good use of water and land conservation methods that it had practised to perfection in Australia. The latest Poços de Caldas...
In the metallurgy industry, waste slag frequently contains valuable materials in low concentrations. Large areas of valuable land are used to house reservoirs containing hazardous waste. SINTEF, a research organization, now want to use hydrogen to convert this waste into a resource. SINTEF...
Environmental Trust Ireland, a voluntary, not-for-profit Irish Environmental Organisation, has initiated High Court proceedings against the proposed expansion of the Aughinish Alumina refinery in County Limerick. The An Bord Pleanála approved proposals to expand the area where bauxite residue - a...
Red mud, also known as bauxite residue, is one of the most underused industrial wastes created during the Bayer process used to process bauxite into alumina. However, with time, more than 700 red mud applications have been patented by scientists, out of which only a few have been adopted by the...
Alumina powder, also known as aluminium oxide, is a chemical compound mainly used to produce aluminium – one of the essential metals in advancing a low-carbon economy and throughout the global industry. In addition to being ideal for aluminium production, alumina also provides excellent hardness...
An Bord Pleanála, an independent, statutory, quasi-judicial body in the Republic of Ireland, has granted permission to the Russian-owned Aughinish Alumina Limited to enlarge its bauxite residue disposal area (BRDA) on the Shannon Estuary to continue to operate until 2039. The permission followed a...
ElementUS Minerals, LLC, a Dada Holding company, has announced that it has signed an exclusive agreement with the partners of LAlumina to process bauxite residue located at LAlumina’s refinery in Burnside, Louisiana. ElementUS is technologically advanced in extracting and refining strategic...
On 24 th June 2022, the Norwegian aluminium company Norsk Hydro was accused in a Dutch court, imputing the world’s biggest alumina refinery polluting a Brazilian river for years, engendering critical health issues for inhabitants. An association and nine victims together representing around 11,000...
UAE’s largest industrial organisation, excluding gas and oil, Emirate Global Aluminium (EGA), has declared today a venture with the American University of Sharjah’s College of Engineering to study the beneficial qualities of re-using food waste to enhance the soil manufactured from bauxite residue....
The broken sprinklers in the LAlumina Burnside Refinery are causing the red mud to dry down and spread via wind around the neighbouring Pelican Crossing locality. Human beings residing in the Ascension Parish region have to unnecessarily deal with the red dust flying in the air whenever the wind is...
Rio Tinto Plc has agreed to enter into a development agreement for bauxite residues iron phase product with Innord Inc., a wholly-owned subsidiary of Geomega Resources Inc. As part of the agreement, Rio Tinto will pay Innord US$1 million to complete the requisite proof of concept work and the...
Bauxite Residue Management Best Practice, previously published in 2015, in its latest script released by the International Aluminium Institute, has specified updated guidelines for the sustainable transformation of bauxite residue. This document illustrates the lifecycle of bauxite residue or red...
Geomega Resources, located in Montreal, has won funds to construct a C$4 million alumina waste processing plant in Quebec. Sustainable Development Technology Canada (SDTC), a federal agency that funds small and medium-sized enterprises will provide C$1.5 million. Rio Tinto, a Geomega partner, will...
India’s largest producer of aluminium and value-added products, Vedanta Aluminium will join forces with cement, construction and infrastructure industries for the gainful application of its by-products - fly-ash, the fallout in thermal power generation and bauxite-residue, the aftereffect of...
