Archives: Steel and iron ore

Rio Tinto has approved a US$77 million (A$110 million) pre-feasibility study (PFS) to progress development of the Rhodes Ridge project, one of the world’s best undeveloped iron ore deposits, in the East Pilbara in Western Australia. The commencement of a PFS follows completion of an Order of Magnitude study that considered development of an operation[…]

Bradken’s Duaplate® DX has recently been trialled in the lower section of a surge bin, at an iron ore mine in Western Australia’s Pilbara region, showcasing the weld overlay material’s ability to perform under extremely abrasive operating conditions. The trial was completed back-to-back with Duaplate D80, a chromium carbide weld overlay that can withstand very[…]

The use of sensor-based sorting (SBS) technology is allowing Companhia de Ferro Ligas da Bahia (Ferbasa) to avoid unnecessary processing by separating a fraction of the high-grade material from the metallurgical process feed in advance, a recent case study from STEINERT has revealed. Ferbasa is in Ipueira, a municipality in the state of Bahia in[…]

Fortescue Metals Group has approved an investment of up $50 million to construct a Green Iron Trial Commercial Plant at Christmas Creek, with annual production of more than 1,500 t. The plant, in Western Australia, will use the existing green hydrogen infrastructure at Christmas Creek to lower the overall capital requirement and demonstrate a green[…]

Rio Tinto and Aymium have partnered to develop and trial a renewable biocarbon product for use as an alternative resource to reduce emissions in large scale industrial processes. The product has been successfully trialled as a replacement for anthracite used in ilmenite smelting processes at Rio Tinto’s metallurgical complex in Sorel-Tracy, Quebec, a leading producer[…]

India’s bulk mining sector is booming, especially in thermal coal and iron ore. But the mines themselves need to increase productivity and efficiency, particularly in the coal sector where demand from utilities is surging. As a result, more and more Indian mines are now investing in much larger classes of equipment – beyond the traditional[…]

Teck Resources has agreed to sell its entire interest in its steelmaking coal business, Elk Valley Resources (EVR), through a sale of a majority stake to Glencore for an implied enterprise value of $9.0 billion, and a sale of a minority stake to Nippon Steel Corporation (NSC). The sale of Teck’s steelmaking coal business at[…]

Thiess may have deliberately started small with autonomy, however, 10 years into its journey, the company is now being recognised as a mine automation leader in the ever-competitive mining services space. Whether it is drilling, dozing or haulage, Thiess has plenty of autonomy expertise to offer. The company started off in 2013 with maintenance and[…]

A joint-development project by Australian and Swedish engineers is changing the working environment for exploration contractors at the same time as it offers faster, more efficient operations for the mining industry. For decades, automation technology has mostly been focused on production drilling, for obvious reasons. Exploration, on the other hand, has lagged behind. In fact, with[…]

LKAB is looking to shore up its iron ore rail operations in northern Sweden by acquiring a stake and investing in new facilities for Duroc Rail AB. The iron ore company has acquired a 49% interest in Duroc Rail from the Nasdaq-listed Duroc AB group, which retains majority ownership of 51%. The preliminary purchase price[…]