High-grade iron ore typically has a total iron content of over 45 percent -- making it a strategic mineral resource in short supply in China. Hu Zhiyong, an official with the department, said the ...

A leading fund manager forecasts more outperformance to come for this rocketing ASX All Ords miner. But why? The post Up 275% ...

Alumina Weekly Production Update: According to SMM data, as of Thursday this week, the total installed capacity of metallurgical-grade alumina in China was 110.82 million mt/year, with an operating ...

Chhattisgarh is set to auction three high-grade iron ore blocks in the Bailadila range of Dantewada district. The auction process aims to boost iron ore production, with estimated reserves ...

Global requirements for high-grade iron ore will explode to five times the current market by 2050 if the steel industry is serious about taking the US$1.4 trillion ($2.07 trillion) bet needed for ...

He said very low-grade bauxites had been purified there, exceeding the level in imported high-grade bauxites. According to Girbal, the system reduces ore consumption by up to 30 per cent for every ...

February 28, 2025 – Sydney, Australia ...

After a decade of research, French chemist Yves Ocello, from green tech company IB2, has come up with a way to transform low-grade bauxite into a high-quality material.

Romain Girbal, chief executive and co-founder of IB2, said the technology would enable Beijing to achieve its goal of reducing dependence on imported high-grade bauxite, to make use of domestic ...

The results of Phase I and II XRT ore sorting study has demonstrated very achievable production of high-grade pollucite concentrates, Phase II Samples 24-037-A01P, 24-037-A02P, 24-037-B01P and 24 ...

The study revealed that the project can produce high-grade iron ore with 29% lump and 71% fines, boasting average iron content of 65% and 61% respectively.

Figure 2 – Images of X-Ray ore sorting process from Tomra for Power Metals Corp. Dark zones indicate high density/grade pollucite ore containing cesium oxide (CNW Group/Power Metals Corp.) ...