Kinetics, as a fundamental requirement of nearly all industrial activities and engineering
researches, plays a great role in leaching processes. Although there are many pieces of …

In this study, an alternative method for recovering nickel and other valuable metals from
nickel laterite ores is proposed and evaluated. The proposed method comprises a leaching …

Over the last decade, rare-earth elements (REEs) have become critical in the European
Union (EU) in terms of supply risk, and they remain critical to this day. End-of-life electronic …

Attempts to economically upgrade low nickel content laterite ore face a number of
challenges, including limited ability to beneficiate the ore prior to processing due to its …

Bijih nikel laterit merupakan mineral yang mengandung senyawa oksida besi-nikel.
Teknologi pengolahan nikel laterit secara umum ada 3 metode yaitu hidrometalurgi …

The production of fly ash as a solid waste of coal combustion increases with electricity
demand growth in Indonesia. Fly ash is usually discarded in landfills due to its lack of …

The objective of the present study was to investigate the indirect bioleaching of low-grade
nickel limonite and saprolite ores using fungal metabolic organic acids generated by …

The green transition initiative has exposed the importance of effective recycling of Nd-Fe-B
magnets for achieving sustainability and foreign independence. In this study, we considered …

In this study, strontium nitrate extraction from celestite in nitric acid solutions was
investigated using the leaching method. The influences of acid concentration, solid-to-liquid …

Product Diffusion-Controlled Leaching of Nickel Laterite using Low Concentration Citric Acid
Leachant at Atmospheric Condition title Title Author Issue Keywords Current Issue : Vol 15, No …