Nickel leaching from Pomala low-grade laterite nickel ore has been carried out using
organic and inorganic acids. In this study, the effect of solvent concentration and leaching …

The objective of the study is to comprehend the feasibility for construction plan of smelter
plant to process the nickel laterite into ferro-nickel (Fe-Ni). PT. Macika Mineral Industries (PT …

Lateritic ore is one of the raw materials for the steel industry. Lateritic ore processed into
laterite steel has more advantages than steel in the market. It has better tensile strength …

This research was aimed to do heat treatment of austemper carburization and investigate
the effect of various cooling media on mechanical properties and microstructure of Cr-Mo …

Permintaan nikel di dunia meningkat seiring dengan perkembangan teknologi baterai.
Penggunaan nikel sebagai bahan baku baterai dikarenakan kemampuannya dalam …

With the increasing demands of nickel in the world and the decreasing of nickel sulfide
deposits, the processing of nickel laterite is the new challenge with selective reduction by …

Nickel is an important element in the metal alloy industry. In Indonesia, nickel resources are
found in many areas in the form of rocks such as pyrophyllite. Froth flotation is a method …

This study aims to determine the influence of temperature, leaching time, and the influence
of hydrochloric acid concentration in the nickel extraction process, as well as to determine …

Abstrak Geologi Pulau Sulawesi khususnya bagian lengan timur diketahui tersusun dari
batuan ultramafik yang cukup luas dengan potensi mineral yang dimilikinya, termasuk …