Metals and functional metal-containing compounds are indispensable mass products.
Metals are produced from low-reactive resources that are activated by very high …

One of the main problems in processing chalcopyrite ore with hydrometallurgical methods is
its refractoriness, which is due to the formation of a layer that inhibits the contact of the ore …

In this study, the impact of chloride content of the seawater on the solvent extraction
equilibrium of copper using LIX 984 N was investigated. This effect was studied considering …

This paper review presents a comparison between conventional leaching and advanced
photochemical leaching processes and their potential for use in chalcopyrite leaching …

Выполнен анализ существующих методов переработки бедных медно-порфировых
руд, в том числе тех, основная часть меди в которых представлена халькопиритом …

The airflow carried by artificial aeration provides oxidant O2 for microbial growth and mineral
dissolution in heap bioleaching. To investigate the effect of forced aeration rate on …

В результате выполненных исследований, представляющих собой комплексную оценку
технологических схем переработки серебросодержащих первичных руд Рубинового …

For this study Methanesulfonic acid (MSA) and hydrogen peroxide (H2O2) were used to
leach chalcopyrite. Tests were conducted at temperatures ranging from 22-85 C and at MSA …

В результате выполненных исследований, представляющих собой комплексную оценку
технологических схем переработки серебросодержащих первичных руд Рубинового …

The article offers a review of the modern methods available for modeling and calculating
aerogasdynamic processes in ventilation networks in underground mines. A special …