The gasification slag by acidification can leach abundant heavy metals. In this paper, the
fate of heavy metals (Ni, Cd, and As) in the raw slag and the acidified slag that treated by …

The mass production of steel is inevitably accompanied by large quantities of slags. The
treatment of ironmaking and steelmaking slags is a great challenge in the sustainable …

Deposited copper slag originated from a region Mansfeld (Saxony-Anhalt, Germany) was
characterized from mineralogical, chemical and structural point of view for purpose of its …

Slags are byproducts of the metallurgical industry. It is of importance to recycle materials and
recover heat from metallurgical slags to reduce the energy consumption and environmental …

The growing global demand for non-ferrous metals has led to serious environmental issues
involving uncovered mine site slag dumps that threaten the surrounding soils, surface …

Red mud is one kind of by-products rejected from industrial production of alumina plant and
characterized by high content of alkaline and containing many valuable metals such as iron …

This book introduces the latest results in research and practice of industrial solid waste
recycling in China's western regions, where more than 50% of the waste in the whole …

In this work, an innovative and carbon-free smelting reduction process is proposed to
recycle valuable metals from waste copper slag using secondary aluminum dross as a …

Ash produced from a hospital waste incinerator was treated using a high temperature
melting process at 1200° C. The quality of the produced slag was characterized by X-ray …

In this study, the use of desulphurization dust (DeS-dust) generated as a waste material
during steel-making process, as an alternative activator to commercial sodium hydroxide in …