Waste generation is inherent to any industrial process. Gaseous and liquid wastes are
commonly treated in plants, resulting in clean streams and solid fractions. This solid fraction …

Carbon mineralization technology has emerged as a promising method for permanently
sequestering CO 2 by transforming it into a thermodynamically stable solid carbonate …

Increasingly stringent environmental regulations and industry adoption of waste
minimization guidelines have thus, stimulated the need for the development of recycling and …

BACKGROUND At present, the volumes of use of electric arc furnace (EAF) dust are
extremely insignificant. The volumes of their formation amount to thousands of tons per …

Today, many steel structures are multi-decades old and commonly suffer from corrosion that
induces progressive loss of the base metal in various forms including localized and …

Mill scale is one of waste materials which is produced as a result of hot rolling of steel in all
steel companies. On the other hand, mill scale is considered a rich iron source with …

The Höganäs method is considered the most effective method for producing reduced iron
powder (RIP). However, this method does not remove impurities; therefore, high-purity …

Steel rolling sludge (SRS) is the by-product of metallurgical industry with abundant iron
content, which needs to be utilized for producing high value-added products. Herein, cost …

Oily hot rolling mill (HRM) sludge containing a high percentage of iron oxides has been
treated under microwave irradiation, and the products compared to hexane washed and …

This pioneering study focuses on the production, testing, and comparative assessment of
iron-rich metallurgical wastes, including copper slag (CS), rolling mill scale (RMS), and …