German steelmaker Thyssenkrupp has signed a joint letter of intent with recycler TSR to explore the use of high-quality scrap in its blast furnaces to reduce carbon emissions, the company said on Monday May 17.
The use of recycled raw materials in blast furnaces helps to strengthen the circular economy, reduces use of carbon-containing reducing agents and decreases carbon dioxide (CO2) emissions, according to Thyssenkrupp.While coke and pulverized coal are typically used as reducing agents to deprive iron ore of oxygen when making pig iron and steel,...