During a long-term operation of the aluminum electrolysis cell, the molten salts continuously
infiltrate and corrode the pot lining, resulting in a huge amount of hazardous waste after the …

In response to the global initiative for greenhouse gas emission reduction, the co-
combustion of coal and spent pot lining (SPL) may cost-effectively minimize waste streams …

Spent Pot lining (SPL) is a carbonaceous material generated during the primary aluminum
smelting process. SPL is a hazardous waste but the high energy density (carbon rich …

Spent carbon cathode (SCC), a hazardous solid waste discharged from the aluminum
electrolysis industry, has a serious environmental pollution risk. This study aims to explore …

Co-combustion performances, ashes, gases and thermodynamics were quantified for spent
potlining (SPL) and textile dyeing sludge (TDS)(with) out CaO. During the four …

A large amounts of red mud (RM) and spent pot lining (SPL) produced during aluminum
extraction and electrolysis are restricting the sustainable development of aluminum industry …

Spent potlining (SPL) is generated at the end of the service life of aluminum reduction cells
and is a hazardous solid waste that negatively impacts the environment and ecology. Based …

Spent cathode carbon (SCC) from aluminum electrolysis has been treated in ultrasonic-
assisted caustic leaching and acid leaching process, and purified SCC used as carbon …

Integrated ironmaking plants equipped with blast furnaces utilize several types of
carbonaceous materials for hot metal production. Among them, coal is used for cokemaking …

The conversion of solid waste into secondary resources has become a prerequisite for the
sustainable development of the industry. This study focused on the development of the …