Effect of copper ions on transformation of organic sulfur in cationic exchange resins in Li2CO3–Na2CO3–K2CO3 molten-salt system

Catalytic behavior of Mn during molten salt oxidation of cationic exchange resins in Li2CO3–Na2CO3–K2CO3 melt

“…8 The dominant methods of oxidizing cation exchange resins include pyrolysis incineration, 9–11 wet oxidation, 12–14 and molten salt oxidation. 15,16 Pyrolysis incineration provides significant oxidation efficiency and minimizes spent resin volume. However, the pyrolysis incineration of resins results in the emission of considerable amounts of hazardous acidic gases, posing risks to equipment and the environment.…”