Baikenov MI, Izbastenova DS, Su X, Tusipkhan A, Akanova ZB, Balpanova NZ, et al. Optimal Conditions for Demetallization of the Heavy Fraction of Low-Temperature Coal Tar of Shubarkol Komir JSC in the Presence of “Coal Shale” Catalytic Additive. Eurasian j. chem. [Internet]. 2024 Sep. 23 [cited 2025 Apr. 12];29(3 (115):30-41. Available from: https://ejc.buketov.edu.kz/index.php/ejc/article/view/154