机译:Physicochemical and Antioxidant Properties of Humic Substances from Coals of the Oy-Karagay and Kiyakty Deposits in the Republic of Kazakhstan
Al-Farabi State University of Kazakhstan||Research Institute of New Chemical Technologies and Materials;
Moscow Mining Institute NUST MISiS;
Al-Farabi State University of Kazakhstan||Research Institute of New Chemical Technologies and Materials||Kazakh National Women’s Teacher Training University;
brown coal; humic acids; IR spectroscopy; EPR spectroscopy; amperometry;