00711naa#a2200205#i#450# EN\\bibl\102998 20250809184052.6 3034-4689 20250807b2025####ek#y0engy0150####ca RU AMMONIA TECHNOLOGY FOR PROCESSING SULFATE-CONTAINING SOLUTION OBTAINED DURING SULFATION OF KAOLIN CLAYS Journal article Kazan Kazan National Research Technological University 2025 5 с. Journal article local Aslonov Azimjon Abdulhusaynovich Naimov Nosir Abdurahmonovich Giyosiddin Aminjoni Kholov Qurbonali Sharifovich Rafiev Rustam Safaralievich vestniktu.ru