Dustov, K. and Tilloev, L. 2023. SEPARATION OF THE POLYMER MASS FROM THE WASTE OF THE ALKALINE CLEANING PROCESS OF PYROGAS BY THE EXTRACTION METHOD. Scientific and Technical Journal of Namangan Institute of Engineering and Technology. 8, 4 (Dec. 2023), 177–183. DOI:https://doi.org/10.61151/stjniet.v8i4.349.