TY JOUR TI INVESTIGATION OF HYDRAULIC PARAMETERS OF THERMAL HYDROCYCLON FOR COMMERCIAL OIL DEWAXING WITH OBTAINING A COMMODITY PARAFFIN PRODUCT KW paraffin oil KW oil dewaxing agents KW thermal hydrocyclone KW commercial paraffin product KW particle sedimentation rate KW specific productivity KW purification efficiency JO Vestnik of Astrakhan State Technical University AU Marysheva, M.. AU Shishkin, N.. PY 2018 IS 2018 PB Astrakhan State Technical University