TY JOUR TI Analytical study of heat transfer in thermohydrocyclon for commercial dewaxing of oil KW paraffinic oil KW oil deparaffinizers KW thermohydrocyclone KW commercial paraffin product KW heat exchange intensity KW thickness of paraffin layer JO Vestnik of Astrakhan State Technical University AU Shishkin, N.. AU Marysheva, M.. PY 2019 IS 2019 PB Astrakhan State Technical University