TY JOUR TI PROBLEMS OF CLEANING GAS FROM INDUSTRIAL DUST KW dust collection KW environmental safety KW cleaning efficiency KW filtration KW sedimentation JO Scientific Papers Collection of the Angarsk State Technical University AU Samohvalov, N.M. AU Zykova, Y.A. PY 2019 IS 2019 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»