TY JOUR TI PROBLEM POINTS OF LIGHT-NAPHTHA RECTIFICATION PROCESS OF ISOMERIZATION TECHNOLOGY KW rectification KW efficiency KW isomerization KW naphtha JO Modern Technologies and Scientific and Technological Progress AU Panfilov, N.S. AU Semenov, I.A. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»