%0 Journal Article %T METHODS OF ENERGY EFFICIENCY INCREASING IN PETROCHEMISTRY %A Zayac, R.R. %A Semenov, I.A. %K process integration, pinch analysis, pinch method, heat recovery, heat exchange scheme, heat exchange network, heat saving, energy saving. %J Modern Technologies and Scientific and Technological Progress %D 2020 %N 2018 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»