Энергоемкость проката

Abstract

Method of energy efficiency estimation for metallurgical production on basis of calculation procedure for through power intensity of rolling is considered. Shop, plant and branch power intensity for different types of rolling at metallurgical enterprises of Ukraine is analysed. Influence of discharge coefficient change for main type of half-finished products (iron-ore concentrate, cast iron, coke, lime), power intensity of derived energy carriers and grade composi tion of smelted steel on power intensity of rolling is shown.