Study On The Developing Circulative Economy Of Jinan Iron & Steel Group Corp

This article analyses the practice and result for structural readjustment, save energy, decrease consumption via scientific technical progress in Jinan Iron and Steel Group General Corporation since the "Ninth-Five-Year-Plan". In accordance with circulating economic "3R" principle, and Jigang's technology specialty, analyses the waste heat, complementary energy, industrial water, metallurgy scrap, etc., and the environmental protection of all the equipments from coke, iron making, steelmaking to rolling mill. It proposed the methods of improving environment such as using waste heat and complementary energy, coal gas to generate electricity; reducing water consumption, increase energy resources comprehensive utilization rate.This article gave problems and solutions with strong pertinence and operability combined with circulating economic theory and Jigang's technique. It tells us to known the function of Jigang's circulating economic development again with the important points at energy source highly active transition and utilization, rejected material's treatment, Digest and absorb, and construct a internal recycling chain with a target of production run and "zero discharge". It can be referenced by iron and steel enterprises for their developmental cycle economy in our country.