METHOD FOR PROCESSING SLUDGE

摘要

The present invention relates to a method for processing by-products. The method for processing the by-products includes the steps; for arranging the by-products generated in an iron manufacturing process; for crushing the by-products; for selecting raw materials and residual materials from the crushed by-products; and for selecting fuel materials and final residual materials from the residual materials. Therefore, the present invention enables various by-products generated in the iron manufacturing process to be recycled. [Reference numerals] (AA) By-product (Sludge);(BB) Pulverizing and primary magnetic separation;(CC) Concentrates 1;(DD) Tailing 1;(EE) Secondary magnetic separation;(FF) Concentrates 2;(GG) Tailing 2;(HH) Floating separation;(II) Concentrates 3 (Floating separated concentrates);(JJ) Tailing 3