Технологическая схема переработки некондиционных железосодержащих пылей и шламов основных металлургических переделов с получением металлизованного продукта

Abstract

The article describes a process flow diagram that provides a new technology reducing heat treatment of iron-containing dusts and unconditioned sludges basic metallurgical processes OJSC "MISW" (Russia) to obtain metallized pellets. Technology appropriate scientific and technical level of the best foreign analogues, but has the advantage that it uses no solid and liquid reductant that provides metallized product with a high degree of metallization and not contain harmful impurities; is a resource and energy saving, eliminates the threat environment and can be used for processing all kinds of iron dusts and sludges in the steel industry as the current output, and the accumulated state.