Technology and economic efficiency of processing of ferriferous waste (sludges) blow processes of open society "Severstal" in strong briquettes

In conditions of intensively worsening ecological conditions, an exhaustion of a raw-material base, constant growth of industrial and transport expenses more and more actual there are problems of recycling of waste of metallurgical manufactures. The present work is devoted to research, perfection and development of technology of recycling fine ferriferous waste of blast furnace and blow manufactures of Open Society "Severstal".