Study on the treatment and the utilization of the Baosteel casting residue and the new grid engineering technology

This study summarizes some serious disharmonious problems that ubiquitously exist in the casting residue recycling of steel plants,such as large land occupation,low operational efficiency,hidden hazards,huge resource and energy consumption,serious environmental pollution and so on.It analyzes the necessity of the on-line innovation and recycling based on the present situation of Baosteel.It states the innovation of the new grid technology and the achievements of its integrated application at Baosteel.It also summarizes and elaborates some green technology features of the treatment and the utilization of the Baosteel casting residue and the new grid technology,such as safety,energy-saving and environmental protection.In addition,it lays out the prospects for the development and application of the technology.