A scientific and technological development special project of NDRC (National Development and Reform Commission) undertak
On Feb 26, the national significant industry technology development special project undertaken by CIE —“Research and industrialization of energy saving technology and equipment for iron and steel sintering production ” smoothly passed the experts acceptance organized by MCC according to 《Interim provisions for national hightech industry development project management》
This special project is submitted and applied to NDRC by CIE in Aug, 2008, and officially approved (established) in Mar, 2009. In view of such problems as high energy consumption of solids in sintering process, high air leakage rate of equipment, big loss of waste heat, low recovery and utilization rate of sintering flue gas, high cost and high energy consumption for removing unit SO2 and low working efficiency of screening equipment etc., three sub items were proposed in the special project, and it is planned to complete the tasks in the target responsibility agreement within three years.
During patent implementation process, CIE has made several technology breakthroughs, it has developed flue gas circulation process and equipment, limestone semidry flue gas desulphurization technology and ammonium desulphurization technology and its related equipment, large sized liquid seal circular cooler equipment and waste gas utilization system, high efficient energy saving upper vibrating equithickness vibrating equipment.
81 patents have been applied around these special projects, including 44 authorized patents; CIE has completed appraisal of 5 scientific and technological achievements; it has won 1 first prize and 1 second prize for MCC science and technology, 1 gold prize and 2 silver prizes for MCC patent technology. 8 papers have been published; CIE has cultivated a team of productionteachingresearch talents in energy saving and emission reduction fields of sintering industry; During implementation period, demonstration projects have been built in Liansteel, Xiangsteel and Pansteel, and good environmental, social and economic benefits have been obtained; The special project funds and selffinancing are timely and full, the expenditure is reasonable and accords with norms and related management regulations, the development contents and construction tasks of demonstration projects specified in the target responsibility agreement have been completed on schedule.