宣钢烧结工艺参数优化试验研究

烧结工艺参数与烧结矿质量有着密切的关系。为了得到最佳的烧结工艺参数,必须进行大量烧结试验来优化。均匀设计利用试验点的充分均匀性,比正交设计更能减少试验量,极大节省试验投资,但仍能得到接近最优的工艺参数。在宣钢原料条件下,采用均匀设计试验分析了伊朗矿配比、烧结矿碱度、配碳量和MgO含量对烧结矿质量的影响,最终确定了最优的工艺参数。

An Experimental Investigation Oil Optimization of Technological Parameters of Sintering Process in Xuanhua Iron & Steel Co.

The technological parameters of sintering process are closely related with the quality of sintered ores.In order to establish optimal technological parameters of sintering process,a lot of experimental researches must be performed.Uniform design making the best of test point uniformity,uniform test times is less than orthogonal test.It can reduce the test investment,but still get near optimal technological parameters.According to the material conditions of Xuangang,this paper analyzes the effects different blending ratio of Iranian ore,basicity,carbon and MgO contents in sintering ore on the quality of sintered ore,and the optimal technological parameters are finally determined.