Abstract：The property of raw materials and feasibility of magnesium slag applied in raw material was analyzed, and more reasonable proportion scheme of two-high and one-middle is proposed, namely high KH above 0.95, high SM above 2.7, and middle IM 1.55. Delicacy production plan was applied, problems in production were solved, relevant equipments were improved, such as preheater, calciner, kiln end feeding system, tertiary air valve, pulverized coal scale and raw meal scale, etc, and the overall technical integration and optimization scheme was formed. After production practice, when the content of magnesium slag was 20%, the 28 days flexural strength and compressive strength of clinker were increased by 1.0 MPa and 4.3 MPa respectively, and the production of raw mill and rotary kiln were increased by 22.4 t/h and 11.25 t/h, which yielded obvious benefits.
高建荣, 芋艳梅, 刘永明, 王保宝. 镁渣高掺量配料在新型干法水泥生产中的工艺优化与技术集成[J]. 水泥杂志, 2019, 0(1): 24-.
GAO Jianrong, et al.. Process optimization and technology integration of high percentage of magnesium slag used in new dry process cement production. Journal of Cement, 2019, 0(1): 24-.
2019, Vol. 0 
