废塑料在炼焦配煤中的应用研究

Study on application of waste plastics in coking coal blending

介绍了宁钢应用塑料型煤技术,在满足焦炭质量要求的前提下,扩大了炼焦煤中添加废塑料的比例,而且在限定废塑料添加比例的条件下稳定了焦炭质量,为科学、合理、经济地治理"白色污染"提供了理论依据和工业经验。

This paper introduces the practice of Ningbo Steel in applying plastic coal briquette tech- nology. On condition of matching the coke quality requirement, the ratio of blended waste plastic in coking coal is increased,and the coke quality is stabilized on condition of limiting the blending ratio of waste plastic. The study provides theoretical basis and industrial reference in scientific, reasonable and economical control of ＂white pollution＂.