配型煤炼焦工艺研究概况

Brief Introduction to Research of Coking with Briquette Blending Process

配型煤炼焦是解决我国优质环保炼焦煤紧缺的有效途径。本文综述了配型煤炼焦技术的生产工艺及原理,给出了适合焦化厂技术改造的工艺流程。结合试验研究,考虑到焦炉的寿命和焦炭的质量,确定型煤配比的合理选择范围为15%～30%,并阐述了单种煤配型煤炼焦的效果。

Coking with briquette coal blending process was an effective way to solve the shortage of China＇s high-quality and environmentally friendly coking coal.The production process and principles were well summarized,and a suitable process for the technological transformation of a coking company was proposed.Considering the life-span of coke oven and quality of coke,a reasonable rang（15%~30%） was found by experiments,as well as the positive effect of every kind of coal used to be coking.