焦炉热修补用半干法喷补料的开发与应用

摘要

The semidry process gunning mix which is suitable for the hot gunning of the coking chamber wall of coke oven is developed by taking calcined kaolinite,hard fireclay chamotte,SiO2 micropowder etc.as main raw material and selecting different kinds of binde%以煅烧高岭土、硬质黏土熟料、SiO2微粉等为主要原料,选用不同的结合剂和添加剂,研制出适合于焦炉炭化室炉壁喷补用半干法喷补料,此种焦炉热修补用喷补料加水量少、反弹率低、挂料时间长,达到并超过国外同类产品。