摘要
在加变炉内衬矾土水泥胶结剂、陶粒和蛭石为骨粉材料的轻质混凝土，能收到隔热好、寿命长、成本低的效果．
The lightweight conerete lining of pressure shift converter to be composed of aludrina cement, and ceramsite and vermiculite as aggregate may offer the benefitS of good insulation, long service tab and low proudction cost.
关键词
内衬
轻质混凝土
合成氨装置
加热炉
The inner liner of pressure shift converter, Lightweight concrete, Effects
