矿渣棉
- 网络slag wool
矿渣棉-
在硫酸厂转化工序采用复合硅酸盐涂料保温，所需厚度只有矿渣棉的1/5～1/4，经济效益显著，并且施工、维修方便。
With the silicate paste for heat insulation of conversion section , the thickness of insulating layer can be reduced by a factor of 4 ~ 5 as compared with slag wool . The coating and restoring of the insulating layer are convenient .
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冶金炉内高温凝结物的拆除爆破。采用橡胶石棉或矿渣棉隔热是难以满足安全要求的。
It is difficult to use rubber asbestos or stag wool as insulating material to meet the safety requirements in the blasting of removing high temperature clinker in metal furnace .