论文部分内容阅读
本发明是利用粉煤灰为主要原料制造岩棉的方法及其岩棉制品。是粉煤灰变废为宝的优质、高效保温节能材料,有较高经济效益,是粉煤灰综合利用的有效途径。本发明是将粉煤灰、生石灰粉和磷渣按照最佳配方制成粉煤灰料块和焦炭
The invention is a method for making rock wool using fly ash as a main raw material and a rock wool product thereof. It is a high-quality, high-efficiency thermal insulation and energy-saving material that turns fly ash into waste, and has high economic benefits. It is an effective way for comprehensive utilization of fly ash. According to the invention, fly ash, quick lime powder and phosphorus slag are made into fly ash blocks and coke according to the best formula