In order to calcine calcium carbonate fines, the technique of high - temperature pelletization has successfully been used.
为了煅烧碳酸钙细粉, 已经成功地应用了高温成球技术.
In leaching stage the zinc oxide is separated from the calcine s.
在浸出阶段氧化锌用硫酸从焙砂中分离出来.
So the suitable calcine temperature for the argilla was 676 - 752 after considering technology and economy factors.
综合技术和经济两方面的因素,对于生产水泥的活性掺合料来说,676～752℃是该高岭土适宜的煅烧温度.