研究了石灰石粒度、煅烧温度和时间对小颗粒石灰石煅烧制备高活性度石灰的影响。
The influences of particle size, calcining temperature, and time on the preparation of lime with high activity from small particles of limestone were studied.
当石灰石颗粒一进入锅炉炉膛，就迅速被加热到高温。
The limestone particles are heated rapidly to high temperature upon entry into the boiler furnace.
温度、so_2浓度、颗粒大小、石灰石类型和样品的微观结构影响着直接硫酸化反应过程。
Temperature, SO_2 concentration, particle size, limestone type and original micro structure of sample affect the overall process of direct sulfation.
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