本发明涉及一种铝电解槽焦粒焙烧方法，属于有色冶金铝电解槽 焙烧技术领域。
This invention relates to a method for torrefying coke granules in aluminum electrolytic cell.
研究结果表明，在阳极平均排列时，环形焦粒床所产生的热梯度最小，为最佳的焦粒焙烧方案。
The computational results show that the ring coke bed is the best method of the coke preheating which has the least thermal stress in the cathode when anodes are arranged averagely.
对脱去挥发份形成的焦粒进行的扫描电镜观察表明，粉煤焦的形态与煤的显微组分及其结合形式和煤的变质程度有很大的关系。
There is a definite relation between fuel ratio and vitrinite reflectance. The observation to pyrolysed char particles by SEM has shown that the char morphology is greatly influenced…
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