alcali

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯焙烧法生产高碳石墨较碱法为优。

The ammonium chloride is obtained by processing the by-product solution of ammonium chloride in the workshop of coordinative producing alcali.

副产的氯铵溶液在联碱工成氯铵、工艺济划算。