湿法制取活性氧化锌与化学二氧化锰新工艺研究（下）中南工业大学唐华雄，钟竹前，梅光贵４．３煅烧制取活性氧化锌将干燥后的碱式碳酸锌在煅烧炉中高温的烧，受热分解后即得活性氧化锌，有关反应式如下：本试验考察了６５０℃下煅烧４ｈ所得氧化锌产品的质量，所得活性氧... Preparation of activated zinc oxide wet chemical method and the new chemical manganese dioxide (below) Zhonghua Huaxin, Zhong Zhuqian, Mei Guanggui calcined 4.3 Preparation of active zinc oxide The dried zinc carbonate in the calciner The high-temperature burning, after thermal decomposition that is active zinc oxide, the reaction is as follows: This test investigated the 650 ℃ calcined 4h zinc oxide product quality, the resulting active oxygen ...