Experiment results show that the powder size of manganese carbonate will influence product quality. 試驗(yàn)發(fā)現(xiàn)，碳酸錳產(chǎn)品的粒度大小嚴(yán)重影響產(chǎn)品的質(zhì)量。
The Mn recovery is over 80%, a new process of enriching and recovering Mn from low-grade manganese carbonate ore. 采用該工藝的錳回收率達(dá)80%以上，是一種從低品位碳酸錳礦富集回收錳的新工藝。
For the manganese carbonate ore from Tongluojing Mine of Zunyi, there is little slime in the primary ore but much in the secondary ore. 遵義銅鑼井碳酸錳礦石原生礦泥量不多，但次生礦泥量很大，對(duì)錳的選收有著嚴(yán)重的影響。