Taking Bayer Process dressing in Zhongzhou Aluminum Plant as an example,it describes the technology feasibility and economic rationality with double stream process to digest diaspore.

• 本文以中州铝厂选矿拜耳法为例 ,论述一水硬铝石矿采用“双流法”溶出工艺技术上的可行性及经济上的合理性