根据高压拜耳法溶出试验结果，分析了矿石溶出率的影响因素，认为洗矿工艺能提高矿石的溶出率，可满足矿山工业生产要求。
Base on the results obtained from the digestion experiment of the ore samples by high pressure Bayer process, the affect factors of ore digestion rate are analyzed. It is thought...
山西铝土矿呈一水硬铝石型，高铝、高硅、低铁的特点，拜耳法生产氧化铝工艺须在高温，高碱的条件下溶出。
Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
我们对贵州铝厂低A／S拜耳法赤泥生料进行了烧结、熟料溶出及赤泥沉降性能等试验。
This paper describes the research of sintering, sinter leaching and red mud settling performances with regard to the low A/S ratio crude pulp of Bayer red mud of Guizhou Aluminium plant.
试验表明：活化赤泥的脱硅效果优于拜耳法末次赤泥及溶出赤泥，且脱硅溶液硅量指数可达到指标要求。
The results show that among the three kinds of seeds, the activated red mud has the best desilication effect and the silicon index of desilication solution can meet the requirement.
试验表明：活化赤泥的脱硅效果优于拜耳法末次赤泥及溶出赤泥，且脱硅溶液硅量指数可达到指标要求。
The results show that among the three kinds of seeds, the activated red mud has the best desilication effect and the silicon index of desilication solution can meet the requirement.
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