【摘要】 本文以西藏某地钠用解石矿为原料，利用酸法一步直接制取硼酸产品，硼酸单程收率达81．09％、产品纯度达GB538－82指标。更多还原

【Abstract】 In this paper,it is shown that the direct Sulphuric acid method for producing boric acid with some areas ulexite in Tibet. its percent recovery of single circulation is 81.09%.and its purity conform to GB538-82.更多还原