以下为句子列表：
英文: In this paper, natural ulexite minerals was decomposed by slaked lime in the water, and the resultant mixture was then filtrated to obtain calcium metaborate hexahydrate(CaO·B_O_ ·H_O).
中文: 以钠硼解石天然矿粉为原料,消石灰为分解剂,经分解、过滤、洗涤及干燥制备出硼酸钙(CaO·BO ·HO)产品。
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英文: 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 8.09%. and its purity conform to GB 8-8.
中文: 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8．09％、产品纯度达GB 8－8指标。
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英文: Preparation of calcium borate from ulexite and slaked lime
中文: 石灰法分解钠硼解石制备硼酸钙
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英文: STUDY ON DISSOLUTION AND TRANSFORMATION OF ULEXITE IN WATER
中文: 钠硼解石在水中的溶解及相转化研究
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