石煤提钒低温硫酸化焙烧矿物分解工艺 - TNMSC 关键字: 钒；石煤；矿物分解；硫酸化焙烧[gap=1548]Key words: vanadium; stone coal; mineral decomposition; sulphating roasting
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sulphating roasting of copper concentrate 铜精矿硫酸化焙烧
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The results of orthogonal experiment in sulphating roasting process showed that sulfuric acid consumption affected the leaching rate significantly, then temperature and time.
通过对酸化焙烧进行正交实验发现：硫酸用量为最重要影响因素，温度和时间次之。
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