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关注：1
2013-05-23 12:21
求翻译：硫酸溶出阶段确定H2SO4浓度20%，浸取温度80℃，溶出时间2h，液固比为8:1是什么意思？ 待解决
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硫酸溶出阶段确定H2SO4浓度20%，浸取温度80℃，溶出时间2h，液固比为8:1
问题补充： |
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2013-05-23 12:21:38
Sulfuric acid dissolution stage to determine the of h2so4 concentration of 20%, leaching temperature 80 ℃, the dissolution time of 2 h, liquid to solid ratio of 8:1
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2013-05-23 12:23:18
Sulfuric acid dissolves the phase determines H SO 4 2 20 % concentration, and flooding the temperature 80 °C, soluble a time of 2 h, the more than 8:1
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2013-05-23 12:24:58
The sulfuric acid dissolves the stage to determine the H2SO4 density 20%, soaks takes the temperature 80℃, dissolves time 2h, the fluid solid ratio is 8:1
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2013-05-23 12:26:38
Determine the concentration of H2SO4 sulfuric acid leaching stage 20%, leaching temperature 80 ℃, dissolving time 2H, solid-liquid ratio of 8:1
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2013-05-23 12:28:18
正在翻译，请等待...
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