| 钛白副产硫酸亚铁制取硫酸钾的工艺研究 |
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| 引用本文： | 刘晓红,郑典模.钛白副产硫酸亚铁制取硫酸钾的工艺研究[J].无机盐工业,1999,31(5):31-32,37. |
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| 作者姓名： | 刘晓红 郑典模 |
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| 作者单位： | 南昌大学化学工程系!江西南昌330029 |
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| 摘 要： | 以硫到法钛白厂副产硫酸亚铁和氯化钾为原料，采用两步复分解法制取硫酸钾，实验研究了加水量、蒸发水量、洗水量等对工艺过程的影响。
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| 关 键 词： | 硫酸亚铁 制取 硫酸钾 两步复分解法 钛白 副产 |
STUDY ON THE PREPARATION OF K 2SO 4 FROM THE BY-PRODUCT FeSO 4 IN THE PRODUCTION OF TiO 2. |
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| LIU xiaohong et al..STUDY ON THE PREPARATION OF K 2SO 4 FROM THE BY-PRODUCT FeSO 4 IN THE PRODUCTION OF TiO 2.[J].Inorganic Chemicals Industry,1999,31(5):31-32,37. |
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| Authors: | LIU xiaohong |
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| Abstract: | The K 2SO 4 is prepared by two-step double decomposition method,the by-product FeSO 4 from TiO 2 production and KCl are as raw materials.The effect of amounts of water adding,water evaparating and washing water on the process are studied. |
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| Keywords: | ferrous sulfate potassium sulfate |
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