| 硫酸钾晶体生长速率的研究(二) |
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| 引用本文： | 于萍,郭瓦力,刘说.硫酸钾晶体生长速率的研究(二)[J].沈阳化工学院学报,2004,18(3):182-184. |
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| 作者姓名： | 于萍 郭瓦力 刘说 |
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| 作者单位： | 沈阳化工学院化学工程系,辽宁,沈阳,110142 |
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| 基金项目： | 沈阳市自然科学基金资助项目(200050028-00) |
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| 摘 要： | 研究了4种添加剂对硫酸钾晶体生长速率的影响．实验表明：在以氯化钾、硫酸铵、甲酰胺、丙酮作为添加制，丙酮促进硫酸钾晶体生长，而其他几种添加剂则抑制其生长．可以选择在硫酸钾生产中添加适量丙酮从而提高硫酸钾的产率．
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| 关 键 词： | 硫酸钾 添加剂 晶体生长速率 |
| 文章编号： | 1004-4639(2004)03-0182-03 |
Study of Growth Rate of Potassium Sulfate Crystal |
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| YU Ping,GUO Wa-li,LIU Shuo.Study of Growth Rate of Potassium Sulfate Crystal[J].Journal of Shenyang Institute of Chemical Technolgy,2004,18(3):182-184. |
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| Authors: | YU Ping GUO Wa-li LIU Shuo |
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| Abstract: | The effects of four additives on the growth rate of potassium sulfate crystal were investigated. The result of the experiments show that acetone as additive can increase the growth rate of potassium sulfate crystal, while other additives such as potassium chloride, formamide, ammonium sulfate can decrease the growth rate of potassium sulfate crystal. Appropriate quantitative acetone can be chosen to increase the product efficiency of potassium sulfate . |
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| Keywords: | potassium sulfate additive growth rate of crystal |
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