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、丙酮作为添加剂,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.
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 .
出处
《沈阳化工学院学报》
2004年第3期182-184,共3页
Journal of Shenyang Institute of Chemical Technolgy
基金
沈阳市自然科学基金资助项目(200050028-00)
关键词
硫酸钾
添加剂
晶体生长速率
potassium sulfate
additive
growth rate of crystal
