摘要
介绍了当前我国无氯钾肥 (特别是硫酸钾 )的生产现状及各种工艺 ,在此基础上展望我国硫酸钾生产和研究的方向 ,并提出一条新的路线———热复分解升华法制硫酸钾 .
The paper indicts the present various kinds of the technologies of manufacturing the chloride-free potash fertilizer, especially K 2SO 4, and on the basis forecasts the future trend of studying and making K 2SO 4 in our nation. In addition, it puts forward a new method of making K 2SO 4-Thermal double decomposition-sublimation method.
出处
《四川师范学院学报（自然科学版）》
2000年第2期178-181,共4页
Journal of Sichuan Teachers College(Natural Science)
关键词
无氯钾肥
硫酸钾
热复分解升华法
生产现状
展望
chloride-free potash fertilizer
potassium sulfate
Thermal double decomposition-sublimation method.
