摘要
提出了天然石膏二段转化法制硫酸钾 ,附产轻质碳酸钙、氮钾复肥的新工艺 ,研究了转化工艺条件和工艺参数。石膏转化率大于 97%。
A new technique of production of potassium saufate with gypsum through the two conversion steps has been studied in this paper.The conversion condition is studied and the conversion rate of gypsum reached up to 97%.
出处
《矿产综合利用》
CAS
北大核心
2000年第5期12-14,共3页
Multipurpose Utilization of Mineral Resources
