芒硝转化法生产高纯度硫酸钾技术经济分析

Techno-economic Analysis on Production of High Purity Potassium Sulphate

阐述我国硫酸钾工业的现状和发展前景,介绍高纯度硫酸钾的生产工艺,并进行投资估算和技术经济分析。

The paper describes the current situation and future development of potassium sulphate industry. The production processes of high purity potassium sulphate by mirabilite conversion method are also introduced,together with the investment evaluation and techno-economic analysis.