刘慧君.硝酸钾和芒硝制取硫酸钾的交互反应转化条件的研究[J].南华大学学报(自然科学版),2001,(2):62~65.[.Study of Exchange Reaction Transformation Conditions of Potassium Sulfate Production Reacted with Potassium Nitrate and Mirabilite[J].Journal of University of South China(Science and Technology),2001,(2):62~65.] |
硝酸钾和芒硝制取硫酸钾的交互反应转化条件的研究 |
Study of Exchange Reaction Transformation Conditions of Potassium Sulfate Production Reacted with Potassium Nitrate and Mirabilite |
修订日期:2001-02-14 |
DOI: |
中文关键词: 硫酸钾 芒硝 硝酸钾 最佳配料点 |
英文关键词:potassium sulfate,mirabilite,potassium nitrate,optimal ingredient spot, |
基金项目: |
刘慧君 |
刘慧君(南华大学化学化工系,湖南衡阳 421001)
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中文摘要: |
文章中利用K+.Na+//NO-3.SO2-4--H2O30℃水盐体系相图,对硝酸钾与芒硝两段转制取硫酸钾的工艺过程进行理论分析和计算,确定了最佳工艺流程. |
英文摘要: |
This paper utilizes the K . Na //NO3-. SO42- --H2O hydrous salt system phase diagram, through theoretical analysis and calculation to produce K2SO4 from Na2SO4. 10H2O and KNO3 by two step transformations, and corroborates an optimal process flow path. |
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