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Preparation of potassium diformate by methyl formate and potassium hydroxide

Abstract

联系人:李清彪. 第一作者:詹国武(1986—),男,学士.[中文文摘]本研究采用甲酸甲酯、氢氧化钾、甲酸为原料,一步反应制备二甲酸钾。系统地考察了影响产品收率的主要因素,优化了工艺条件,结果表明,当n(MF)/n(KOH)=1.20,n(HCOOH)/n(KOH)=1.44,反应时间为30min,反应温度为55℃时,二甲酸钾产品收率可达 98.8%。产品经红外光谱分析及成分测定,符合质量标准。[英文文摘]In this study, methyl formate, potassium hydroxide and formic acid were used as raw materials for one-step synthesis of potassium diformate. The main factors affecting the quality and yield of product were investigated. The optimal conditions for reaction were: molar ratio of MF to KOH 1.20:1, molar ratio of HCOOH to KOH 1.44:1, reaction time 30 min and reaction temperature 55℃. The product met the quality standard of potassium diformate after infrared spectrum analysis and composition determination.厦门大学创新性实验计划资助项

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