CAJ | 학술논문

氢氧化钙羰基化合成甲酸钙的实验结果表明其主要产物为甲酸钙，此外还有少量的碳酸钙副产物。据此，对氢氧化钙羰基化合成甲酸钙的反应历程进行了推测，认为生成甲酸钙的反应是按照两步串联进行的，即CO水合生成甲酸的反应和甲酸与氢氧化钙生成甲酸钙的反应。从反应热力学和动力学两方面探讨了氢氧化钙羰基化合成甲酸钙的反应过程，结果可为氢氧化钙羰基化合成甲酸钙生产工艺优化和开发提供理论依据。
경양화개탄기화합성갑산개적실험결과표명기주요산물위갑산개，차외환유소량적탄산개부산물。거차，대경양화개탄기화합성갑산개적반응역정진행료추측，인위생성갑산개적반응시안조량보천련진행적，즉CO수합생성갑산적반응화갑산여경양화개생성갑산개적반응。종반응열역학화동역학량방면탐토료경양화개탄기화합성갑산개적반응과정，결과가위경양화개탄기화합성갑산개생산공예우화화개발제공이론의거。
The main product of carbonylation of calcium hydroxide was experimentally determined to be calcium formate with a little calcium carbonate as byproduct. Based on the experimental result, a mechanism of two-step reaction in series was proposed for the carbonylation of calcium hydroxide to calcium formate. The first reaction was the hydration of CO to generate formic acid and the second was the neutralization reaction of formic acid and calcium hydroxide to form calcium formate. The reaction process was analyzed from thermodynamic and kinetic aspects. The results could provide a theoretical basis for optimization and development of the calcium formate production process.