甲酸甲酯直接水解法制甲酸的研究(Ⅱ)──流程模拟分析

STUDIES ON DIRECT HYDROLYSIS OF METHYL FORMATE INTO FORMIC ACID(Ⅱ)──PROCESS SIMULATION

对文献发表的几种甲酸甲酯直接水解法制甲酸的工艺流程进行了讨论，提出了一种改进的工艺流程．在本文（Ⅰ）报动力学研究的基础上，用数学模拟方法研究了酯水摩尔比β对装置年产量和能耗的影响．结果表明，在β=1:3～1:2时最为有利．

Some variations of the process for direct hydrolysis of methyl formate into formic claimed in the literatures have been discussed and an improved process has been proposed.Based on the studies for reaction kinetics in part(1)of this paper,the effect of methyl formate water molar ratio β on space-time yield and energy consumption of the improved process has been studied by mathematical simulation.The results indicate that the reaction process is more favorable at β=1:3～l:2.