60万吨/年甲醇合成反应器模拟及分析

Simulation and analysis of methanol synthesis reactor with the scale of 600 kt/a

甲醇作为一种基础化工原料,随其下游产品的不断开发,用量也在不断增加。本文建立了水冷式甲醇合成反应器的数学模型,对生产数据进行了模拟计算,验证了模型的可靠性,分析了催化剂不同时期的生产工况。通过模拟计算,探讨了扩能至80万吨/年方案的可行性,结果表明,在适当改变操作参数后,目前的反应器可以满足扩能的要求。

The consumption of methanol has increased as a basic chemical raw materials for the continuous development of its downstream products. The mathematical model of water cooling reactor for methanol synthesis was established and it was verified by the industrial data. The conditions in different periods of the catalyst were analyzed by the model. The feasibility analysis of the factory＇s capacity up to 800,000 tons/year was investigated and the results show that current reactor meet the requirements for capacity expansion by changing some operating parameters.