本文针对因季节变换引起的环境温度变迁对甲醇生产装置的影响进行了分析,指出了实际生产中冬夏两季产量差距较大的原因,同时深入分析了温度变化对焦炉煤气的体积、冷却水的温度、合成后甲醇的回收量、精馏塔的处理能力均有明显的影响,并提出了消除这一影响的若干解决办法。 In this paper, the influence of temperature change caused by seasonal change on methanol production plant was analyzed. The reasons for the large difference in output between winter and summer in actual production were pointed out. At the same time, the influence of temperature on coke oven gas volume, cooling water The temperature, the recovered amount of methanol after the synthesis, the processing capacity of the rectification column all have obvious effects, and put forward some solutions to eliminate this influence.