3-甲基吡啶填料精馏装置设计总结

Design summary of 3-methylpyridine packed distillation unit

3-甲基吡啶是甲醇下游产业链延申产品,其生产装置充分利用了山东晋煤明水化工公司自有甲醇、合成氨及煤制蒸汽等公用工程。本文简要介绍了3-甲基吡啶填料精馏装置的工艺技改流程、技术创新特点、工艺设计选择及安装运行情况。

3-Methylpyridine is an extended product of methanol downstream industrial chain.The 3-Methylpyridine production equipment makes full use of the self-owned methanol,synthetic ammonia and coal to steam utilities of Shandong Jinmei Mingshui Chemical Company.This article briefly introduces the technical transformation process,technological innovation characteristics,process design selection,installation and operation of the 3-methyl pyridine packing distillation unit.