煤制乙二醇装置羰化合成气相组分优化探讨  

Discussion on Optimization of CTEG Unit Carbonylated Syngas Component

作　　者：张向凯 曹洪刚 

机构地区：[1]河南能源化工集团濮阳永金化工有限公司,河南濮阳457000

出　　处：《化肥设计》2016年第1期45-47,共3页Chemical Fertilizer Design

摘　　要：濮阳永金煤制乙二醇装置羰基化合成系统在高负荷运行情况下,气相中惰性组分CO2持续上涨,严重影响了主要反应物CO与MN的比例。经过对尾气系统操作压力的调整,以及对调整过程中数据的分析,采取了适当降低尾气操作压力的措施,有效地抑制了CO2的上涨,维持合成气相组分稳定。Under the condition of a high load,the inert carbon dioxide in syngas at carbonylation system of Puyang Yongjin Chemical Limited CTEG unit continued to rise. High content of carbon dioxide has a strong impact on the proportion of main reactants carbon monoxide and methyl nitrite( MN). After adjustment of the tail gas system operating pressure and analysis of the data in the process of adjustment,properly lowering operating pressure has effectively restrained the rise of carbon dioxide and maintained a steady component of synthesis gas.

关 键 词：煤制乙二醇 气相组分 操作压力 数据分析 

分 类 号：TQ223.162[化学工程—有机化工]