250kt/a甲醇三塔精馏工艺技术总结  

Technological Sum-Up of Three-Tower Rectification Process for 250 kt/a Methanol Plant

作　　者：王洪玲 

机构地区：[1]江苏晋煤恒盛化工有限公司,新沂221400

出　　处：《化肥工业》2011年第3期55-57,共3页Chemical Fertilizer Industry

摘　　要：介绍甲醇三塔精馏的流程、原理、技术指标、主要设备,分析了生产中出现的问题并提出相应的措施。甲醇精馏系统投运至今,生产稳定,操作弹性大,生产负荷可在60%～110%范围内调节,产品质量达到相关国家标准要求。An introduction is given to the technological process of three-tower methanol rectification, principle, qualification and main pieces of equipment, the problems in production are analyzed, and relevant measures are proposed. From the commissioning of the methanol rectification system up to the present, its production is stable, its turn-down ratio is high, adjustment possible in the production load of 60% to 110%, and the product quality satisfies the requirement of the relevant state standards.

关 键 词：甲醇 三塔精馏 总结 

分 类 号：TQ223.121[化学工程—有机化工]