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Refined Methanol Acidity Control in Two-Tower Rectification System
Author(s): 
Pages: 77-79,93
Year: Issue:  4
Journal: Chemical Engineering Design Communications

Keyword:  精甲醇酸度精馏控制;
Abstract: 简要分析两塔精馏精甲醇产品酸度超标的原因.提出调整预精馏塔碱的加入量、优化预精馏塔工艺参数,控制甲醇合成反应深度,控制主精馏塔的操作等措施,解决甲醇产品酸度超标的问题,产品质量达到了优级品标准.
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