氮肥技术2024,Vol.45Issue(3) :8-10,33.

降低精馏装置不凝气排放浓度的改造

Transformation to reduce the concentration of non-condensable gas emission from distillation Plant

魏锦鑫 张迎堂 肖小平 石进涛 马浪超
氮肥技术2024,Vol.45Issue(3) :8-10,33.

降低精馏装置不凝气排放浓度的改造

Transformation to reduce the concentration of non-condensable gas emission from distillation Plant

魏锦鑫 1张迎堂 1肖小平 1石进涛 1马浪超1
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作者信息

  • 1. 内蒙古黄陶勒盖煤炭有限责任公司 内蒙古 鄂尔多斯 017313
  • 折叠

摘要

针对内蒙古黄陶勒盖煤炭有限公司甲醇精馏装置不凝气排放系统排放的不凝气浓度高、现场异味大问题进行分析论证,通过优化改造实施后,不凝气排放浓度降低了80%,减少了生产现场存在异味,提高了甲醇回收率.

Abstract

An analysis and demonstration were conducted on the high concentration of non condensable gas emitted from the non condensable gas emission system of the methanol distillation plant of Inner Mongolia Huangtaolegai Coal Co.,Ltd.,as well as the problem of strong odor on site.Through the optimization of the transformation,the non-condensable gas emission concentration reduced by 80%after implementation,reducing the production odor on site,improveing the recovery rate of methanol.

关键词

精馏装置/不凝气/改造/效果

Key words

distillation plant/non-condensable gas/transformation/effect

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出版年

2024
氮肥技术
全国化工合成氨设计技术中心站

氮肥技术

影响因子:0.104
ISSN:
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