优化焦油类小吨位产品减压间歇精馏装置

燃料与化工 ›› 2021, Vol. 52 ›› Issue (3): 51-54.

• 煤气净化与化学产品加工 • 上一篇下一篇

优化焦油类小吨位产品减压间歇精馏装置

范壮于智晓张欣王晓楠李冈亿

鞍钢化学科技有限公司，鞍山114021

出版日期:2021-05-23 发布日期:2021-07-08

Optimization of negative pressure intermittent distillation unit for low capacity tar products

Fan Zhuang Yu Zhixiao Zhang Xin Wang Xiaonan Li Gangyi

Ansteel Chemical Technology Co.,Ltd.,Anshan 114021,China

Online:2021-05-23 Published:2021-07-08

摘要/Abstract

摘要：

介绍了焦油类小吨位产品的主要生产装置及工艺，通过在减压间歇精馏采出系统上新增液封装置及调配装置，满足了实际工艺要求并实现效益最大化，充分发挥出小吨位产品的生产优势，年可创效100万元。

关键词: 减压精馏, 焦油类小吨位产品, 液封装置, 蒸馏装置改进法, 调配装置

Abstract:

In this paper,main equipment and processes for producing small tonnage tar products are introduced.Optimization is given by adding liquid seal and flow control device on side-cut line of the negative pressure intermittent distillation column so that actual process requirement can be met,economic benefit can be maximized and full play can be given to the advantages of small tonnage products,with annual economic benefit of 1 million yuan.

Key words:

Negative pressure distillation, Low capacity tar products, Liquid sealing device; Improvement method of distillation unit, Flow control device

中图分类号:

TQ522.5

范壮于智晓张欣王晓楠李冈亿. 优化焦油类小吨位产品减压间歇精馏装置[J]. 燃料与化工, 2021, 52(3): 51-54.

Fan Zhuang Yu Zhixiao Zhang Xin Wang Xiaonan Li Gangyi. Optimization of negative pressure intermittent distillation unit for low capacity tar products[J]. FUEL & CHEMICAL PROCESSES, 2021, 52(3): 51-54.

优化焦油类小吨位产品减压间歇精馏装置

Optimization of negative pressure intermittent distillation unit for low capacity tar products

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