氨水蒸馏工艺的比较与选择

燃料与化工 ›› 2019, Vol. 50 ›› Issue (5): 42-46.

• 煤气净化与化学产品加工 • 上一篇下一篇

氨水蒸馏工艺的比较与选择

毕成郝鹏李论

中冶焦耐（大连）工程技术有限公司, 大连116085

出版日期:2019-09-23 发布日期:2019-10-18

Comparison and selection of ammonia distillation process

Bi Cheng Hao Peng Li Lun

ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China

Online:2019-09-23 Published:2019-10-18

摘要/Abstract

摘要： 利用Aspen Plus软件对直接蒸氨和间接蒸氨工艺进行了数学模拟，在得出模拟结果的同时，还比较了2种工艺的设备选型及造价、工艺能耗和运行经济性。经比较，直接蒸氨工艺在设备投资和能耗方面具有优势，但间接蒸氨工艺的运行成本更低。

关键词: 焦炉煤气净化, 直接蒸氨, 间接蒸氨, Aspen模拟

Abstract:

This paper simulated direct and indirect heating ammonia water distillation process by using Aspen Plus software.The simulation results were presented.Moreover,the equipment selection & cost,process energy consumption and operation economy between direct and indirect heating distillation were also compared.In conclusion,direct heating distillation had less equipment investment and lower energy consumption.However,indirect heating distillation had lower operation cost.

Key words:

"> Coke oven gas purification, Direct heating for ammonia distillation, Indirect heating for ammonia distillation, Aspen simulation ,

中图分类号:

X784

毕成郝鹏李论. 氨水蒸馏工艺的比较与选择[J]. 燃料与化工, 2019, 50(5): 42-46.

Bi Cheng Hao Peng Li Lun. Comparison and selection of ammonia distillation process[J]. FUEL & CHEMICAL PROCESSES, 2019, 50(5): 42-46.

氨水蒸馏工艺的比较与选择

Comparison and selection of ammonia distillation process

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