Simulation of Methanol Synthesis Process

doi:10.3969/j.issn.1006-396X.2015.05.001

Journal of Petrochemical Universities ›› 2015, Vol. 28 ›› Issue (5): 1-7.DOI: 10.3969/j.issn.1006-396X.2015.05.001

（1. China Shenhua (Baotou) Coal Chemical Industry Co. Ltd.，Baotou Inner Mongolia 014010，China; 2.College of Chemical Engineering，China University of Petroleum(Beijing)，Beijing 102249, China）

Received:2015-04-27 Revised:2015-06-04 Published:2015-10-25 Online:2015-10-21

甲醇合成工艺过程模拟研究

姜兴剑¹, 李俊龙², 李雪冰¹, 倪欣怡², 王丹丹², 郭绪强²

( 1. 神华包头煤化工有限责任公司, 内蒙古包头0 1 4 0 1 0; 2. 中国石油大学( 北京) 化学工程学院,北京1 0 2 2 4 9)

作者简介:姜兴剑( 1 9 7 0 - ) , 男, 硕士, 高级工程师, 从事石油化工、煤化工工程技术研究;E - m a i l : j i a n g x i n g j i a n@c s c l c . c o m。
基金资助:
国家科技部9 7 3项目 ( 2 0 1 2 C B 2 1 5 0 0 5) 。

Abstract

Abstract: Chemical engineering software Aspen Hysys is used to simulate the serialparallel large scale methanol synthesis process in the industry operation and a compared couple process is proposed at the same time. The effect of two process styles on the crude methanol flowrate, methanol mole fraction, mass flowrate of recycle gas and energy consumption are compared according to the simulation results. The characters of a more compact equipment, a less equipment investment and a higher operation cost are summarizes from the compared results, which could provide a direction of large scale methanol synthesis process design.

Key words: Methanol synthesis, , Simulation, , Energy consumption

摘要： 利用化工流程模拟软件 A s p e nH y s y s对目前工业运行的串并联耦合大型甲醇合成工艺过程进行模拟。同时提出了与目前工业运行流程的对比并联流程。根据模拟结果, 在相同操作条件下对比了两种流程的甲醇流率、甲醇摩尔分数、循环量以及能耗等参数。通过对比得出了目前串并联耦合工艺过程具有设备紧凑、设备投资小、操作费用较高的特点, 为大型甲醇合成装置流程设计提供参考。

关键词: 甲醇合成, 模拟, 能耗

Jiang Xingjian,Li Junlong,Li Xuebing,et l. Simulation of Methanol Synthesis Process[J]. Journal of Petrochemical Universities, 2015, 28(5): 1-7.

姜兴剑, 李俊龙, 李雪冰, 倪欣怡, 王丹丹, 郭绪强. 甲醇合成工艺过程模拟研究[J]. 石油化工高等学校学报, 2015, 28(5): 1-7.

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