航天粉煤气化制甲醇不同等温变换工艺比较

doi:10.3969/j.issn.1005-8168.2021.03.014

粉煤气化 , CO变换 , 等温工艺 ," /> 粉煤气化 , CO变换 , 等温工艺 ,"/> pulverized coal gasification,CO shift,isothermal process ,"/> Comparison of Different Isothermal Shift Technologies of HT-L Pulverized Coal Pressure Gasification for Methanol Production

Petrochemical Design ›› 2021, Vol. 38 ›› Issue (3): 62-63.doi: 10.3969/j.issn.1005-8168.2021.03.014

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Comparison of Different Isothermal Shift Technologies of HT-L Pulverized Coal Pressure Gasification for Methanol Production

Shi Yu, Dai Fengyu, Zheng Zhizhong

Hunan Anchun Advanced Technology Co., Ltd., Changsha, Hunan, 410205

Received:2020-09-27 Online:2021-08-25 Published:2021-08-16

Abstract

Abstract:

Two isothermal shift technologies used in HT-L pulverized coal pressure gasification for methanol production, including total shift and partial shift, are introduced. Through the simulation calculation of the two isothermal shift technologies, comparison and analysis ae made from the aspects of process scheme, process flow, equipment configuration, utilities consumption and side reaction. When selecting process routes, the users should give overall consideration and select the most suitable isothermal shift technology according to their needs.

Key words:

pulverized coal gasification')">"> pulverized coal gasification, CO shift, isothermal process

Shi Yu, Dai Fengyu, Zheng Zhizhong.

Comparison of Different Isothermal Shift Technologies of HT-L Pulverized Coal Pressure Gasification for Methanol Production [J].Petrochemical Design, 2021, 38(3): 62-63.

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Comparison of Different Isothermal Shift Technologies of HT-L Pulverized Coal Pressure Gasification for Methanol Production

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