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 ,"/> <p class="MsoNormal" align="left" style="text-align:left;"> <b>航天粉煤气化制甲醇不同等温变换工艺比较<span></span></b>

石油化工设计 ›› 2021, Vol. 38 ›› Issue (3): 62-63.doi: 10.3969/j.issn.1005-8168.2021.03.014

• 工艺优化 • 上一篇    下一篇

航天粉煤气化制甲醇不同等温变换工艺比较

  戴丰育,郑志忠   

  1. 湖南安淳高新技术有限公司,湖南 长沙 410205
  • 收稿日期:2020-09-27 出版日期:2021-08-25 发布日期:2021-08-16
  • 作者简介:石玉,男,2012年毕业于华东理工大学工业催化专业,硕士,主要从事煤化工催化剂及工艺开发工作,工程师。E-mail: shiyu09@163.com,电话;0731-88958658

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

Shi Yu, Dai Fengyu, Zheng Zhizhong   

  1. Hunan Anchun Advanced Technology Co., Ltd., Changsha, Hunan, 410205
  • Received:2020-09-27 Online:2021-08-25 Published:2021-08-16

摘要:

介绍了应用于航天炉粉煤加压气化制甲醇过程的两种等温变换工艺技术,全气量等温变换和部分气量等温变换,通过对不同等温变换工艺模拟计算,分别从方案、工艺流程、设备配置、公用工程消耗、副反应等方面,对两种等温变换技术进行了比较和分析。用户单位在进行工艺路线选择时,应结合自身需求,综合考虑,选择适用于自身发展的等温变换技术。


关键词:

text-indent:21.0pt, 粉煤气化 ')">"> 粉煤气化 , CO变换 , 等温工艺

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