CAUSES LEADING TO CORROSION IN CO<sub>2</sub> CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF

ZHAGN Xiaogang1; ZHANG Xiangtao1; HUA Jingui2; LI Jianxi1; LUO Jianghe1 1.Xi'an Thermal Power Research Institute Co Ltd

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CAUSES LEADING TO CORROSION IN CO₂ CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF

Thermal Power Generation Vol. 40, Issue 12, Pages: 98-100(2011)

更新时间：2025-09-28

- CAUSES LEADING TO CORROSION IN CO₂ CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 国华徐州发电有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： X701
- Published：2011
- 稿件说明：
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ZHAGN Xiaogang1, ZHANG Xiangtao1, HUA Jingui2, et al. CAUSES LEADING TO CORROSION IN CO₂ CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF[J]. Thermal Power Generation, 2011, 40(12): 98-100.
DOI：

ZHAGN Xiaogang1, ZHANG Xiangtao1, HUA Jingui2, et al. CAUSES LEADING TO CORROSION IN CO₂ CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF[J]. Thermal Power Generation, 2011, 40(12): 98-100. DOI：

摘要

针对某火电机组烟气CO2捕集系统设备腐蚀情况

分析系统腐蚀原因

指出烟气中复杂成分致使乙醇胺降解产生的产物是捕集系统发生腐蚀的主要原因。此外

运行参数控制不当也会导致系统腐蚀。对此

提出了选择适当材料制作易腐蚀部件、在溶液加入缓蚀剂、清除捕集系统杂质等减缓系统腐蚀的措施。

Abstract

Directing against the corrosion situation in capture sytem of CO2 from flue gas in one thermal power plant

the cuases leading to corrosion in said sytem have been analysed

pointing out the main cause resulting in corrosion of said capture system is the products from ethanolamine degradation due to complex composition of the flue gas.In addition to this

non-suitable control of parameters in operation can also result in corrosion in said system.For this

some measures for alleviating corrosion in the said system

such as selecting suitable materials to manufacture the parts easily to be corroded

injecting inhibitor into the solution

and cleaning foreign matters out from the capture system

etc.

have been put forward.

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CAUSES LEADING TO CORROSION IN CO2 CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF

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摘要

Abstract

关键词

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CAUSES LEADING TO CORROSION IN CO₂ CAPTURE SYSTEM OF COAL-FIRED POWER PLANTS AND PREVENTIVE MEASURES THEREOF