摘要
本研究介绍了超临界水氧化过程中反应器的腐蚀问题以及国内外关于此类问题的研究。目前研究主要使用特殊结构的反应器以降低腐蚀速率,或者利用晶界工程技术提升材料的抗氧化性解决腐蚀问题,但没有对反应器的腐蚀机制进行研究。因此,本文提出通过试验研究和数值模拟分析探究反应器的腐蚀机制。这对超临界水氧化技术中的发展和应用具有重要的意义。
The reactor corrosion in the process of supercritical water oxidation,and the research on such problems at home and abroad were introduced.At present,the research mainly uses the reactor with special structure to reduce the corrosion rate,or uses the grain boundary engineering technology to improve the oxidation resistance of materials to solve the corrosion problem,but the corrosion mechanism of the reactor has not been studied.Therefore,the exploration of the corrosion mechanism of the reactor through experimental investigation and numerical simulation analysis was proposed.The research had great significance to the development and application of supercritical water oxidation.
作者
吕恒
侯淼昂
高小琦
LV Heng;HOU Miao-ang;GAO Xiao-qi(Xi'an Special Equipment Inspection Institute,Shaanxi Xi'an 710065,China)
出处
《广州化工》
CAS
2024年第5期32-34,57,共4页
GuangZhou Chemical Industry
关键词
超临界水氧化技术
反应器腐蚀
晶界工程
数值模拟
腐蚀机制
supercritical water oxidation
reactor corrosion
grain boundary engineering
numerical simulation analysis
corrosion mechanism
