热力发电2026，Vol.55Issue(3)：64-71,8.DOI:10.19666/j.rlfd.202503067
磷酸酯抗燃油成分分析及性能研究
Composition analysis and properties of phosphate ester fire-resistant fluid
摘要
Abstract
As the working medium of turbine speed-control systems in power plants,phosphate ester fire-resistant fluid(FRF)plays a vital role in the normal operation of steam turbines.During operation,the deterioration of FRF may result in an increase in acid value,a decrease in volume resistivity,and the formation of oil sludge,and the degree of decomposition and deterioration varies among different oils.The chemical composition of different kinds of FRF samples was analyzed,the deterioration process of different phosphate ester molecules was simulated,and their aging-resistance properties were tested.The results show that the performance of FRF with tris-(dimethylphenyl)phosphate as the main component is more stable than that of FRF with tert-butylphenyl phosphate as the main component.During the production of FRF,the content of dimethylphenyl in triaryl phosphate should be increased,and the content of phenyl and tert-butyl phenyl should be reduced.关键词
磷酸酯抗燃油/化学成分/芳基酚/抗老化性能Key words
phosphate ester fire-resistant fluid/chemical composition/aryl phenol/aging resistance performance引用本文复制引用
高占阳,韩明睿,刘杰,王笑微,张帆,王娟,崔锐,龙国军,王宇,徐勇智,王伦..磷酸酯抗燃油成分分析及性能研究[J].热力发电,2026,55(3):64-71,8.基金项目
中国华能集团有限公司总部科技项目(HNKJ23-H22) Science and Technology Project of China Huaneng Group Co.,Ltd.(HNKJ23-H22) （HNKJ23-H22）
