王娟,高占阳,杨大锚,梁永吉,龙国军,王笑微,冯丽苹,谢佳林,刘钊,张晋玮,文乐

• 1:西安热工研究院有限公司
• 2:华能铜川照金煤电有限公司

摘要(Abstract)：

磷酸酯抗燃油作为汽轮机调速系统液压工作介质，对汽轮机正常运转起着至关重要的作用。目前，国内发电机组汽轮机调速系统用磷酸酯抗燃油被进口产品垄断，为打破电力行业高度依赖进口抗燃油的局面，需开展磷酸酯抗燃油国产化研制及应用工作。通过对不同种类国产三芳基磷酸酯性能评价分析，确定适用于国产抗燃油研发的三-（二甲基苯基）磷酸酯；采用氧化和吸附工艺对国产三-（二甲基苯基）磷酸酯进行精制处理，显著提升了三-（二甲基苯基）磷酸酯稳定性能，研制出高性能磷酸酯抗燃油基础油；通过多种添加剂研究，确定添加剂复配方案，得到满足《电厂用磷酸酯抗燃油运行维护导则》（DL/T 571—2014）中新油要求的高性能磷酸酯抗燃油；国产抗燃油静态和动态模拟老化实验研究表明，国产磷酸酯抗燃油抗老化性能优于市售抗燃油；国产磷酸酯抗燃油在发电机组开展1年的工业示范应用期间，油质长期处于新油水平，发电机组调速系统运行正常。

关键词(KeyWords)： 三芳基磷酸酯;基础油;添加剂;动态模拟;国产化;工业应用

Abstract:

Keywords:

基金项目(Foundation): 中国华能集团有限公司科技项目（HNKJ23-H22）~~

作者(Author): 王娟,高占阳,杨大锚,梁永吉,龙国军,王笑微,冯丽苹,谢佳林,刘钊,张晋玮,文乐

DOI: 10.19666/j.rlfd.202503039

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