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| 磷酸酯抗燃油抗氧化剂的研究 | |
| 引用本文： | 汪红梅,肖维学,钱晖.磷酸酯抗燃油抗氧化剂的研究[J].长沙理工大学学报(自然科学版),2007,4(1):84-87. |
| 作者姓名： | 汪红梅 肖维学 钱晖 |
| 作者单位： | 1. 长沙理工大学,化学与环境工程学院,湖南,长沙,410076 2. 大亚湾核电站,广东,深圳,518120 3. 湖南省电力试验研究所,湖南,长沙,410007 |
| 摘 要： | 采用开口杯劣化法对抗燃油进行了抗氧化剂筛选试验.研究结果表明,4,4'亚甲基二(2,6-二叔丁基酚)(TKY7930)抗氧化剂分解温度高,油溶性能好,能提高抗燃油在高温运行条件下的氧化安定性,抑制油品的劣化速度,对其他性能指标无不良影响.添加时,运行油酸值越小,抗氧化效果越好.建议添加量为0.5%(质量百分比浓度). |
| 关 键 词： | 磷酸酯抗燃油 TKY7930抗氧化剂 酸值 |
| 文章编号： | 1672-9331（2007）01-0084-04 |
| 修稿时间： | 2006-07-06 |
Effects of anti-oxidant upon the quality of phosphate ester fire-resistant hydraulic fluid |
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| WANG Hong-mei,XIAO Wei-xue,QIAN Hui.Effects of anti-oxidant upon the quality of phosphate ester fire-resistant hydraulic fluid[J].Journal of Changsha University of Science and Technology:Natural Science,2007,4(1):84-87. | |
| Authors: | WANG Hong-mei XIAO Wei-xue QIAN Hui |
| Institution: | 1. College of Chemistry and Environmental Engineering,Changsha University of Science and Technology, Changsha 410076,China 2. Dayawan Nuclear Power Plant,Shenzhen 518120,China 3. The Electric Power Testing and Research Institute of Hunan Province,Changsha 410007,China |
| Abstract: | Screening experiments on anti-oxidant used in phosphates ester fire-resistant hydraulic fluid have been done by opened-cup deterioration.Results show that the phenol type additive,TKY7930 anti-oxidant can effectively enhance oxidation resistant stability of fire resistant oil in high temperature,inhibit the deterioration rate and have no side-effeits on other performances.In addition,the anti-oxidant of TKY7930 is more effective if the total acid value of fire resistant oil in service is smaller,the addition amount of anti-oxidant TKY7930 suggested is 0.5%(wt). |
| Keywords: | phosphate ester fire-resistant hydraulic fluid TKY7930 anti-oxidant acid valul |
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