CAJ | 학술논문

以过渡金属环烷酸盐作为携带剂，配制不同含量的喷气燃料溶液，考察了铜、铁、锌3种金属离子对喷气燃料氧化安定性的影响。结果表明，铜、铁、锌3种过渡金属离子的存在对动态热氧化安定性有明显的影响。3种过渡金属对动态热氧化安定性的影响由强到弱的顺序为：铜＞铁＞锌。这对防止喷气燃料生产运输过程中受到金属离子污染有很好的指导意义。
이과도금속배완산염작위휴대제，배제불동함량적분기연료용액，고찰료동、철、자3충금속리자대분기연료양화안정성적영향。결과표명，동、철、자3충과도금속리자적존재대동태열양화안정성유명현적영향。3충과도금속대동태열양화안정성적영향유강도약적순서위：동＞철＞자。저대방지분기연료생산운수과정중수도금속리자오염유흔호적지도의의。
The effect of transition metal ions on thermal oxidation stability of jet fuel was investiga-ted. Jet fuels with different concentration copper,iron and zinc using their naphthenates as metal pre-cursors were used. The test results indicate that the existence of transition ions of copper,iron and zinc appreciably affects the dynamic thermal oxidation stability. The impact extent on dynamic thermal oxi-dation stability of jet fuels follows the sequence:copper>iron>zinc. The results are benefit to prevent jet fuel to be contaminated by metal ions in the production and transportation.