摘要
航空生物燃料作为环境友好的可替代燃料应用于民用航空器上应满足适航标准的要求。航空燃料的热氧化稳定性是航空油料质量控制的重要指标,建立严格的质量控制体系对确保航空飞行安全有着重大意义。文章对航空生物燃料的热氧化机理、氧化稳定性影响因素生物燃料原料来源、储存条件及金属种类、含量及利用抗氧化剂改进其热稳定性的方法进行了综述,并对现有的航空生物燃料热氧化稳定性评价方法馏分加速氧化法、JFTOT方法、TGA方法进行了详细阐述。
Being an environmental friendly alternative fuel the aviation bio-fuel must satisfy the airworthiness standard before being applied to the aircraft. The thermal and oxidation stability of aviation bio-fuel is an important indicator of aviation fuel quality control and it is necessary to build strict quality control system to ensure the safety of aircraft flight. The pa- per reviewed the aviation bio-fuel oxidation mechanism, the factors impacting the thermal stability such as the sources of bio-fuel, the storage conditions and the types and contents of metal contained in the fuel, and the methods used to improve the stability as adding antioxidants. Further discussions were done on the aviation bio-fuel thermal and oxidation stability evaluation methods such as distillate accelerated oxidation method, JFTOT method and TGA method.
出处
《石油化工应用》
CAS
2012年第4期1-4,20,共5页
Petrochemical Industry Application
基金
民航专项基金
项目编号:201025
关键词
航空生物燃料
热稳定性
氧化稳定性
氧化机理
aviation bio-fuel
thermal stability
oxidation-stability
oxidation mechanism
