石油产品中氮及氮化物的分析检测  

Detection and Separation of Nitrides in Petroleum Products and Addictives

作　　者：左凤[1] 

机构地区：[1]海军后勤技术装备研究所,北京100072

出　　处：《贵州化工》2007年第3期13-15,共3页Guizhou Chemical Industry

摘　　要：氮对石油产品性能的影响是复杂的。天然存在的氮可以是柴油抗磨的有效成分,又能成为润滑油氧化安定性的不利因素;某些合成含氮化合物则是改善产品性能的优良添加剂。因此为了保证产品的安全使用,控制产品中氮的含量非常重要。本文总结了石油产品中总氮的测定方法,对石油产品中氮化物的分离分析也作了概括。Nitrides have intricate impacts on the performance of the petroleum. They can not only act as the effective anti - wear components of the diesel, but also worsen the oxidation stability of lubricants. Moreover, being good addictives, some synthetic nitrides are able to improve the petroleum products. Therefore, control of the nitrides plays a significant role in the safe employment of the petroleum products. In the current paper we summarized A . the methods for the detecting of the total nitrogen, as well as the separation and analyses of the nitrides in the products.

关 键 词：总氮 燃油 润滑油 氮化物 分离 分析 

分 类 号：TQ126.2[化学工程—无机化工]