首页   按字顺浏览 期刊浏览 卷期浏览 Determination of Possible Olefin Interference in the Analysis of Lead in Gasoline by At...
Determination of Possible Olefin Interference in the Analysis of Lead in Gasoline by Atomic Absorption Spectroscopy

 

作者: Takao Nishishita,   Seigo Yamazoe,   WilliamR. Mallett,   Masayuki Kashiki,   Shozo Oshima,  

 

期刊: Analytical Letters  （Taylor Available online 1975）
卷期: Volume 8, issue 11  

页码: 849-855

 

ISSN:0003-2719

 

年代: 1975

 

DOI:10.1080/00032717508059058

 

出版商: Taylor & Francis Group

 

关键词: lead;gasoline;atomic absorption spectroscopy;olefins;iodine

 

数据来源: Taylor

 

摘要:

Atomic absorption spectroscopy has been used to determine the concentration of lead in gasoline. The method employs the use of iodine to “level” the variation in response of different lead alkyls. It has been reported that this method is useless when applied to real gasolines, possibly because of the interference of iodine with olefins in the gasoline. The work performed here shows that olefins do not interfere with the lead analysis even when the concentration of olefins is 254 times that of iodine in the test gasoline.

 

点击下载:  PDF (202KB)



返 回