摘要
本文研究了我国37种原油、机油和柴油的荧光激发光谱和发射光谱特征。提出用比值法或发射波长法将矿物油分组,尔后选择相应的标准油。该法克服了统一方法制取标准油烦琐、费时的缺点。
According to characteristics of fluorescences excitation spectra and fluorescence emission spectra for 37 oils (involve crude, engine, and diesel oil) in China, oils can be classified to three groups by ratio R or emission wavelength.Each group selects one standard oil.This method overcomes the faults of overelaborate procedure and consuming time in standard method for the determination of oil.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1992年第3期325-328,共4页
Chinese Journal of Analytical Chemistry
关键词
矿物油
荧光法
标准油
Oils, Fluorescence, Standard oil.
