摘要
文章对用荧光指示剂吸附法来测定加氢裂化柴油族组成进行了改进与探讨,用乙酸和异丙醇按2︰3的体积比例的混合溶液做洗脱剂替代原来的异丙醇,加强洗脱剂的洗脱能力,从而实现缩短测定时间,提高工作效率,节约分析成本的目的。
The improvement to the fluorescent indicator adsorption method of aroma determination in hydrogen cracking diesel oil was discussed in the paper. The acetic acid and isopropanol were mixed in the volume scale 2 ： 3 to substitute isopropanol as eluant, enhanced the ability of eluant in extrication. As a result, it saved the time of analysis, raised work efficiency, reduced the cost of analysis.
出处
《广东化工》
CAS
2009年第2期81-82,104,共3页
Guangdong Chemical Industry
关键词
荧光指示剂吸附法
加氢裂化柴油
芳烃含量
改进
fluorescent indicator adsorption method
hydrogen cracking diesel oil
aroma contents
improvement
