| 微库仑法测定芳烃溶剂中硫含量的方法优化 |
| |
| 引用本文： | 赵立红.微库仑法测定芳烃溶剂中硫含量的方法优化[J].广东化工,2013(21):143-145,156. |
| |
| 作者姓名： | 赵立红 |
| |
| 作者单位： | 中国石化催化剂北京燕山分公司,北京102400 |
| |
| 摘 要： | 从转化率和温度等方面对微库仑滴定技术测定芳烃溶剂中的硫含量的方法进行了优化.结果表明,采用优化的微库仑滴定法可以在芳烃溶剂中准确的测定小于l ng/μL样品的硫含量,该方法操作具有简单、快捷、准确的特点,可以很好的应用于芳烃溶剂中硫含量的测定.
|
| 关 键 词： | 硫含量试验 芳烃溶剂 微库仑滴定 |
The Optimization of Method for Determination of Sulfur Content in Aromatic Hydrocarbon Solvent by Micro Coulometric Titration Technique |
| |
| Zhao Lihong.The Optimization of Method for Determination of Sulfur Content in Aromatic Hydrocarbon Solvent by Micro Coulometric Titration Technique[J].Guangdong Chemical Industry,2013(21):143-145,156. |
| |
| Authors: | Zhao Lihong |
| |
| Affiliation: | Zhao Lihong (SINOPEC Catalyst Beijing Yanshan Company, Beijing 102400, China) |
| |
| Abstract: | From the aspects of conversion rate and temperature etc, method for determination of sulfur content in aromatic hydrocarbon solvent by micro coulometric titration technique were optimized. And using the optimized micro coulometric titration for aromatic solvents, the sulfur content of the sample less than 1 ng/μL could be accurate determinated. The results showed that the method could be well applicated in determination of sulfur content in aromatic hydrocarbon solvent, and has the advantages of simple, fast, accurate. |
| |
| Keywords: | experimentationofsulfurcontent aromatic hydrocarbon petroleum solvent micro-coulombtitration |
| 本文献已被 维普 等数据库收录！ |
|
