摘要
通过实验对比经典色谱柱与反冲色谱柱在分离渣油胶质组分中的效果 ,表明反冲色谱柱可以提高色谱柱的柱收率 ,可以得到较为真实的胶质组分 ,有利于对胶质中的化学组成进行分析。对于研究胶质组分中的元素组成、结构特征 ,微量元素的含量。
The article contrasts the effect of separating the resin from the residue using the classical chromatographic column and reversing chromatographic column separately. It appears that the reversing chromatographic column could improve the recovery and get the more actual resin. It's beneficial to the analysis of the chemical component in resin. It is of some practical value for the research of resin's quality, such as the element's component, the composition characteristics, the trace element's content, distribution and the existing pattern.
出处
《实验室研究与探索》
CAS
2001年第6期65-67,共3页
Research and Exploration In Laboratory
关键词
反冲色谱柱
胶质组分
组分分离
石油
reversing chromatographic column
resin component
component separation
