当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2013年
7期
1019-1020,1036
,共3页
苊%芴%氧芴%洗油%气相色谱
苊%芴%氧芴%洗油%氣相色譜
액%물%양물%세유%기상색보
Acenaphthene%Fluorene%Dibenzofuran%Washing oil%Gas chromatography
建立了气相色谱法定量分析洗油中苊、芴、氧芴含量的方法。该法以无水乙醇为溶剂，采用HP-5熔融石英毛细管色谱柱分离，氢火焰离子化检测器检测，外标法定量。结果表明，该方法分离效果好，且具有很好的准确度和精密度。
建立瞭氣相色譜法定量分析洗油中苊、芴、氧芴含量的方法。該法以無水乙醇為溶劑，採用HP-5鎔融石英毛細管色譜柱分離，氫火燄離子化檢測器檢測，外標法定量。結果錶明，該方法分離效果好，且具有很好的準確度和精密度。
건립료기상색보법정량분석세유중액、물、양물함량적방법。해법이무수을순위용제，채용HP-5용융석영모세관색보주분리，경화염리자화검측기검측，외표법정량。결과표명，해방법분리효과호，차구유흔호적준학도화정밀도。
A gas chromatography method for the determination of acenaphthene,fluorene and dibenzofuran content in the washing oil was established. The method used ethanol as solvent;the sample was separated by HP-5 capillary pillar gas chromatography, and determined by FID detector; quantitative determination was carried out by the external standard method. The results show that the composition in the washing oil can be well separated;the method has good accuracy and precision.
