恒定能量同步荧光光谱技术在油气化探中的应用  

Constant Energy Synchronous Fluorescence Spectroscopy in Prospecting for Oil and Natural Gas

作　　者：宋继梅[1] 毕建宏[2] 刘峰[1] 

机构地区：[1]安徽大学化学化工学院,合肥230039 [2]安徽省教育学院合肥

出　　处：《应用化学》2004年第9期966-968,共3页Chinese Journal of Applied Chemistry

基　　金：安徽省自然科学基金 ( 0 3 0 45 10 1)资助课题

摘　　要：The optimium value of Δν=-1 400 cm-1(Δν=1/λEx-1/λEm) for constant-energy synchronous fluorescence spectrometry was obtained by a series experiments of crude oil, crushed well-rock sand. Based on studying characteristics of constant-energy synchronous fluorescence spectra of various kinds of crude oils and natural gas from large oil fields in our country, the characteristic peak of typical crude oils were （proposed）. The main emission peak of condensation gas, light oil and dense oil was found at 276 nm, 300 nm and 330 nm respectively.The optimium value of Δν=-1 400 cm^(-1)(Δν=1/λ_(Ex)-1/λ_(Em)) for constant-energy synchronous fluorescence spectrometry was obtained by a series experiments of crude oil, crushed well-rock sand. Based on studying characteristics of constant-energy synchronous fluorescence spectra of various kinds of crude oils and natural gas from large oil fields in our country, the characteristic peak of typical crude oils were (proposed). The main emission peak of condensation gas, light oil and dense oil was found at 276 nm, 300 nm and 330 nm respectively.

关 键 词：恒定能量同步荧光 油气地球化学勘探 石油 多环芳烃 

分 类 号：O657.3[理学—分析化学]