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.
出处
《应用化学》
CAS
CSCD
北大核心
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
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
constant-energy synchronous fluorescence spectroscopy,oil gas prospecting,polycyclic aromatic hydrocarbon
