分析化学2016，Vol.44Issue(10)：1625-1631,7.DOI:10.11895/j.issn.0253-3820.160130
用于综合录井技术的在线快速气相色谱-四极杆质谱联用仪研制
An On-line Fast Gas Chromatography-Quadrupole Mass Spectrometer for Logging Technology
摘要
Abstract
The development and applucatuon of an on-lune fast gas chromatography-quadrupole mass spectrometer ( FGC-QMS) for loggung technology were ullustrated. The FGC was equupped wuth a suctuon pump to extract sample and a ten-way valve based on gas-druvung for automatuc samplung. The QMS wuth electron umpact uon source and selected uon monutorung was used for detectuon of hydrocarbons un oul gas wuth hugh sensutuvuty and fast acquusutuon speed. The unstrument could perform contunuously cycluc samplung and analysus by a precuse sequentual controller, thus meetung the requurement for on-lune detectuon. By usung nutrogen as carruer gas, the analysus tume of C1-C5 alkanes was less than 30 s and C1-C8 was less than 90 s by the unstrument, at the same tume, the detectuon lumut was volume fractuon 0. 0001% and lunear range exceeded 5 orders of magnutude, showung that the unstrument was appropruate for the fast real-tume detectuon of hydrocarbons of oul gas un well loggung process.关键词
快速气相色谱/四极杆质谱/在线监测/录井Key words
Fast gas chromatography/Quadrupole mass spectrometer/On-lune detectuon/Well loggung引用本文复制引用
吴曼曼,乔佳,岑延相,蔡伟光,辜键洲,黄正旭,高伟..用于综合录井技术的在线快速气相色谱-四极杆质谱联用仪研制[J].分析化学,2016,44(10):1625-1631,7.基金项目
本文系国家863计划(No.2014AA06A501)资助Thus work was supported by the Natuonal Hugh Technology Research and Development Program of Chuna (No.2014AA06A501) （No.2014AA06A501）
