论文详情

岩石中C-CPNA组份的分析方法

石油实验地质

1988年 10卷第2期

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Title

ANALYSING METHOD OF C——C PNA COMPONENTS IN ROCKS

作者

童清木陈时珍马世银李金荣

Authors

Tong Oingmu Chen Shizhen Ma Shiyin Li Jinrong

单位

石油工业部江汉石油勘探开发研究院

Organization

Jianghan Institute of Petroleum Exploration and Development, MinistryP of Petroleum Industry

摘要

本文介绍研究岩石中C1-C12PNA组份的一种分析方法.该方法在90-100℃进行真空脱气,脱气条件严格探制,始终保持一致,不但脱气率高、重现性好,而且分离的组份不失真.测定结果具有代表性.另外,在优选条件下,实测C1-C5校正因子,将HP5880C5-C0PNA程序收进为C1-C12PNA程序.这就充分利用了仪器功能,是目前研究C1-C12PNA组份的一种较为有效的分析方法.

Abstract

A C1-C12 PNA analysis method for source rock study is introduced.the method involved vacuum degasification under 90°-100°C.The condition of degasification is constant,and strictly controlled.The degassing rate is high,with no distortion for separaed components.The results is proved to be representative.Meanwhile C1-C5 calibration factors are determined under optimum condition.C5-C10+ PNA program of HP5880 GC is worked out by revision of the original C1-C12 PNA program.Thus,the full usage of the instrument is made.The method is effective for C1-C12 PNA component study.

基金项目

DOI

https://doi.org/10.11781/sysydz198802182