ANALYSIS OF CONFINED PYROLYSIS EFFLUENTS BY THERMODESORPTION-MULTIDIMENSIONAL GAS-CHROMATOGRAPHY

被引：25

作者：

GERARD, L

ELIE, M

LANDAIS, P

机构：

[1] CREGU,CTR RECH GEOL MAT PREMIERES MINERALES & ENERGET,BP 23,F-54501 VANDOEUVRE NANCY,FRANCE

[2] CREGU,CNRS,GS,F-54501 VANDOEUVRE NANCY,FRANCE

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 1994年 / 29卷 / 02期

关键词：

CONFINED PYROLYSIS; KEROGEN; MULTIDIMENSIONAL GAS CHROMATOGRAPHY; PYROLYSIS; THERMODESORPTION;

D O I：

10.1016/0165-2370(94)00793-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Various types of pyrolysis systems have been developed in order to simulate the natural maturation of petroleum source rocks. However, some difficulties arise in quantifying the amounts of volatile hydrocarbons, CO2 and H2O generated during pyrolysis in closed vessels. Hence, a new system, called thermodesorption-multidimensional gas chromatography (TD-MDGC), has been developed in order to improve the efficiency of pressurized pyrolysis in gold tubes for kerogen characterization. In this study, two immature kerogens of type II (Taorcian of Paris basin) and type III (Mahakam delta) are heated under confined pyrolysis conditions, and their effuents analyzed using this new technique.

引用

页码：137 / 152

页数：16

共 30 条

[11] PYROLYSIS AND HYDROPYROLYSIS OF COAL - COMPARISON OF PRODUCT DISTRIBUTIONS FROM A WIRE-MESH AND A HOT-ROD REACTOR [J].