Examination of factors effecting the results of high temperature pyrolysis studies used to characterize non-soluble organic material of sedimentary rocks : critical evaluation of Gransch and Eisma's method

Koncz István: Examination of factors effecting the results of high temperature pyrolysis studies used to characterize non-soluble organic material of sedimentary rocks : critical evaluation of Gransch and Eisma's method. In: Acta mineralogica-petrographica, (24) 1. pp. 125-136. (1979)

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Abstract

Pyrolysis examinations used to study disperse organic matter are review and evaluated here. The information content and use of CR/CT rations obtained by GRANSCH and EISMA'S method in connection with hydrocarbon prospecting problems are analysed here. Due to difficulties during the geochemical interpretation of CR/CT values obtained according to GRANSCH and EISMA the method had to be reevaluated critically. The effects of pyrolysis temperature upon the CR/CT rations are analysed on natural and artificial rock samples. The reasons underlying the decrease of CR/CT ratios at pyrolysis temperatures above 700 °C are examined.

Item Type: Article
Journal or Publication Title: Acta mineralogica-petrographica
Date: 1979
Volume: 24
Number: 1
ISSN: 0365-8066
Page Range: pp. 125-136
Language: English
Publisher: University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Place of Publication: Szeged
Related URLs: http://acta.bibl.u-szeged.hu/39398/
Uncontrolled Keywords: Kőzettan, Ásványtan, Földtan
Additional Information: Bibliogr.: p. 135-136. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.05. Earth and related environmental sciences
Date Deposited: 2016. Oct. 17. 09:25
Last Modified: 2022. Jul. 25. 12:09
URI: http://acta.bibl.u-szeged.hu/id/eprint/24648

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