一种计算页岩可采原油热蒸发动力学参数的简单解析方法

IF 0.9 4区地球科学 Q4 GEOSCIENCES, MULTIDISCIPLINARY

Earth and Environmental Science Transactions of the Royal Society of Edinburgh Pub Date : 2023-10-16 DOI:10.1017/s1755691023000178

Yiwei WANG, Zixiang WANG, Xudong CHEN, Kankan CHEN

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引用次数: 0

摘要

原油热解实验的动力学特征是岩石热解实验中页岩油含量定量分析的基础。为了研究页岩中原油的热蒸发动力学，在rock - eval 6上对整个烃源岩样品和提取后样品进行了热解实验，升温速率分别为5、15和25°C min - 1。原油热蒸发过程可以用一阶平行反应模型来描述。提出了一种计算萃取原油热蒸发动力学特性的简便方法。

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A simple analytical approach to calculate the kinetic thermal evaporation parameters of extractable crude oil from shale

The kinetic characteristics of crude oil pyrolysis experiments form the basis for quantitative analysis of shale oil content in Rock-Eval pyrolysis experiments. To study the thermal evaporation kinetics of crude oil in shale, pyrolysis experiments of whole source rock sample and post-extracted sample were carried out on Rock-Eval 6 with the heating rates of 5, 15 and 25°C min−1, respectively. The thermal evaporation of crude oil can be described using a parallel first-order reaction model. A simple method for calculating the kinetic characteristics of the thermal evaporation of extracted crude oil is proposed.

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来源期刊

Earth and Environmental Science Transactions of the Royal Society of Edinburgh 地学-地球科学综合

CiteScore

2.00

自引率

0.00%

发文量

期刊介绍： Earth and Environmental Science Transactions (formerly Transactions of the Royal Society of Edinburgh: Earth Sciences) is a general earth sciences journal publishing a comprehensive selection of substantial peer-reviewed research papers, reviews and short communications of international standard across the broad spectrum of the Earth and its surface environments. The journal prides itself on the quality of its graphics and photographic reproduction. The Editors are keen to encourage interdisciplinary papers and Transactions also publishes occasional special symposia and invited volumes of specific interest. We are currently in the process of digitising the archive of RSE Publications, and the archive of the Transactions, dating back to 1788, will be available from the back issues link on this site.