CO2 mineral sequestration mechanisms and capacity of saline aquifers of the Upper Silesian Coal Basin (Central Europe) - Modeling and experimental verification

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F11%3A86078073" target="_blank" >RIV/61989100:27350/11:86078073 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

CO2 mineral sequestration mechanisms and capacity of saline aquifers of the Upper Silesian Coal Basin (Central Europe) - Modeling and experimental verification

Original language description

Significant part of CO2 emissions from industrial sources in Central Europe originates from the territory of the Upper Silesian Coal Basin (USCB). This paper presents a study of the suitability of saline aquifers within the USCB, as potential greenhousegas repositories. Evaluation of mineral-trapping mechanisms and assessment of storage capacity of the aquifers is based on hydrochemical modeling and experimental tests of rockewateregas interactions. Two stages of modeling enabled prediction of the immediate changes in the aquifer and insulating rocks impacted by the beginning of CO2 injection, and the assessment of long-term effects of sequestration. In the analyzed sandstone aquifers the minerals able to trap CO2 are dawsonite and dolomite, while siderite or calcite are able to degrade. The phases capable of mineral CO2 trapping in the cap rocks are: dawsonite, dolomite, and siderite.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/ABCBU60-08" target="_blank" >ABCBU60-08: Possibilities geosequestration of carbon dioxide ...........</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Energy

ISSN

0360-5442

e-ISSN

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Volume of the periodical

2011

Issue of the periodical within the volume

36

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

4974-4982

UT code for WoS article

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EID of the result in the Scopus database

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