CO2 sorption of Pomeranian gas bearing shales-the effect of clay minerals

Marcin Lutyński; Patrycja Waszczuk; Piotr Słomski; Jacek Szczepański

doi:10.1016/j.egypro.2017.08.153

CO₂ sorption of Pomeranian gas bearing shales-the effect of clay minerals

Marcin Lutyński
, Patrycja Waszczuk
, Piotr Słomski
, Jacek Szczepański

Department of Geoengineering and Resource Exploitation (RG/RG4)

Silesian University of Technology
University of Wrocław

Research output: Contribution to journal › Conference article › peer-review

18 Citations (Scopus)

Abstract

The idea behind this study was to assess the sorption capacity of shale rocks as potential CO₂ storage sites. Thinly laminated mudrocks (gas bearing shales from Baltic Basin) with matrix composed mostly of illite, K-mica and chlorites and varying amount of organic matter were selected for the study. Results of sorption measurements up to the pressure of 15 MPa and at temperature of 50°C and 80°C were compared with XRD compositional analysis of samples and TOC values. Our experiments demonstrate that when organic matter is nearly absent in mudstones CO₂ sorption may also occur in clay minerals.

Original language	English
Pages (from-to)	457-466
Number of pages	10
Journal	Energy Procedia
Volume	125
DOIs	https://doi.org/10.1016/j.egypro.2017.08.153
Publication status	Published - 2017
Event	European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future - Vienna, Austria Duration: 23 Apr 2017 → 28 Apr 2017

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

Keywords

CO sorption
Total Organic Carbon
clay minerals
gas bearing shales

ASJC Scopus subject areas

General Energy

Access to Document

10.1016/j.egypro.2017.08.153

Cite this

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title = "CO2 sorption of Pomeranian gas bearing shales-the effect of clay minerals",

abstract = "The idea behind this study was to assess the sorption capacity of shale rocks as potential CO2 storage sites. Thinly laminated mudrocks (gas bearing shales from Baltic Basin) with matrix composed mostly of illite, K-mica and chlorites and varying amount of organic matter were selected for the study. Results of sorption measurements up to the pressure of 15 MPa and at temperature of 50°C and 80°C were compared with XRD compositional analysis of samples and TOC values. Our experiments demonstrate that when organic matter is nearly absent in mudstones CO2 sorption may also occur in clay minerals.",

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author = "Marcin Luty{\'n}ski and Patrycja Waszczuk and Piotr S{\l}omski and Jacek Szczepa{\'n}ski",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors. Published by Elsevier Ltd.; European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future ; Conference date: 23-04-2017 Through 28-04-2017",

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T1 - CO2 sorption of Pomeranian gas bearing shales-the effect of clay minerals

AU - Lutyński, Marcin

AU - Waszczuk, Patrycja

AU - Słomski, Piotr

AU - Szczepański, Jacek

PY - 2017

Y1 - 2017

N2 - The idea behind this study was to assess the sorption capacity of shale rocks as potential CO2 storage sites. Thinly laminated mudrocks (gas bearing shales from Baltic Basin) with matrix composed mostly of illite, K-mica and chlorites and varying amount of organic matter were selected for the study. Results of sorption measurements up to the pressure of 15 MPa and at temperature of 50°C and 80°C were compared with XRD compositional analysis of samples and TOC values. Our experiments demonstrate that when organic matter is nearly absent in mudstones CO2 sorption may also occur in clay minerals.

AB - The idea behind this study was to assess the sorption capacity of shale rocks as potential CO2 storage sites. Thinly laminated mudrocks (gas bearing shales from Baltic Basin) with matrix composed mostly of illite, K-mica and chlorites and varying amount of organic matter were selected for the study. Results of sorption measurements up to the pressure of 15 MPa and at temperature of 50°C and 80°C were compared with XRD compositional analysis of samples and TOC values. Our experiments demonstrate that when organic matter is nearly absent in mudstones CO2 sorption may also occur in clay minerals.

KW - CO sorption

KW - Total Organic Carbon

KW - clay minerals

KW - gas bearing shales

UR - https://www.scopus.com/pages/publications/85030701527

U2 - 10.1016/j.egypro.2017.08.153

DO - 10.1016/j.egypro.2017.08.153

M3 - Conference article

AN - SCOPUS:85030701527

SN - 1876-6102

VL - 125

SP - 457

EP - 466

JO - Energy Procedia

JF - Energy Procedia

T2 - European Geosciences Union General Assembly 2017: Energy, Resources and the Environment (ERE): Meeting the Challenges of the Future

Y2 - 23 April 2017 through 28 April 2017

ER -