Geochemical impact of O2 impurity in CO2 stream on carbonate carbon-storage reservoirs
详细信息 查看全文
- 作者：Jiemin Lu ; jiemin.lu@beg.utexas.edu" class="auth_mail" title="E-mail the corresponding author ; Patrick J. Mickler ; Jean-Philippe Nicot ; Changbing Yang ; Roxana Darvari
- 关键词：Geological CO2 sequestration ; CO2&ndash ; brine&ndash ; rock reactions ; Oxygen ; Autoclave experiment ; Geochemical modeling ; Carbonate dissolution
- 刊名：International Journal of Greenhouse Gas Control
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：47
- 期：Complete
- 页码：159-175
- 全文大小：8429 K
文摘
- •
Impact of O2 impurity on carbonate reservoir for geological CO2 storage is investigated.
- •
Two carbonate samples were reacted with brine, CO2 or CO2–O2 mixture under reservoir condition.
- •
The addition of O2 had insignificant impact on carbonate rock.
- •
Including small O2 content in the injection gas stream could reduce capture cost.