气候变化领域集成服务门户(CCPortal): Carbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges

CCPortal

DOI	10.1016/j.earscirev.2022.104036
	Carbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges
	Raza, Arshad; Glatz, Guenther; Gholami, Raoof; Mahmoud, Mohamed; Alafnan, Saad
发表日期	2022
ISSN	0012-8252
EISSN	1872-6828
卷号	229
英文摘要	Climate change is taking place due to significant emissions of greenhouse gases into the atmosphere. CO2 storage in geological formations is a promising approach that can help to reduce greenhouse gas emissions from large emitters such as the steel and cement industries. However, effective storage in underground formations requires active trapping mechanisms to reduce the likelihood of leakage. Carbon mineralization is a trapping technique that can permanently store CO2 in reactive rocks such as basalt. Although this method has been known for a long time, only two pilot projects in Iceland and the USA practiced CO2 injection into basalts. This could be mainly due to the complexity of the interactions, the rapid carbon mineralization, and the difficulty to estimate the storage capacity in the long term. In this paper, we discuss different mechanisms and technical challenges of CO2 storage in igneous rocks and propose a selection criterion based on laboratory and field-scale experience. It appears that basalt is a suitable rock for rapid carbon mineralization given its worldwide distribution, vesicular texture, and favourable mineral composition, but the lack of effective monitoring techniques and the amount of water required for injection are two major challenges that need to be addressed.
英文关键词	Basalt; Carbon mineralization; Interactions; Monitoring; CO2 storage
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000799111900002
来源期刊	EARTH-SCIENCE REVIEWS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280947
作者单位	King Fahd University of Petroleum & Minerals; Universitetet i Stavanger
推荐引用方式 GB/T 7714	Raza, Arshad,Glatz, Guenther,Gholami, Raoof,et al. Carbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges[J],2022,229.
APA	Raza, Arshad,Glatz, Guenther,Gholami, Raoof,Mahmoud, Mohamed,&Alafnan, Saad.(2022).Carbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges.EARTH-SCIENCE REVIEWS,229.
MLA	Raza, Arshad,et al."Carbon mineralization and geological storage of CO2 in basalt: Mechanisms and technical challenges".EARTH-SCIENCE REVIEWS 229(2022).