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Heiko Woith, Josef Vlcek, Tomá? Vylita, Torsten Dahm, Tomá? Fischer, Kyriaki Daskalopoulou, Martin Zimmer, Samuel Niedermann, Jessica A. Stammeier, Veronika Turjaková and Martin Lanzendörfer
Mofettes are gas emission sites where high concentrations of CO2 ascend through conduits from as deep as the mantle to the Earth?s surface and as such provide direct windows to processes at depth. The Hartou?ov mofette, located at the western margin of t...
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Ameh Peter, Dongmin Yang, Kenneth Imo-Imo Israel Eshiet and Yong Sheng
CO2?brine?rock interaction impacts the behavior and efficiency of CO2 geological storage; a thorough understanding of these impacts is important. A lot of research in the past has considered the nature and impact of CO2?brine?rock interaction and much ha...
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Sagar Tale, Ramadan Ahmed, Rida Elgaddafi and Catalin Teodoriu
The scope of this study includes modeling and experimental investigation of sulfide stress cracking (SSC) of high-strength carbon steel. A model has been developed to predict hydrogen permeation in steel for a given pressure and temperature condition. Th...
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Kamal Jawher Khudaida and Diganta Bhusan Das
One of the most promising means of reducing carbon content in the atmosphere, which is aimed at tackling the threats of global warming, is injecting carbon dioxide (CO2) into deep saline aquifers (DSAs). Keeping this in mind, this research aims to invest...
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Alessandra Ascione, Sergio Nardò and Stefano Mazzoli
The MS 6.9, 1980 Irpinia earthquake occurred in the southern Apennines, a fold and thrust belt that has been undergoing post-orogenic extension since ca. 400 kyr. The strongly anisotropic structure of fold and thrust belts like the Apennines, including l...
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Carbonated water injection (CWI) is a promising enhanced oil recovery (EOR) and CO2 sequestration method, which overcomes the problems associated with CO2 EOR. CO2 mass transfer and interfacial tension (IFT) are important...
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Vitaliy Privalov, Aurélien Randi, Jérôme Sterpenich, Jacques Pironon and Christophe Morlot
This study was conducted in the framework of the PILOT CO2-DISSOLVED project, which provides an additional approach for CO2 sequestration, with the aims of capturing, injecting, and locally storing the CO2 after being dissolved in brine. The brine acidit...
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Zhichao Yu, Siyu Yang, Keyu Liu, Qingong Zhuo and Leilei Yang
The interaction between CO2 and rock during the process of CO2 capture and storage was investigated via reactions of CO2, formation water, and synthetic sandstone cores in a stainless-steel reactor under high pressure and temperature. Numerical modelling...
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Kristoff Svensson, Andreas Neumann, Flora Feitosa Menezes, Christof Lempp and Herbert Pöllmann
The reaction of wollastonite with CO2 accompanied by SO2 and NO2 in the presence of a chloride-rich brine (230 g/L NaCl, 15 g/L CaCl2, 5 g/L MgCl2) at temperatures relevant to injection conditions (333 K) in carbon capture and storage (CCS) were investig...
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Why Ling Tan
Pág. 15
The rise of carbon dioxide (CO2) emission due to the rapid economic growth becomes a global issue since it is the major factor of global warming and climate change. Hence, improving the efficiency of the CO2 capture technology is up most important. CO2 c...
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