Results 61 to 70 of about 3,735 (197)

Constraining the Hydrogen Storage Capacity of Natural Gas Storage Sites in the United States [PDF]

Storing hydrogen gas in natural gas storage sites could help provide the large-scale energy storage required to decarbonize global energy supply. Here, we determine that active natural gas storage sites in the United States (U.S.) can store 312 TWh of ...
Hibbard, Leon, Gilfillan, Stuart; id_orcid   +1 more
core   +1 more source

Concomitant generation of hydrogen during carbon dioxide storage in ultramafic massifs- state of the art with implications to decarbonization strategies

Carbon Capture Science & Technology
Key strategies to mitigate the detrimental effects of climate change include a rapid transition to green, zero-carbon energy sources coupled with geological storage of CO₂.
Mahmoud Leila, Randy Hazlett, Paul Mathews George, Isabelle Moretti, Zhaksylyk Kabashev, Milovan Fustic   +5 more
doaj   +1 more source

The Impact of Alpha-Radiolysis on the Release of Radionuclides from Spent Fuel in a Geologic Repository

, 1983
Spent nuclear fuel buried in deep geologic repositories may eventually be wetted by water. The alfa-radiation will radiolyse the water and produce hydrogen and oxidizing agents, mainly hydrogen peroxide and oxygen.
Ivars Neretnieks
core   +1 more source

Identifying and Interpreting Stratification in Sedimentary Rocks on Mars: Insight from Rover and Orbital Observations and Terrestrial Field Analogs [PDF]

, 2013
Sedimentary rocks on Mars provide insight into past aqueous and atmospheric processes, climate regimes, and potential habitability. The stratigraphic architecture of sedimentary rocks on Mars is similar to that of Earth, indicating that the processes ...
Edgar, Lauren Ashley
core   +1 more source

Microbial Degradation of Cellulosic Material and Gas Generation: Implications for the Management of Low- and Intermediate-Level Radioactive Waste

Frontiers in Microbiology, 2019
Deep geologic repositories (DGR) in Canada are designed to contain and isolate low- and intermediate-level radioactive waste. Microbial degradation of the waste potentially produces methane, carbon dioxide and hydrogen gas.
Danielle Beaton, Danielle Beaton, Phillip Pelletier, Richard R. Goulet, Richard R. Goulet   +4 more
doaj   +1 more source

CO2 CAPTURE PROJECT-AN INTEGRATED, COLLABORATIVE TECHNOLOGY DEVELOPMENT PROJECT FOR NEXT GENERATION CO2 SEPARATION, CAPTURE AND GEOLOGIC SEQUESTRATION [PDF]

, 2004
The CO{sub 2} Capture Project (CCP) is a joint industry project, funded by eight energy companies (BP, ChevronTexaco, EnCana, Eni, Norsk Hydro, Shell, Statoil, and Suncor) and three government agencies (European Union (DG Res & DG Tren), Norway (Klimatek)
Kerr, Helen
core   +1 more source

Predicting CO₂ and H₂ Solubility in Pure Water and Various Aqueous Systems: Implication for CO₂–EOR, Carbon Capture and Sequestration, Natural Hydrogen Production and Underground Hydrogen Storage

Energies
The growing energy demand and the need for climate mitigation strategies have spurred interest in the application of CO2–enhanced oil recovery (CO2–EOR) and carbon capture, utilization, and storage (CCUS).
Promise O. Longe, David Kwaku Danso, Gideon Gyamfi, Jyun Syung Tsau, Mubarak M. Alhajeri, Mojdeh Rasoulzadeh, Xiaoli Li, Reza Ghahfarokhi Barati   +7 more
doaj   +1 more source

Microbial sulfate reduction potential in coal-bearing sediments down to ~2.5 km below the seafloor off Shimokita Peninsula, Japan

Frontiers in Microbiology, 2016
Sulfate reduction is the predominant anaerobic microbial process of organic matter mineralization in marine sediments, with recent studies revealing that sulfate reduction not only occurs in sulfate-rich sediments, but even extends to deeper ...
Clemens Glombitza, Rishi Ram Adhikari, Natascha Riedinger, William Patrick Gilhooly III, Kai-Uwe Hinrichs, Fumio Inagaki, Fumio Inagaki, Fumio Inagaki   +7 more
doaj   +1 more source

CO2 pipelines material and safety considerations

, 2009
This paper presents an overview of some of the most important factors and areas of uncertainty affecting integrity and accurate hazard assessment of CO2 pipelines employed as part of the Carbon Capture and Sequestration (CCS) chain.
Brown, S, Fairweather, M, Bilio, M, IChemE, Mahgerefteh, H   +4 more
core  

Effects of Fe(II) and Hydrogen Peroxide Interaction Upon the Dissolution of UO2 in Simulated Geologic Repository Conditions

, 2005
Iron redox cycling is supposed to be one of the major mechanismsthatcontrol the geochemical boundary conditions in the near field of a geologic repository for UOj spent nuclear fuel.
AMME Marcus, RASMUSSEN Gert, BETTI Maria, BORS W., MICHEL C., STETTMAIER K.   +5 more
core   +1 more source