Quantification Of Well Location and Permeability Uncertainties in Geologic CO2 Storage Using Graph Neural Operator Proxies
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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ARMA conference poster for a year-round grad intern from CSM
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The goals of this project are to design and develop tailored dual-functional materials (DFMs) and the accompanying pressure-swing process for the reactive capture and conversion (RCC) of CO 2 to methanol, a vital product in the chemical market and a versatile precursor to fuels. Throughout this project, NREL researcher team has successfully developed 2 groups of DFM and associated cyclic RCC procedure to selectivity produce either methanol or CO, which is a major intermediate for methanol synthesis with commercially available technologies.
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This study investigates the potential for New Mexico basalts to serve as geologic CO₂ sequestration media through mineral carbonation. Batch-type experiments were conducted using crushed basalts from the Carrizozo and Taos regions at low PCO₂ (0.7–2 bar) and temperatures up to 40°C over 180 days. The experiments evaluated the kinetics of CO₂-water-rock interaction, cation release, and critical element mobility (Cu, Ni, Co, Zn). Solid and fluid samples were analyzed using SEM, EMPA, ICP-OES, and ICP-MS, and geochemical modeling was performed with GEM-Selektor and PHREEQC. Results indicated that up to 80% of the injected CO₂ was mineralized within 100 days, forming secondary carbonates such as siderite and ankerite. Additionally, significant mobilization of critical metals was observed, which has implications for resource recovery and mine-waste valorization in future CO₂ sequestration projects.
As part of the Cyclotron Road program, ReSource Chemical Corp. sought to investigate the conversion of inedible biomass and CO₂ to FDCA. FDCA is a performance monomer widely viewed as a green replacement for the petroleum-derived monomer PTA, which is produced at approximately 60 Mt per year with over 100 Mt of annual GHG emissions. The major polyester made from PTA, called PET, is a >$\$$100B industry with applications in bottling, food packaging, and fibers. The FDCA analogue of PET, called PEF, had superior gas barrier, mechanical, and thermal properties that enable increased shelf life of perishable goods while using less plastic.
The Southern States Energy Board (SSEB) is leading a coalition of technical experts to identify and address regional onshore storage and transport challenges facing commercial deployment of carbon dioxide (CO 2 ) capture, utilization and storage (CCUS) technologies.
Presentation of project in progress (DE-FE0032216) and Sustenol(TM) solvent
Presentation of project in progress (DE-FE0032216) and Sustenol(TM) solvent
Poster for project in progress
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This presentation shows the preliminary results from real-time simulation of steam/CO2 co-electrolysis SOEC models.
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