GX & Decarbonization Research

Fang Y.

This study evaluates the feasibility of pressure pulse transmission for wireless communication in CO2 injection wells, which could enhance CCUS operational efficiency.

Ngouangna E.N.

This review summarizes the state-of-the-art of nanoparticle-stabilized CO2 foam for enhanced oil recovery (EOR) and carbon capture, utilization, and storage (CCUS). It systematically covers stabilization mechanisms, application challenges, …

Ojeda-Paredes A.Y.

This paper examines retrofitting options for Ordinary Portland cement production to reduce greenhouse gas emissions. It likely assesses measures such as alternative fuels, clinker substitution, and carbon capture, utilization, and storage (…

Hannah Menke, A. Elsheikh, Lingli Wei +2

This paper comprehensively discusses the role of machine learning (ML) in geoenergy projects (CO2 storage, geothermal, H2 storage, critical minerals, nuclear waste). It identifies bottlenecks such as scarce labels, uncertainty quantificatio…

I. Rustemov, D. Yelemes, K. Nauruzbayev +4

This study proposes an integrated approach combining limestone waste processing and Carbon Capture and Utilization (CCU) for decarbonizing building materials production. Material and carbon flow balance modeling shows that 85-95% of waste c…

Zsófia Bognár, Jeannette de Sparra Lundin, Sune M. Christensen +2

This study investigates immobilized carbonic anhydrase on multi-walled carbon nanotubes for CO2 hydration. Using fluorescence and electron microscopy, they operando observe enzyme loading and activity. At low loading, activity is stochastic…

Omran Ebrahimi Darabi, Farzin Hosseinifard, Mohammad Ebadollahi +1

This paper assesses the energy, exergy, and exergoeconomic feasibility of integrating vapor recompression and process-modified post-combustion carbon capture into the Midrex-based direct reduced iron (DRI) steelmaking process, aiming for bl…

Raffaele Manzo, Stefano Papirio, Giovanni Esposito +4

This study proposes an integrated system combining dark fermentation of food waste with a co-culture of microalgae and hydrogen-oxidizing bacteria for single-cell protein production, achieving carbon capture and nitrogen upcycling. The high…

Thiago Reschützegger, Guillaume Maurin, Cíntia Soares +2

Benchmarks 25 universal machine-learned interatomic potentials for CO2 adsorption in MOFs against experimental data, showing quantitative prediction remains out of reach. Introduces a protocol decomposing errors into MOF-CO2 and CO2-CO2 int…

Zulma Lopez-Reyes, Wesley Hopwood, Rafael Canevesi +4

This paper proposes a fluidized bed moisture-based direct air capture system for carbon capture and utilization applications. It discusses the system design, operational principles, and potential for integration with CCU processes.

(著者不明)

This paper reviews recent scientific advancements in carbon capture and utilization (CCUS) technologies, highlighting how CO2 can be transformed from a greenhouse gas into valuable chemicals and fuels. It discusses challenges and future dir…

mohamed kamal arafa el-rakhawi

This paper proposes a comprehensive engineering framework for a direct air capture (DAC) system using recycled nanofiber sorbents, low-pressure-drop architecture, and solar-thermal regeneration. It details the design methodology and regener…

(著者不明)

This paper provides a global techno-economic and environmental assessment of an improved Haber-Bosch process (Haber-Bosch 2.0) for low-carbon ammonia production, indicating significant CO2 reduction potential and cost competitiveness.

Giorgio Tripodi, Linda Sabattini, Martina Iori +1

This paper examines the role of fossil fuel companies in carbon removal technologies using IEA data, corporate records, and patents. It finds that incumbents are central to CCS but largely disconnected from emerging direct air capture (DAC)…

Hind Shabbani, Dhuha J. Hussien, Shams A. Mahdi +2

This comprehensive review evaluates recent developments in solid sorbents for direct air capture (DAC), covering physical sorbents (carbon-based, zeolites, MOFs) and chemisorption materials (solid amines, amine-MOF hybrids, amine-mixed meta…

Petros P.

This paper compares industrial and biotechnological solutions for carbon capture and storage (CCS). It evaluates efficiency, cost, and feasibility of each approach to identify optimal pathways for decarbonization.

Dahiru Wakili Habib, Mansur Usman Dawaki, Bello Muhammad Shehu

This study demonstrates that engineered biochar enhances carbon dioxide adsorption, soil carbon storage, and crop yields in semi-arid Nigeria. It provides field-based evidence for biochar as a carbon removal technology.

Kun Xiao, Wei Zhang

This paper uses differential game analysis to explore optimal CCS deployment and electricity pricing in fossil-energy power supply chains under third-party CCS services and consumer environmental recognition. It derives equilibrium strategi…

X W Li, Ying Shi, X M Wang +5

This paper reports the design of novel carbon materials for efficient capture of SF6, a potent greenhouse gas. The hierarchical microporous structure balances adsorption affinity and diffusion kinetics, offering potential for SF6 emission r…

Carla Esch, Jacqueline Kieven, Antonia Geiser +3

This study investigates carbon fabrics for electrified direct air capture (DAC), examining substrate morphology and module-scale operating trade-offs. It provides insights for improving carbon removal efficiency and cost reduction.