GX & Decarbonization Research

N. V. Vnukova, V. S. Slobozhaniuk

This study evaluates integrating mass timber technologies (CLT, Glulam) into Ukraine's post-war reconstruction and net-zero strategies. Using LCA, it shows wood stores 917 kg CO₂/m³, outperforming concrete in embodied carbon, and proposes r…

Fang Y.

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

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 (…

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…

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.

Salvatore Capasso, Vincenzo Russo, Henrik Grénman

This paper proposes a two-dimensional mixing cell network (MCN) approach for modelling CO2 methanation in radial flow reactors. Using a Ni-Ce zeolite 13X catalyst, it successfully implements both methanation kinetics and water adsorption, c…

Siti Sarahah Sulhadi

This paper investigates CO2 adsorption using a mineralized cellulose composite as a sustainable carbon capture technology. Experimental results demonstrate the material's adsorption capacity and regenerability, offering a promising pathway …