GX & Decarbonization Research

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 …

Qi Z, Wu M, Tianyi W +1

This paper proposes a low-carbon optimal dispatch model for a multi-regional integrated energy system (electricity, heat, gas, hydrogen, oxygen) in high-altitude areas, integrating oxy-fuel combustion CCUS, electrolytic by-product oxygen, a…

Hengrui Jin, Ruimin Tao, Haiping Yang +4

This study experimentally investigates the catalytic decarbonization of natural limestone using methane, focusing on the effects of metal oxides and stacked-bed transport limitations. Results indicate that certain metal oxides enhance decar…

Latiza R.J.P.

This paper discusses integrating circular economy principles into sugarcane bioethanol production using CCUS, closed-loop systems, and waste valorization to enhance sustainability and reduce greenhouse gas emissions.

Sun L.

This paper assesses CO2 storage potential and the prospects of carbon capture, utilization, and storage (CCUS) in China. It analyzes geological storage capacity, economic viability, and policy frameworks, discussing the role of CCUS in Chin…

Liu B.

This paper proposes an integrated decision-making model for the risk assessment of CCUS projects from a sustainability perspective. It formalizes a method that integrates economic, environmental, and social dimensions to comprehensively eva…

Anggoro Y.D.

This study evaluates the economic feasibility and sensitivity of carbon capture and utilization (CCU) in Indonesian coal-fired power plants. It analyzes costs, payback periods, and provides policy implications for CCU deployment.

Rimbono R.

This paper analyzes the economic viability and policy requirements for CCUS in Indonesia's net-zero pathway. High upfront costs are a barrier, but government support and carbon pricing are key to deployment.

Vakili S.

This paper assesses the techno-economic and environmental aspects of onboard carbon capture (OCC) for maritime net-zero compliance. It quantitatively analyzes installation costs, operational costs, and CO2 reduction potential, evaluating OC…

C. Politi, V. Benedetti, Xenia Chaidemenou +5

This study evaluates the environmental and circularity performance of an integrated insulation production system using wood and plastic waste. It includes LCA and circularity indicators per EN 15804+A2, with CCU from gasification. Results h…

Nils Tenhumberg, Stefan Schlüter, Matthias Krüger

This paper reviews process concepts and assessments for converting steel mill gases (SMGs) to methanol within the Carbon2Chem project, demonstrated at pilot scale at thyssenkrupp's Duisburg steel mill. It finds SMG-to-methanol requires less…

Danial Esmaeili Aliabadi, Sandra Gutjahr, Mohammad Sadr +2

This study integrates DACCS into a stochastic energy system model for Germany to compare it with BECCS for achieving net-zero emissions. Preliminary results show DACCS can be cost-optimal under conditions of excess renewable electricity, hi…