GX & Decarbonization Research

Srivastava, Ehina, Pokigo, Cecily, Patel, Kunj +7

This paper proposes CASHEW, a system integrating wave energy converters with carbon sequestration to pump CO2 into geological formations. It identifies structural and gravitational trapping in saline aquifers as feasible, models system perf…

Wang C, Zhou C, Shen H +8

This paper reports a continuous gas-to-liquid electrochemical system for converting CO2 into formate with >90% carbon conversion efficiency, overcoming the low single-pass conversion challenge. A regeneration protocol mitigates byproduct ac…

Zwickl-Bernhard S.

This paper proposes a novel co-design framework that simultaneously optimizes CO2 transport network topology and booster station placement. A case study on the Iberian Peninsula demonstrates the framework's effectiveness in reducing costs a…

Giorgetti S.

This paper reports preliminary experimental results of CO2 injection in a humidified micro gas turbine for carbon capture applications. It demonstrates potential performance improvements, though further validation is required for practical …

Hong J.

This study proposes a two-stage optimization framework for integrating CCUS with methanol production, aiming to enhance the profitability and sustainability of coal in the carbon-neutral era. The framework identifies optimal configurations …

del Río P.

This systematic literature review examines survey-based studies on social acceptance of carbon capture, utilisation and storage (CCUS). It identifies key drivers (e.g., perceived benefits, trust) and barriers (e.g., risk perception, lack of…

C R Yang, Zhiming Fang

This study evaluates the economic feasibility of CO2 huff-and-puff for enhanced coalbed methane recovery from low-productivity wells. Using a discounted cash flow model, it analyzes the impact of CO2 injection volume and soaking time on NPV…

I. Castellari, E. Trumpy, C. Marieni +6

This study applies multicriteria decision analysis to identify potential sites for carbon capture and mineral storage (CCMS) in southeastern Sicily. It evaluates geological and logistical criteria to support CCMS deployment in a pre-feasibi…

Junghye Lee, Luoxing Xiang, Lin Huang +1

This paper reports a method to construct polyamine-rich Zr-based MOFs via linker-vacancy engineering to enhance CO2 capture performance. It proposes a novel material design approach for carbon capture technology.

Lizhong Yang, Jun Onn Khor, W Liu +2

This paper presents a literature review and experimental study on bed-type cryogenic carbon capture using phase change materials (PCMs). The experiments demonstrate that PCM-based thermal management can improve capture efficiency, potential…

Sara El-Sayed Gabr, Mamdouh Y. Saleh, Ahmed H. Ibrahim +1

This study develops a model for evaluating highway maintenance sustainability in Egypt using AHP, integrating carbon management and value engineering. It calculates carbon emissions and disposal costs via CCS, enabling decision-makers to co…

Chenyang Wang, Mengbo Wang, Lei Shao +1

This study analyzes CO2 capture performance and reaction kinetics using a phase-change absorbent composed of AEEA/DEEA/AMP. Based on experimental data, it evaluates absorption capacity and reaction rates, showing advantages over conventiona…

Linkun Ji, Longjie Liu, Yi Ye +5

This study evaluates carbon steel corrosion in mixed amine absorbents for CO2 capture. It finds that AMP, MDEA, and PZ reduce corrosion compared to MEA alone, while AEEA and DETA exacerbate it. The work elucidates the roles of protective Fe…

Gustavo P. Rangel, Frederico S. Coelho, Marcelino L. Fernandes +3

This study proposes an optimized carbon capture and utilization (CCU) network for sustainable e-methane production using green hydrogen and industrial CO2. By optimizing both breakeven costs and life-cycle environmental impacts, the increas…

Ahmed G. Elkafas, Iraklis Lazakis

This paper provides an integrated assessment of onboard carbon capture systems (OCCS) for ships, combining dynamic simulation, regulatory compliance, and economic analysis. It evaluates technical feasibility, cost-effectiveness, and alignme…

Leqing Lin, Yongkang Wang, Juntao Lin +5

This paper proposes a two-stage framework to optimize carbonation curing in low-carbon cement manufacturing using waste biochar. The method contributes to reducing CO2 emissions in the cement industry and promotes circular resource use.

Dargam, Fatima, Gabriel Steffen

This paper presents the Market and Competitive Research Analysis (MCRA) developed under the Horizon Europe NET-Fuels project for carbon-negative fuel systems. It integrates decision-support methodologies (SWOT, PESTEL, Porter's Five Forces)…

J. A. Caicedo-Avellaneda, G. A. Maya Toro, H. H. Buitrago +4

This paper evaluates the technical feasibility of geological CO2 storage in coal seams in the Cundiboyacense region of Colombia. It integrates geological characterization, laboratory measurements, and reservoir simulation to quantify storag…

Icaro B. Boa Morte, Israel Bernardo S. Poblete, Cláudia R. V. Morgado +2

This study analyzes the economic and geopolitical resilience of floating gas-to-wire with CCUS (f-GTW-CCUS) at offshore wells. It produces low-carbon electricity (23 kgCO2e/MWh) without exposure to natural gas price volatility, monetizing C…

Seyedeh Azadeh Alavi-Borazjani, Dr Muhammad Noman Shafique, Shehar Yar Khan

This paper reviews the application of AI (machine learning, deep learning, reinforcement learning) to enhance CCUS processes including capture, utilization, and storage. It identifies benefits such as optimization, materials discovery, and …