GX & Decarbonization Research

Keying Li, Jinling Chi, Shijie Zhang

This paper explores exhaust gas recirculation (EGR) to improve part-load performance of gas turbine combined cycles with post-combustion carbon capture. EGR increases CO2 concentration in combustion air, potentially maintaining capture effi…

Kaan Hakan SAHIN, Asım Sinan Karakurt

This study analyzes and optimizes the integration of waste heat recovery with MEA-based onboard carbon capture and CO2 liquefaction in marine vessels, aiming to reduce energy penalty and enhance overall efficiency for maritime decarbonizati…

Gonzalo Chiriboga, Brandon Nunez, Carolina Montero +4

This study evaluates a modular oxy-combustion power system with integrated CO2 capture for associated petroleum gas in Ecuadorian Amazon oil fields. It achieves 33.1% thermal efficiency, 99.99% CO2 capture at 0.41 kWh/kg CO2, and provides 2…

W.M.S. Dayanath, I.M.S.K. Ilankoon, Shafeeq Ahmed Syed Ali +2

This paper presents a techno-economic and policy analysis of microalgae-based direct air capture (DAC) systems for CO2 emission reductions in developing megacities. It evaluates the economic feasibility and proposes policy frameworks to sup…

Satyendra Singh, Santosh Kumar, Nazrul Hsan +3

This study develops a sustainable hybrid adsorbent from chitosan and carboxymethyl cellulose, demonstrating dual functionality for CO2 capture and acid dye removal. It shows potential for efficient CO2 capture using low-environmental-impact…

Oluwakemi Jumoke Bello, Raphael Igbarumah Ayo Daniel, Olabanke Florence Olawuyi, Babajide David Makanjuola and Claret Chinenyenwa Analikwu

This review synthesizes 2019-2026 evidence on green chemistry approaches to carbon capture and utilisation (CCU), comparing capture technologies (amine absorption, membranes, ionic liquids) and conversion pathways (photocatalytic, electroch…

Avyaay Rathi

This paper presents a quantitative analysis of e-kerosene production via the Power-to-Liquid pathway using DAC and green hydrogen. Results show 88% lifecycle emission reduction (0.27 kg CO2/L average) with wind/solar electricity, but coal-b…

Rayi Kharisma Rajib, Yohan Asdul Aditama, Shealsy Ainunna Mei Pratiwi

This article examines the integration of Carbon Capture and Storage (CCS) as a legal and technical instrument to reduce emissions from coal-fired power plants in Indonesia. It evaluates the effectiveness of Indonesia's emission reduction fr…

Fei Liu, Heng Chen, Erli Dai +3

This paper examines performance enhancement of coal-fired power plants with carbon capture systems through integration of thermal energy storage. Although the abstract is unavailable, the approach likely improves CCS efficiency and operatio…

Y. J. Wu, W.L. Wang, Y.X. Zhu +3

This paper proposes a post-combustion CO2 capture technology using vacuum pressure swing adsorption (VPSA) with LNG cold energy utilization. By using LNG cold energy for temperature control of the adsorbent, it improves energy efficiency. T…

Hao Zheng, Menglong Sheng, Yi Yang +5

This study presents a method to construct ultrathin and efficient carbon capture membranes using electrolyte mixtures of polyvinylamine and alkali metal hydroxides on a modified surface, aiming to enhance CO2 separation performance.

S. Sathish, Sanjana A, Jeeva Karthikeyan +4

This paper uses machine learning to guide the design and optimization of functionalized metal-organic frameworks for enhanced carbon capture and photocatalytic conversion, contributing to sustainable carbon management technologies.

Hongtao Wang, Liangdi Jiang, Liang Huang +1

This review summarizes recent advances in hydrophobic and CO2-selective zeolites for carbon capture. It discusses zeolite properties, CO2 adsorption performance, and outlines future research directions.

Lebing Wang, Chao Chen, Jian Gang Jin +4

This study proposes a two-stage optimization framework for LCO2 shipping network planning and vessel scheduling within an OCCS demonstration project. It uses a network flow model to minimize transport cost and a fleet deployment model to de…

Oluwatosin O Adewole, Taopheeck Yusuf, Victor Hammed +1

This paper presents a comprehensive design framework for large-scale direct air capture (DAC) systems using moisture swing adsorption (MSA), achieving 50-70% energy reduction compared to thermal swing. Levelized costs are estimated at $150-…

Y. Elaouzy, Mustapha Soukri, Kumar Patchigolla +2

This study assesses the technical and economic feasibility of integrating direct air capture (DAC) with solar tower and chimney power plants, evaluating energy consumption, costs, and carbon removal potential. It highlights the synergy betw…

Athira Rajasekharan Sujatha, Princy Deni Raju, Chettiyam Veettil Suneesh

This study systematically investigates the influence of pore parameters and structural features on CO2 capture performance in aminal-linked covalent triazine frameworks. It reveals that specific pore sizes and functional groups enhance adso…

Vahid Madadi Avargani, Hiwa Abdlla Maarof, Sohrab Zendehboudi +1

This review synthesizes quantitative environmental performance data for CCS technologies, highlighting energy penalties (20-30% for post-combustion), water consumption (0.7-19.8 m3/tCO2 for DAC), and carbon efficiency. Pre-combustion Selexo…

Shimeng Cui, He Tao, Yingjuan Shao +1

This study develops a novel hybrid material combining amino-functionalised ionic liquids with metal-organic frameworks (MOFs) to improve carbon dioxide capture even in the presence of water. Experiments show high CO2 adsorption capacity and…

Enang . A et al 2026 Idongest., Jamilu, Musa. G, Akinlotan, Omoyeni. O +3

This review critically assesses recent advances in membraneless and electrochemical carbon capture, comparing them to conventional amine scrubbing. Membraneless electrochemically mediated amine regeneration (EMAR) achieves >90% CO2 removal …