GX & Decarbonization Research

Ahmad Saeed, Mahmoud Al Mughairi, Ala'a Al Muhtaseb

This study proposes an AI-based CO2 capture system using chemical absorption that adapts to fluctuating flue gas compositions. A tuned Random Forest regression model maps inputs to performance metrics, enabling quick screening of feasible o…

Buqing Wang, Jiaqi Niu, Ye Ning +5

This paper conducts a quantitative risk analysis for onboard carbon capture systems and the port reception of captured CO2. It identifies key challenges and safety requirements for implementing ship-based carbon capture and handling, contri…

Fang-Yu Liang, Yen-Ping Peng, Po-Jung Huang

This comprehensive review examines porphyrin-based metal-organic frameworks (MOFs) as photocatalysts for CO2 reduction. It covers structural innovations, mechanistic insights, and sustainable pathways toward carbon neutrality, highlighting …

Yujie Ying, Miaomiao Hu, Ming Liu +2

This study investigates carbonation mechanisms in cement matrix under carbon capture and storage (CCS) conditions, using a multiscale approach integrating reactive force field molecular dynamics simulations and experiments. It provides insi…

Pengfei Xiong, Shu Jiang, Kai Zhang +8

This study develops a phased deployment framework for offshore CCUS in southern China, using a two-stage optimization model that integrates geological constraints and GIS network optimization. Analyzing emissions from 23 cities and offshore…

T. H. Wang, Zhipeng Ren, Wenyu He +7

This study proposes an integrated approach for CO2 capture and conversion to cyclic carbonates using waste-derived carbon catalysts. The elastic structure of the catalyst enables efficient cycloaddition, eliminating separate capture and con…

Hongyu Ye, Peng Dong, Mengya Niu +4

This study explores the use of montmorillonite (mmt), an abundant and cheap natural material, to enhance CO2 hydrate kinetics for carbon capture. Systematic experiments show that 1 wt% acid-leached mmt achieves a CO2 capture capacity of 93.…

C B Li, Ning Yan, Yixiong He

This study assesses China's marine carbon sink capacity using panel data from 11 coastal provinces (2005-2022) and a machine learning framework (XGBoost + SHAP). The Green Development scenario yields the highest potential (4.006 MtC annuall…

Ang Xuan, Xinwei Shen

This paper proposes a cooperative bargaining-based approach for planning integrated electricity and gas systems with CCUS. It aims to balance the interests of multiple stakeholders while achieving efficient system design and carbon reductio…

Patrick T. Sekoai, Olivier Habimana

This review critically examines the socioeconomic opportunities for integrating biochar into South Africa's waste-to-resource systems and proposes a strategy for widespread adoption. It finds that biochar has a dual function: climate change…

Faping Liu, Lijia Li, Zhilin Qi +5

This review evaluates the integrated potential of CO2 hydrates for energy recovery and carbon sequestration, summarizing mechanisms of methane hydrate replacement and geological restoration, and outlining future research directions.

Osvaldo Silva, Lindley Maxwell, Sichem Guerrero +2

This study presents a techno-economic evaluation and carbon balance analysis of multiple process routes for producing light olefins from green hydrogen and captured CO2. It compares costs and carbon reduction potentials, identifying the mos…

Parsa Dehghanpour, Mohamad Ali Bijarchi

This study proposes a novel multigeneration system based on LNG regasification, integrating power generation, cryogenic carbon capture, cold storage, and freeze desalination. An energy, exergy, economic, and environmental analysis demonstra…

Jieni Wang, Haodong Hou, Chenlin Wei +6

This study designs N-doped ultramicroporous carbon from CO-carbonized hazardous wastes, demonstrating humidity-tolerant CO2 capture in fixed-bed TVSA cycles with durable metal immobilization. It offers material engineering insights for indu…

Mostafa Mahboobi, Antoine Verhaeghe, Ward De Paepe

This study optimizes a novel hybrid system combining a solid oxide fuel cell (SOFC) with a micro gas turbine (MGT) for flare gas valorization, integrated with absorption-based carbon capture. The proposed system enhances energy efficiency a…

C. Michelini, M. D'Avola, P. Ambrosini +3

This paper performs a Life Cycle Assessment (LCA) of a Carbon Capture and Storage (CCS) system integrated on an FPSO unit, quantifying emissions from construction and operation over 25 years. Results show an 87.9% net CO2-eq reduction compa…

Munzir H. Suliman, Muhammad Usman, Husain Al Naji +6

This corrigendum corrects errors in a previously published paper on CO2 electroreduction to C2 products using bimetallic Ag-Cu melamine complexes. It contains no new findings.

Safi Ullah Khan, Muhammad Sadiq, Saima Sadiq +4

This study successfully deposited up to 100 layers of HKUST-1 on a zirconium phosphate nanoplatform, achieving controlled surface area and porosity. BET analysis showed a surface area of 1195 m2/g and pore volume of 0.44 cm3/g, with CO2 ads…

Gehan M. Nabil, Mohammed K. Obada, Mohamed E. Mahmoud

This study develops a novel nanocomposite (Pal500@I2O5/N2H4) using Fullers earth clay, iodine pentoxide, and hydrazine hydrate for simultaneous capture and conversion of CO and CO2 into urea. Tested with real flue gas at 25°C, it achieves 9…

Rini Rachmawati, Eko Haryono, Jon C. Lovett +8

This paper explores CCS opportunities from land use and waste sectors for Indonesia's new capital Nusantara to achieve a smart city. It emphasizes integrating urban development with climate goals, likely proposing implementation scenarios a…