GX & Decarbonization Research

Xiaoyu Wang, Hongtao Chen, H. Liang +4

This paper optimizes a hydraulically driven opposed-piston reciprocating pump for dense-phase CO2 injection in CCUS. By converting inlet pressure into auxiliary thrust, the design reduces peak driving oil pressure by 31.39% and achieves an …

Zhang L.

This paper proposes a cut-selection enhanced risk-averse stochastic dual dynamic programming method for economic dispatch with carbon capture systems. It improves computational efficiency and handles uncertainty from renewable energy and ca…

Chlela S.

This paper assesses the contribution of CDR in net-zero pathways through a land–energy nexus. It quantifies how land-use constraints affect CDR feasibility and emphasizes sustainable CDR strategies.

Priya Gupta, Nalini Soni, Silambarasan Tamil Selvan +2

This paper proposes biosequestration of carbon dioxide using carbonic anhydrase (CA) from marine bacterium Vibrio fluvialis VB1. The enzyme accelerates CO2 hydration, potentially enabling efficient carbon capture for sustainable application…

Omer Shinnawy, Seyyed Arman Hejazi, Kiana Amini

This paper provides raw data and source code for a dual-function electrochemical cell that simultaneously captures CO2 and extracts lithium from saline waters. The thermodynamic plots and experimental data support the feasibility of this in…

Miguel A. Pedro, Ana Amorim, Henrique A. Matos

This study performs a techno-economic analysis of alternative routes for carbon capture and utilization (CCU) and green ammonia production from cement plant flue gas. Currently, CO2 capture (90% efficiency) and storage is the most economica…

Agus Setiawan, Meiri Triani, Vivi Fitriani +9

This paper presents an integrated multicriteria and spatial analysis for siting CO2-derived chemical production from carbon capture and utilization (CCU) at Indonesian coal-fired power plants. It evaluates proximity to emission sources, inf…

Wei Wei

This study focuses on multidimensional characterization and engineering optimization of calcium looping thermochemical energy storage integrated with carbon dioxide capture. It aims to improve system efficiency and reduce costs.

Brian Hyun Choi, Min Seok Kang, Genggeng Qi +3

This study synthesizes extra-large-pore mesoporous silica foam from rice husk and evaluates its performance for direct air capture of CO2, reporting structural properties and adsorption capacity.

Rongze Gao, Limin Wang, Chunli Tang +3

This paper proposes a novel hybrid carbon capture system with enhanced SO2 resistance and reduced energy consumption. It presents performance and operation strategies that optimize CO2 capture efficiency, addressing key barriers to CCUS dep…

Shengyuan Huang, Olajide Otitoju, Yao Zhang +1

This study simulates a piperazine-based post-combustion carbon capture process for a large-scale biomass-fired power plant, achieving a 95% capture level. Compared to 90% capture, the reboiler duty increases by about 13.7%, but an additiona…

Carlos Eduardo Guzmán-Martínez, Valeria Caltzontzin Rabell, Sergio Iván Martínez-Guido +2

This study proposes integrating CO2 capture using deep eutectic solvents (DES) into a winery wastewater biorefinery. Aspen Plus simulation shows that the DES-based configuration reduces raw material costs by 48.86%, increases profit by 2.86…

Emil Skov Martinsen, Lars Schwarzer, Sten Frandsen +6

This paper presents a stochastic grey-box model for a solvent-based carbon capture pilot plant. The model integrates physical principles with data-driven approaches to capture uncertainty. Validation using plant data demonstrates its effect…

Lenny Hidayat, Michael Timothy Tasliman, M.Ilham Ramadhan +1

This study evaluates the policy and regulatory readiness of industrial CCS in Indonesia using eight indicators. While Presidential Regulation 14/2024 establishes a legal foundation, fragmented authority, unclear long-term liability, and lac…

(著者不明)

This article discusses the potential of using waste materials for carbon capture. While specific methods or results are not provided, it suggests a direction integrating circular economy and carbon capture.

Muqri Syahmi Anas, Wan Zairani Wan Bakar, Azlinda Azizi +3

This review examines CO2 adsorption capacity of geological formation minerals, focusing on clays, and their role in CCS. It categorizes minerals by crystal structure, chemical composition, and physical properties, and explains adsorption is…

Yushu Wang, Wenli Du, Minglei Yang +1

This study develops a whole-systems optimization model for provincial-scale decarbonization pathways of China's cement industry from 2025 to 2060. Results show significant spatial and temporal heterogeneity: before 2050, traditional cement …

Wang R.

This paper proposes a method combining Fault Tree Analysis and Risk Matrix for assessing leakage risks from CO2 geological storage. It enables systematic evaluation of leakage scenario probabilities and consequences, facilitating risk ranki…

Kumcu S.

This study optimizes carbon capture, utilization, and storage supply chains for hard-to-abate industries in Turkey. It builds a quantitative optimization model to assess cost-effective decarbonization pathways.

Li H.

This paper presents a simulation approach for CO₂ migration in deep reservoirs under CCUS conditions, analyzing reservoir properties and pressure effects to inform effective carbon storage operations.