GX & Decarbonization Research

Fei Xu, Quan Yang, Zhenyu Jia +4

This study demonstrates that micro-sized iron oxyhydroxide (β-FeOOH) catalyst enhances CO2 desorption rate by 10.9% and reduces regeneration temperature from 120°C to 85°C in monoethanolamine (MEA) systems. This enables use of low-grade was…

Xinqing Gao, Longfei Yuan, Hui Yin Yeong +5

This study investigates physiological changes in microalgae under high CO2 domestication, focusing on carbon sequestration and lipid production. The findings suggest potential for enhanced carbon capture and biofuel production.

Tingjie Fu, Bolang Li, Wei Wen +6

This review systematically summarizes recent advances in carbon dioxide hydrogenation to methane, a key CCUS technology, and elaborates its reaction mechanism. It provides theoretical references for catalyst development and process optimiza…

Haoping Wan, Xinyu Wang, Fengqiang Miao +5

This study uses DFT to investigate CO2 adsorption on carbon materials, revealing that adsorption energies fall into three levels depending on bond formation (C=C, C=O, C-N). Functional groups like N and NH+ can optimize performance while ma…

Vibianti Dwi Pratiwi, Sukmawati Kunup, N. Aulia +2

This study simulates and evaluates a blue ammonia production process integrated with CCUS in East Java, Indonesia. It achieves a CO2 emission reduction of 1.06 tons per ton of ammonia, with a total annual cost of $82.25 million and levelize…

Marhaina Ismail, M. A. Bustam, Y. Yeong +1

This paper experimentally analyzes the CO2 adsorption mechanism on gallate-based MOFs. S-shaped isotherms indicate a gate-opening effect and multistep adsorption, classifying these MOFs as flexible. The intra-particle diffusion model sugges…

A. Rybak, A. Rybak, J. Joostberens +1

This review critically evaluates modern hybrid membranes, particularly mixed-matrix membranes (MMMs), for CO2 separation from industrial gas mixtures in the context of energy transition and CCUS. MMMs incorporating nanofillers such as COFs,…

C. Carpenter

This study assesses the technical feasibility of geological carbon storage in Brazilian brownfields, focusing on mature oil fields and saline aquifers. It evaluates storage capacity, containment, injectivity, and proximity to emissions sour…

Vishal Ahuja, N. A. Sagar, Deepak Sharma +5

This review examines the potential of algal biorefineries for carbon dioxide mitigation and sustainable energy production, focusing on integrated approaches for CO2 fixation and biofuel generation.

(著者不明)

This book presents technologies to reduce water use and carbon footprint within a circular economy framework, aligned with the European Green Deal and SDGs. It covers novel CO2 capture methods using water-soluble sorbents and FFH reagent, s…

Giovanna C Carlos, L. H. Crespo, Pedro H C Voloch +5

This study optimizes activated carbon from malt bagasse for CO2 adsorption using simplex-centroid design. NaOH-activated carbon achieved 2.83 mmol/g at 273 K, showing potential for sustainable CO2 capture from industrial by-products.

Hongbin Huang

This paper systematically reviews catalytic systems and process design for CO2 hydrogenation to methanol. Efficient catalysts and low-cost green hydrogen are keys to industrial application, offering a promising CCUS pathway.

Shailendra Kumar Singh, Abhijeet Sharma, Shanthy Sundaram

This paper reviews advances and challenges of integrated algal systems for industrial CO2 mitigation, discussing the potential of algae-based biotechnology for carbon capture and utilization and prospects for environmental sustainability.

Sofia Angeli, Huidong Xu, Tobias Beger +4

This study reports modeling and simulation of combined CO2 capture and hydrogenation to methanol using a bifunctional catalyst with amine and Pt sites. Kinetic models from TGA and steady-state hydrogenation are coupled with a transient reac…

Weiyun Wang, Can Zhou, Hangyu Huang +2

This review summarizes preparation methods and modification strategies for cellulose nanomaterials used in CO2 capture. It compares the impact of cellulose sources and preparation techniques on adsorption performance, evaluates materials li…

Shichao Zhang, Panpan Li, Hanghang Liu +5

This review systematically summarizes advances in integrated CO2 capture and photocatalytic conversion systems. It evaluates compatible capture media such as amine-based solid adsorbents and MOFs, analyzes the kinetic mismatch between captu…

Siavash Pasvei, Seyed Ali Hosseini Moradi, Farzad Namvar

This review integrates findings from 30 representative studies on activated carbon (AC) sorbents for CO2 capture (2022–2025). Ultramicropores (<0.7 nm) dominate adsorption, with capacities up to 9 mmol g⁻¹. Nitrogen and sulfur functional gr…

V. Volpi, C. Bellezza, D. Civile +12

This paper presents a preliminary study applying an integrated geophysical approach to characterize the Matzaccara Fault for CO2 geological storage. It uses seismic full-waveform simulations and multiple geophysical methods to select a safe…

Giovanny S. Oliveira, Antônio M. L. Bezerra, Domingos F. S. Souza +2

This study uses artificial neural networks to predict the performance of Brazilian biomasses in chemical looping combustion (CLC), a CCUS technology. Inputs include biomass characteristics and reactor temperature, accurately predicting carb…

H. Gohoho, T. Kopac, Yaşar Demirel

This study proposes an enhanced methodology for hydraulic and thermodynamic analyses of column performance in flue gas decarbonization systems. The improved approach increases analysis accuracy and supports optimization of CO2 capture proce…