GX & Decarbonization Research

X H Chen, Shuaiqiang Jia, Jianxin Zhai +10

This work reports the direct electrochemical conversion of CO2 to glycolate in aqueous media using unsaturated Cu sites, achieving a production rate of 305±24 mmol h⁻¹ g⁻¹. It represents a new product from electrocatalytic CO2 reduction, ad…

Junghwan Kim, Junsu Kim, Matthew J. Realff

This paper examines the production of green and blue methanol by combining biomass or direct air capture (DAC) carbon with steam methane reforming (SMR) and the Allam–Fetvedt cycle for efficient CO2 capture. It evaluates the techno-economic…

Muhammad Ariyon, Ellyan Sastraningsih, Fitrianti Fitrianti +1

This paper reports the development and implementation of a CCS educational model for oil and gas vocational high schools in Indonesia. Through workshops and module development, it improved student and teacher understanding of CCS and GHG mi…

Chongye Wang, Weidong Guo, Siyuan Yin +2

This paper proposes a novel two-bed eight-step radial bed VPSA process for high-throughput carbon capture from dry flue gas. The design aims to improve efficiency and throughput, contributing to CCUS technology advancement.

Bonugu Dimple, Rama Rao Karri, Kunal Achintya Reddy +3

This study proposes a machine learning framework (GBDT, XGBoost, LightGBM, stacking ensembles) to predict CO2 uptake of biomass-derived porous carbon materials. The RF+SVR stacking model achieved high predictive accuracy and identified key …

Rafailia Mitraki, Grégoire Léonard

This paper quantifies the impact of flue gas pre-treatment steps, previously overlooked in techno-economic assessments of CCS routes, and shows that including them can lead to higher actual costs than conventional estimates, underscoring th…

Roger Braun Ledesma, Giovanni dos Santos Batista, Marçal Rodrigues Pires +1

This study investigates the combined use of coal fly ash (CFA) and CFA-derived zeolite in oil well cement for CCS. Blends were tested under CO2-saturated conditions at 90°C and 15 MPa. The 5Z10CFA formulation showed improved reactivity, mic…

Eduardo G. Pereira, Alberto Fossà, Maria Eduardo Oliveira Rocha +5

This paper assesses the role of bioenergy with carbon capture and storage (BECCS) in achieving negative emissions for climate change mitigation. It analyzes the effectiveness and challenges of BECCS, exploring its potential contribution to …

Reinsborough, Kellen Charles

This paper evaluates the economic viability of industrial CCS in Louisiana across six sectors under three policy regimes: 45Q tax credit, EU ETS, and a hybrid. Using a standardized techno-economic framework, it finds that commercial factors…

Lazar JT, Komp E, Martinez I +11

Carbonic anhydrases are promising for industrial carbon capture due to their high CO2 hydration rates. This paper presents a high-throughput cell-free platform with a colorimetric assay to map the fitness landscape of carbonic anhydrases. T…

Dhanaraj Turunawarasu, Jaafar Ballout, Mamoun Al-Rawashdeh +2

This paper proposes an integrated energy system for decarbonizing LNG-powered ships by coupling oxy-fuel combustion with cryogenic CO2 capture. It focuses on enhanced heat recovery and cold energy integration to improve efficiency and achie…

Zhang R.

This paper focuses on designing and optimizing functionalized ionic liquids specifically for CO2 capture. It explores molecular structure tuning to achieve efficient CO2 absorption and desorption, contributing to advancements in CCUS techno…

Du J.

This paper discusses heterocyclic compounds for direct air capture (DAC) and metal-organic frameworks (MOFs) synthesized from CO2 utilization. It likely contributes to carbon capture and utilization technologies, though the abstract is unav…

Wojakowski D.

This paper explores social acceptance of carbon capture and storage (CCS) technology in Poland and its role in the energy transition, highlighting challenges and policy implications.

Copestake P.

This chapter applies sequence stratigraphy to evaluate Jurassic hydrocarbon fields and CCUS projects in the North Sea. It assesses reservoir quality and CO2 storage potential through geological characterization.

Liu J.

This paper introduces amine-engineered silica nanofluids for simultaneous high-efficiency CO2 capture and oil displacement, offering superior performance over conventional methods. It advances CCUS technology by improving capture efficiency…

Zhu S.

This paper investigates the stress corrosion cracking (SCC) mechanism of N80 steel in H2S/CO2 environments of CCUS-enhanced oil recovery wells, providing insights for improving CCUS infrastructure durability.

Xu X.

This paper analyzes the technological innovation efficiency of listed carbon capture companies in China, considering legal policy and technology dimensions. It suggests that efficient CCUS development requires approaches from both policy an…

Lei W.

This paper proposes a chance-constrained programming approach for designing cost-effective and resilient CCUS networks under uncertainties and disruption risks. It provides a practical optimization model to support large-scale CCUS deployme…

Wang P.T.

This study analyzes the integration of CCUS and photovoltaic power in China's cement industry, focusing on spatial planning and benefit evaluation. It provides a deep decarbonization pathway for a hard-to-abate sector.