GX & Decarbonization Research

Sebastian F. Henzler, Daniel Rezo, Patrik Postweiler +2

This study implements real-time capable economic nonlinear model predictive control (eNMPC) for adsorption-based direct air carbon capture (DACCS) to reduce electricity costs via demand-side management. By using a smoothing approach for dir…

Viet Nguyen-Le, Inwook Baek, Hyundon Shin +1

This study applies ensemble learning models to predict and optimize enhanced gas recovery (EGR) coupled with carbon capture and storage (CCS) in Canada's Montney Formation. Machine learning enhances CO2 injection and gas recovery efficiency…

Sawei Qiu, Xingyuan Lei, Pengcheng Guo +4

This study synthesizes lignin-derived two-dimensional ultramicroporous carbon via microwave pyrolysis and activation, evaluating its CO2 capture performance and solar-driven regeneration. It offers a sustainable approach to valorize biomass…

Chikezie Nwaoha, Xiujie Zhang, Yufei Huang +2

This study experimentally evaluated the CO2 absorption performance of a novel AMP–DA2MP–MEA tri-solvent amine blend. Using a bench-scale absorption column, initial absorption efficiency, mass transfer coefficient, absorption heat, density, …

Jinbiao Luo, Hao Yuan, Yalou Guo +4

This paper examines the role of heavy reflux in pressure swing adsorption (PSA) for industrial CO2 capture, focusing on its impact on separation performance and energy efficiency. Introducing heavy reflux can improve CO2 recovery and purity…

Global CCS Institute, Sumitomo SHI/FW

This annual compendium by the Global CCS Institute showcases state-of-the-art carbon capture and storage technologies, providing a platform for technology providers to share solutions and for developers to discover the field's offerings. Th…

Pham Son Tung, Nguyen Quang Huy

This study evaluates co-optimization of CO2 storage and enhanced oil recovery (CO2-EOR) in the Cuu Long Basin, Vietnam. Using an LSTM-based surrogate model for rapid forecasting and uncertainty quantification, it confirms technical and econ…

Monteiro J.

This paper analyzes CCUS scenarios for the cement industry, examining the technical and economic feasibility of CO2 utilization. Given the high CO2 emissions from cement production, it highlights the potential and challenges of CCUS as a de…

Fan J.L.

This dataset evaluates CO2 geological storage potential and injection rate capacity in China using fine grid technology, providing essential data for CCUS deployment planning and policy making.

Qiao Z.a.

This review focuses on resource utilization technologies for steel slag, a byproduct of steelmaking, and their integration with carbon capture and utilization (CCU). It outlines the potential of carbonation for CO2 fixation using slag prope…

Storrs K.

This paper presents a meta-review of literature on factors impacting CCUS deployment, synthesizing technical, economic, policy, and social dimensions into a comprehensive feasibility framework. It offers a structured approach for evaluating…

Chaoying Zhang, Qian Jia, Guoqiang Li +4

This study develops a novel adsorbent by incorporating EDTA into Mg-MOF-74, maintaining CO2 uptake under humid conditions. The uncoordinated oxygen atoms of EDTA act as exclusive H2O adsorption sites, protecting CO2 capacity. The modified m…

Pratiwi V.D.

This paper evaluates efficient CCUS system design for emissions from Indonesia's chemical industry, aiming to identify optimal configurations from technical and economic perspectives. It contributes to decarbonization efforts in the region.…

García-Freites S.

This paper assesses the greenhouse gas removal potential of BECCS to support the UK's net-zero target, examining technical and economic feasibility and providing policy implications.

Davids D.

This paper proposes an energy system analysis framework that integrates uncertainties in methane leakage rates and carbon capture rates. By combining warming indices, it enables more accurate assessment of climate impacts of different techn…

Jin J.

This paper evaluates the economic feasibility of retrofitting coal-fired power plants with CCUS, using net cash flow analysis. It examines payback periods and profitability, offering insights for decarbonization investment decisions.

Cao Zhou, Zehan Yu, Lijun Yang

Molecular dynamics simulations reveal how pore diameter, N-doping, and pore depth affect carbon-source transport in carbon nanocages for CO2 electroreduction. A 12.1 Å N-doped pore achieves the highest transport efficiency, with N-doping se…

Reza Hashemi

A proposal to implement MICM carbon capture and mineralization at a cement plant in Georgia, aiming to reduce CO2 emissions and produce carbonated mineral products. Feasibility and economic details are unclear, but it could contribute to de…

Gabriele Gisele Wehrle, Connor Kremer, William Berecz +3

This study synthesizes novel cyanometallate coordination polymers with tetraamine ligands via a scalable, room-temperature aqueous method and evaluates their CO2 adsorption. Ferrocyanide-based materials adsorb up to 3.00 g CO2 per 100 g and…

Zeyuan Wang, Yang Zhou, Yu Hong

This paper explores the potential of microalgae-based carbon capture and storage (CCS). Microalgae absorb CO2 through photosynthesis and can fix it as biomass, offering a promising alternative to conventional geological storage. While detai…