GX & Decarbonization Research

Xiaoyu Han, Bingjian Sun, Junqing Sun +4

A multiscale design and evaluation of biomass-derived porous carbons for post-combustion CO2 capture. It offers material design guidance for cyclic CO2 separation from heterogeneous biomass feedstocks, contributing to lower-cost CCUS deploy…

Fangjing Du, Muqing Yang, Bocheng Yu +7

This study examines how regulating bed configuration can optimize an integrated carbon capture and hydrogenation process. Using kinetic analysis, it aims to identify reactor design conditions that improve capture and conversion efficiency. …

Qiang Xie, Zhonglin Xia, Xiaoqi Wang +3

This is an author response to a paper on electrochemical seawater carbon capture coupled with carbonate mineralization for durable carbon storage. It addresses reviewer points on alkalinity modulation, interfacial ion transport, and mineral…

Thibault Bondet de Labernardie

This work develops an analytical benchmark for dispatching ships under storage-constrained onboard carbon capture, quantifying net emissions when CO2 storage capacity limits operation. It offers a framework for evaluating how capture-and-st…

Weizhuo Zhang, Shihao Zhou, Zhenhua Huang +8

This study investigates artificial aggregates that sequester carbon using modified biochar. It examines how biochar modification enhances carbon capture and storage performance while maintaining aggregate properties. The work points to cons…

Taanisha Mukhopadhyay

This appears to be an overview of CCUS (carbon capture, storage and utilization) procedures, though no abstract is available to confirm scope. It likely outlines capture, transport, storage and utilization steps, but novelty and empirical e…

Marco Precoma, Simone Guffanti, Martin Baumgärtl +1

Electrically heated reforming enables low-steam reforming of CO2-rich methane over conventional Ni catalysts by minimizing radial temperature gradients. Thermodynamic and kinetic calculations show no carbon formation potential at S/C=1.2, C…

ZHOU, Yinbang

This study addresses the qualitative bias in CO2 storage site selection by proposing a tiered, multi-scale framework combining AHP-based semi-quantitative screening with geological modeling. Applied to an oilfield aquifer, it prioritizes fa…

Li H.

This work proposes an improved NSGA-II multi-objective optimization method to tune CCUS injection parameters. By adjusting variables such as injection rate and pressure, it aims to improve the trade-off between storage efficiency, cost, and…

Cheng H.

A study on microfluidic-based chemical absorption for CO2 capture, examining mass transfer dynamics, operating factors, and performance intensification. It offers engineering insights to improve the efficiency of CCUS separation and capture…

Musa B.

This study enhances CO2 capture in electrochemically mediated amine regeneration (EMAR) systems by combining diethylenetriamine with alkanolamines. It targets lower regeneration energy and higher capture efficiency, offering a pathway to cu…

Hargis C.W.

This paper frames calcium carbonate cement as a carbon capture, utilization, and storage (CCUS) technique. Cement production accounts for roughly 8% of global CO2 emissions, making carbonation-based fixation a potentially significant decarb…

Gabrielli P.

This study examines how CCU, CCS, and biomass can enable a net-zero-CO2 chemical industry. It outlines technological pathways to decarbonize fossil-based chemical processes and the potential of combining these options. It offers foundationa…

V. Jain, Mayank Jately, Gokul Chawla

This study designs and assesses a modular carbon capture and algal utilization retrofit for residential heating systems. It explores the feasibility of retrofitting existing housing stock with small-scale, distributed CCUS. Without an abstr…

Md Shakil Arman, Vasileios Stratiotou Efstratiadis, Fahim Khan +4

A materials-engineering study on granulating fine eggshell powder to boost CO2 sorption capacity for carbon capture while improving flowability for binder jetting. It addresses powder design for carbonate-based capture materials. No abstrac…

Joy Ehimwenma Ossai, Chukwuemeka Peter Ukpaka, Osarieme Uyi Osazuwa +2

Acid-activated corncob, an abundant agricultural waste in Nigeria, was carbonized and activated to create a porous CO2 adsorbent. Characterization showed high porosity and 94.18 atomic% carbon. Fixed-bed tests achieved adsorption capacities…

Yanyou Guan, Gordon C. Rausser, David Zilberman

A comprehensive review of 239 CCUS technologies assessing maturity (TRL) and economics (capture cost, product-price impact). Most pathways remain immature and costly, trapping private capital in a wait-and-see dynamic driven by risk premium…

Janusz Kotowicz, Łukasz Böhm, Mateusz Brzęczek +4

This study analyzes the energy performance of a photovoltaic-powered electrolysis system for low-temperature CO2 conversion. It appears to assess the feasibility of coupling renewable electricity with electrolytic CO2 conversion from an ene…

Benoit Rugabirwa, Jean Népo Hakizimana, Francois Niyonzima Niyongabo +1

This review critically examines limitations of current CO2 capture, sequestration, and utilization technologies—capture efficiency, energy demand, economics, and long-term environmental benefit. It reframes CO2 as a chemical feedstock and h…

Huanyu Li, Junyi Zhang, Ning Zhang +6

This work examines combining biochar with Limestone Calcined Clay Cement (LC3) to cut embodied carbon in construction while enhancing material performance. It targets simultaneous CO2 reduction and mechanical improvement in cementitious mat…