GX & Decarbonization Research

Ariel Z. Plantz, Muhammad M. Hussain, Gary T. Rochelle

This study examines carbon treatment methods to mitigate piperazine oxidation at a national carbon capture facility, aiming to extend solvent life and improve cost-efficiency of CCUS operations.

Rizki Utami, Tisa Rani Saha, Eun Yeol Lee

This paper provides an overview of lignin valorization for carbon neutrality. Lignin, a renewable aromatic polymer from biomass, can be converted into green materials and applied in carbon capture and utilization (CCUS) technologies. The re…

Jinsong Shi, Runhan Yan, Nanfu Yan +5

This study synthesizes nitrogen-doped carbon flower-like materials and evaluates their carbon capture performance. Results show high CO2 adsorption capacity and selectivity, suggesting potential for CCUS applications.

Bei Lin, Xiaoyu Ji, Yingtong Wang +1

This paper proposes a robust optimization approach for CCUS infrastructure design that accounts for carbon emission uncertainty, enabling optimal selection of pipelines and storage sites under uncertainty, supporting policy and investment d…

Bharat Kumar Majhi

This paper explores the potential of cyanobacteria for carbon capture, storage, and utilization (CCUS). It reviews CO2 fixation via photosynthesis and subsequent storage or conversion into valuable products. Challenges and prospects of biol…

Pin Lv, Qun Huan, Min Song

This review examines biochar production optimization and carbon sequestration potential, assessing its contribution to carbon neutrality.

Tayyab Shahid, Khizar Abid, Alexander Hessinger +1

This review comprehensively compares geophysical monitoring methods for CO2 storage, including seismic (time-lapse VSP, microseismic) and non-seismic (gravimetry, ERT, fiber optic) techniques. Case studies from Sleipner, Cranfield, and MRCS…

Fan Liu, Liang Zhao, Chen Zhu +1

This study experimentally investigates the dissolution kinetics of steel slag in ammonium chloride solutions for carbon mineralization. It quantifies how reaction conditions affect dissolution rates, providing insights to improve carbon cap…

Svetlana Ratner, Anastasiia Sinelnikova, Narine Khalatyan +2

This paper critically reviews Russia's CCUS policy in the context of hydrogen energy development. It analyzes the role and challenges of CCUS in Russia's energy strategy and discusses implications for global climate goals.

Ponnivalavan Babu, Junjie Zheng, Praveen Linga +2

This perspective article explores the potential of gas hydrates in carbon capture, transport, and storage (CCUS). Gas hydrates can store CO2 at high density, offering efficient transportation and geological sequestration options. It discuss…

Peng-Tao Wang, Xiao-Ya Liang, Fei-Yin Wang +1

This study evaluates optimized CCUS deployment in China's cement industry using scenario analysis. It assesses costs, CO2 reduction potential, and priority technology pathways, providing insights for China's emission reduction targets.

Ahmed Fatah, Ahmed Al-Yaseri, Rida Assaggaf +1

This paper proposes using CO2-enriched ammonium solutions to enhance carbon capture and sequestration in cement systems. The cement industry is a major CO2 emitter, and this method may improve carbon fixation efficiency. While specific expe…

Koki Yagihara, Hajime Ohno, Yasuhiro Fukushima

This study analyzes how evaluation methodology affects the estimated greenhouse gas mitigation potential of post-combustion CO2 capture, using sensitivity analysis and metrics. It highlights that methodology choice significantly shapes CCUS…

Priyanka Shukla, Manisha Kumari, Vinod Atmaram Mendhe

This critical review examines the complexities, challenges, and strategic insights of geologic CO2 sequestration in India, contributing to the path toward net zero emissions.

Yashar Aryanfar, Yu-Hsun Tsai, Wei Wu

This study thermodynamically evaluates an oxy-fuel combustion power plant integrated with LNG regasification for net zero emissions. It highlights potential efficiency improvements and CO2 capture, offering a pathway for decarbonized power …

Wanying Wu, Haibo Zhai

This paper conducts a life cycle assessment (LCA) of co-firing biomass with carbon capture and storage (CCS) at coal-fired power plants to evaluate the potential for achieving net-zero emissions. It quantifies the greenhouse gas emission re…

Peng-Tao Wang, Fei-Yu Song, Jia-Ning Kang +5

This study conducts a cost-benefit comparison of two decarbonization pathways for the cement industry in China: steel slag co-utilization and carbon capture, utilization and storage (CCUS). It quantifies costs and CO2 reduction effects of e…

Shaima Al-Salmani, Muhammad Bilal, Muhammad Abdul Qyyum

This paper proposes a multi-criteria decision framework for evaluating commercial and advanced CO2 capture technologies, using a data-driven review to assess their applicability for industrial decarbonization.

M. Hassan, M. B. Rasheed, Inam Ullah Khan +1

This study develops a dynamic Water-Energy-Carbon trade-off optimization model using Soft Actor-Critic deep reinforcement learning for industrial decarbonization. It quantifies the secondary burden of carbon capture on water and power syste…

José Luis Ares-Sainz, Ivaylo Bozhkov, Veronika Georgieva +2

This paper assesses the environmental and economic feasibility of CO2 capture and storage (CCS) for decarbonizing a Bulgarian cement plant. It provides a case study of a hard-to-abate sector and evaluates emission reductions and costs.