GX & Decarbonization Research

Guodong Yao, Qiuxia Zhu, Limin Jin +3

This study proposes an integrated CCU process using CO2-rich off-gas from petrochemical plants and industrial by-product alkaline salts to produce sodium bicarbonate, while simultaneously separating industrial-grade sodium sulfate. This app…

G. Chițiga, S. Isachi

This paper argues that CCS (carbon capture and storage) technology is crucial for climate change mitigation, especially in hard-to-abate sectors. It highlights that CCS supports energy transition, creates green jobs in engineering, research…

Kun Song, Wenbo Gu, Naixin Zhao +1

This study proposes a two-stage robust optimal planning model for a decarbonized integrated energy system considering carbon capture uncertainties. Two carbon capture strategies and six hydrogen pathways are evaluated. Results show that Str…

Divya Prasad, Puneethkumar M. Srinivasappa, Hemavathi Manjunath +4

This paper reviews catalytic advances in the cycloaddition of CO2 with epoxides to produce cyclic carbonates, examining the trade-off between carbon-based materials and efficient CO2 utilization. It provides insights into catalyst design fo…

Y. Biçer, I. Ghiat, Y. Abdullatif +3

This study proposes an integrated system that combines Direct Air Capture (DAC) with building HVAC, using condensed water from the TVSA cycle for green hydrogen production via electrolysis. Economic analysis shows a levelized cost of CO2 ca…

Muhammad Indra Zulmi, Nimmi Zulbainarni, B. Sartono

This paper analyzes the sustainability strategy of PT XYZ, an Indonesian integrated energy company, in entering the blue ammonia industry. Blue ammonia, produced from natural gas with CCS, is a key transitional solution for decarbonization.…

Vahid Atashbari, F. Cash, D. Devegowda +3

This study analyzes the technical and economic feasibility of a bidirectional LNG-CO2 maritime supply chain under proposed U.S.-flag shipping requirements. A case study examines LNG exports from the U.S. Atlantic coast paired with return CO…

Jia Lu, Junjie Wang, Jijun Liu +1

This paper proposes a stochastic optimization scheduling model for a multi-energy virtual power plant (MEVPP) integrating biomass co-combustion carbon capture, power-to-ammonia, and urea synthesis. It accounts for wind and solar uncertainti…

D. S. Klimov, A. N. Drozdov

This paper analyzes the production costs of CO2 capture technologies at industrial and energy facilities. It evaluates cost structures and potential reductions, contributing to the economic feasibility of CCUS.

D. Singh, S. Nagappan, C. Lay +5

This review critically examines BECCUS technology, focusing on market dynamics, policy frameworks, and technological innovation. It recommends transparent carbon pricing, emission trading systems, and certification for biogenic carbon, alon…

Limeng Wang, Haonan Shen, Xingchao Chai +1

This study proposes an optimal dispatch model for an Integrated Energy System (IES) combining P2G with carbon capture (CCS), hydrogen blending in gas-fired CHP units, and hydrogen fuel cells. It incorporates low-carbon demand response and s…

Elmezain A. A.

This study conducts a techno-economic analysis of geological CO2 storage at the Obaiyed oil field in Egypt, focusing on a pure CO2 source from a gas processing plant. Evaluating surface facilities and wells, cost-benefit analysis shows a hi…

Liang Zhang, Shuyan Wu, Baoyuan Wang +3

This paper proposes a Stackelberg game-based collaborative optimization strategy for park-level integrated energy systems (PIES) operating in carbon and green certificate markets. It integrates a CCS-P2G-LCES technology chain to achieve int…

Lei Zhang, Qin Li, Xianxin Gan

This paper proposes a low-carbon optimal scheduling model for integrated energy systems (IES) with CCS, incorporating a dynamic coupling mechanism between carbon and green certificates. Using IGDT for uncertainty, the model minimizes operat…

Mikus Dzenis, Beate Zlaugotne, J. Gušča

This study develops an LCA-based computational framework for CO2 transport by trucks from a cement plant to ports in Latvia and Lithuania. It evaluates three scenarios and includes sensitivity analysis on fuel types and vehicle technologies…

Nguyen V

This paper presents the design and experimental framework of an artificial photosynthesis system that captures CO₂ from flue gas and converts it into oxygen and energy-rich compounds. It integrates a sodium carbonate absorption tower and a …

Ajay Kumar, Imran Ullah, Mohan Lal Verma +1

This paper investigates the adsorption behavior of greenhouse gases on Pd and B co-doped graphitic carbon nitride, exploring its potential as a sensor or scavenger for GHGs from a materials science perspective.

Gen Li, Zhiyuan Ma, Zhongcheng Ma +1

This study presents a facile preparation method for triazine-based ultra-microporous polyaminals networks with enhanced porosity, demonstrating selective uptake of tetrafluoromethane (CF4), a potent greenhouse gas. The improved porosity ena…

Enrique Porter, Bastian González-Barramuño, Sophia Schmidt +5

This study experimentally characterizes thermophysical properties of tetraethylammonium chloride-based eutectic solvents for carbon capture. It provides fundamental data such as density, viscosity, and heat capacity, suggesting potential ap…

Nguyen NMC, Ryu H, Park JY +2

This study identifies the major bottleneck for heterologous production of Me-FDH1, a tungsten-dependent formate dehydrogenase with high activity for CO2/formate interconversion, in E. coli. Although active enzyme was obtained, expression le…