Effects of local CO2 injection on the chemistry of methane inverse diffusion sooting flames: An experimental and numerical study DOI

Yue Zhu,

Tianjiao Li, Hang Ren

et al.

Fuel, Journal Year: 2024, Volume and Issue: 381, P. 133597 - 133597

Published: Nov. 11, 2024

Language: Английский

A mini review for hydrogen production routes toward carbon neutrality DOI Creative Commons
Teng Hu, Yajie Song, Xiao Zhang

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: 1(1)

Published: Jan. 15, 2025

Abstract Hydrogen energy is essential to establishing a sustainable and reliable system. The continuously growing demand for hydrogen driven by the challenges associated with greenhouse gas emissions resource depletion. This paper investigates summarizes some intriguing production processes that have evolved from laboratory stages mature commercial applications. analysis of techno-economic, environmental effects investment trends these are included. Currently, dominantly produced methods fossil fuels as feed. These technology relatively account majority world's production, around 99%. However, results in significant carbon emissions. Around 1400 million tons dioxide emitted into atmosphere. To achieve neutral strategy, hydrocarbon needs become clean. Equipping capture, utilization, storage system promising way reduce In addition, schemes zero like electrolytic photocatalysis attracting increasing attention. survey suggest price addition capture equipment ranges 1.47 6.04 USD/kg, which higher than value without additional facility (1.03–2.08 USD/kg). introduction tax expected narrow cost gap between two. Besides, electrolysis remains expensive (6.25–12.2 USD/kg), depending on source cell equipment. high-pressure autothermal reforming technique coupled powered renewable favored global investment. Finally, key opportunities clean discussed this paper. More attention should be paid catalyst blockage or deactivation fuel production. For new zero-carbon method, designing efficient, economical catalysts materials its large-scale application.

Language: Английский

Citations

2
The effect of pressure up to 6 atm over soot maturity in laminar ethylene flames DOI
Francisco Cepeda, Ali Yousefzadi Nobakht, Ignacio Verdugo

et al.

Combustion and Flame, Journal Year: 2025, Volume and Issue: 274, P. 113977 - 113977

Published: Jan. 15, 2025

Language: Английский

Citations

2
Understanding soot formation: A comprehensive analysis using reactive models in Inverse Non-Premixed Flames DOI
Jorge Curinao, Francisco Cepeda, Felipe Escudero

et al.

Combustion and Flame, Journal Year: 2024, Volume and Issue: 267, P. 113569 - 113569

Published: July 2, 2024

Language: Английский

Citations

5
Chemical suppressive effect of ammonia addition on soot formation in laminar diffusion flames DOI
Junjun Guo, Carson Chu, Qi Wang

et al.

Proceedings of the Combustion Institute, Journal Year: 2024, Volume and Issue: 40(1-4), P. 105627 - 105627

Published: Jan. 1, 2024

Language: Английский

Citations

3
Effects of Fuel Diluents on Flame Characteristics of Laminar Methane-Oxygen Inverse Diffusion Flames DOI
Raul Serrano-Bayona, Carson Chu,

Faruk Y. Aydin

et al.

Combustion Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 25

Published: April 2, 2025

Language: Английский

Citations

0
Experimental study of hydrodynamic instabilities in laminar normal and inverse diffusion flames under elevated pressures DOI
Raul Serrano-Bayona, Tao Yang, Peng Liu

et al.

Combustion and Flame, Journal Year: 2025, Volume and Issue: 276, P. 114165 - 114165

Published: April 9, 2025

Language: Английский

Citations

0
Radiative characterization detection and mechanism analysis of soot generation and oxidation during coal combustion based on hyperspectral and mid-wave infrared imaging techniques DOI

Ke Chang,

Meng Liu,

Zixue Luo

et al.

Combustion and Flame, Journal Year: 2025, Volume and Issue: 276, P. 114177 - 114177

Published: April 11, 2025

Language: Английский

Citations

0
Experimental study on flame temperature distribution and pollutant emission characteristics of CH4 mixed with CO2/N2/H2 combustion DOI
Huan Yang, S.W. Jin,

Yueyang He

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 71, P. 750 - 762

Published: May 23, 2024

Language: Английский

Citations

2
Characterization of CH4-CO2-O2 diffusion flames near autothermal reforming condition DOI
Peng Liu, You Zhang, Junjun Guo

et al.

Proceedings of the Combustion Institute, Journal Year: 2024, Volume and Issue: 40(1-4), P. 105215 - 105215

Published: Jan. 1, 2024

Language: Английский

Citations

2
Experimental and numerical research on the effects of pressure and CO2 dilution on soot formation in laminar co-flow methane/air diffusion flames DOI Creative Commons

Yinggui Zhou,

P. Zhang,

Shengfu Wang

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(41), P. 30260 - 30271

Published: Jan. 1, 2024

An experimental and numerical investigation was conducted to examine the formation of soot in methane/air laminar diffusion flames under varying CO

Language: Английский

Citations

2