Effects of residual elements on the microstructure and mechanical properties of a Q&P steel DOI

Qing Zhu,

Junheng Gao, Haitao Zhao

et al.

Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

An efficient molten steel slag gas quenching process: Integrating carbon solidification and waste heat recovery DOI
Shuting Wang, Shufan Zhang, Xingxing Cheng

et al.

Waste Management, Journal Year: 2024, Volume and Issue: 186, P. 249 - 258

Published: June 28, 2024

Language: Английский

Citations

29
Assessing the synergistic effects of artificial intelligence on pollutant and carbon emission mitigation in China DOI

Wenli Zhong,

Liu Yang, Kangyin Dong

et al.

Energy Economics, Journal Year: 2024, Volume and Issue: 138, P. 107829 - 107829

Published: Aug. 12, 2024

Language: Английский

Citations

25
Emerging carbon dioxide hotspots in East Asia identified by a top-down inventory DOI Creative Commons

L. Xia,

Rui Liu, Wenxuan Fan

et al.

Communications Earth & Environment, Journal Year: 2025, Volume and Issue: 6(1)

Published: Jan. 7, 2025

A high-resolution carbon dioxide emission inventory is essential for accurate assessment and management. This study used a top-down spatial proxy model to develop (1 km) East Asia from 2012 2021. Combining multiple data sources with geographically weighted regressions can improve the accuracy of distribution sectors within inventories. To demonstrate accuracy, we compared our existing inventories, such as Multi-resolution Emission Inventory China, which uses 'bottom-up' approach. We outline discuss convergence divergence in estimation results different approaches, finding generally consistent results. Based on grid, nationally, China accounted over 80% Asia's emissions, followed by Japan South Korea. The hotspot driver analyses reveal persistent hotspots Northern Eastern well new trends Northwestern China. main drivers emissions growth are economic changes energy mix. cold regions vary depending regional characteristics. Actionable insights provided targeted reduction strategies. Continued occurred across period 2012-2021, emerged Northwest according Asia.

Language: Английский

Citations

1
Analysis of carbon emission and energy consumption transfer characteristics of China's iron and steel industry DOI
Yujie Zhang, Qiang Yue,

Huanyu Wang

et al.

Energy, Journal Year: 2025, Volume and Issue: 318, P. 134924 - 134924

Published: Feb. 7, 2025

Language: Английский

Citations

1
The role of hydrogen in iron and steel production: Development trends, decarbonization potentials, and economic impacts DOI

Jialin Shen,

Qi Zhang, Shuoshuo Tian

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 92, P. 1409 - 1422

Published: Nov. 1, 2024

Language: Английский

Citations

4
Mechanistic study on the collision and trapping of magnetic seeds with fugitive particles in industrial flue gas purification process DOI
Zhang Lian,

Chuanmei Du,

Dengke Xu

et al.

Particulate Science And Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 10

Published: March 25, 2025

Language: Английский

Citations

0
Energy savings and emission reduction benefits of China's aluminum use paths in transport sector DOI
Xue Zheng, Qiang Yue, Heming Wang

et al.

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 979, P. 179524 - 179524

Published: April 27, 2025

Language: Английский

Citations

0
An Efficient Molten Steel Slag Gas Quenching Process: Integrating Carbon Solidification and Waste Heat Recovery DOI
Shuting Wang, Shufan Zhang, Xingxing Cheng

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
An Efficient Molten Steel Slag Gas Quenching Process: Integrating Carbon Solidification and Waste Heat Recovery DOI
Shuting Wang, Shufan Zhang, Xingxing Cheng

et al.

Published: Jan. 1, 2024

Steel mills face numerous challenges in their transition to more environmentally friendly practices and upgrades, particularly the context of achieving carbon neutrality peaking. We have developed a simultaneous waste heat recovery process that combines molten steel slag gas quenching sequestration using lime kiln flue gas. This enables achievement carbonation, capture, recovery. The kinetic model reaction between CO2 reveals unsatisfactory diffusion molecules product layer is underlying mechanism for low carbonation performance slag. Through simulation analysis Aspen Plus, we determined increasing temperature, initial concentration, supplemental flow rate can enhance process. Additionally, raising temperature improve capture Different rates be adjusted based on concentration ensure high level Furthermore, calculation operating costs AHP-TOPSIS method indicates that: 1 t with conversion 15.17 % sequester 55.19 kg CO2, treat 6.08 kmol 92.73 %, recover 2.04 GJ 0.43 exergy while incurring an operational cost 0.68 MWh.

Language: Английский

Citations

0
Study on the performance of electrostatic agglomeration enhances magnetic filter material for filtering fugitive particles in the iron and steel industry DOI
Zhang Lian,

Chuanmei Du,

Yongfa Diao

et al.

Particulate Science And Technology, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 11

Published: Sept. 21, 2024

Language: Английский

Citations

0