Results 1 to 10 of about 320,734 (316)

Analysis of the synergistic benefits of typical technologies for pollution reduction and carbon reduction in the iron and steel industry in the Beijing–Tianjin–Hebei region [PDF]

Scientific Reports
With its high energy consumption and pollutant emissions, the iron and steel industry is a significant source of air pollution and carbon emissions in the Beijing–Tianjin–Hebei (BTH) region.
Wei Wen, Zifan Deng, Xin Ma, Yi Xing, Chongchao Pan, Yusong Liu, Han Zhang, W. A. N. D. Tharaka, Tongxin Hua, Liyao Shen   +9 more
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Increased operational reliability tubing from steel 25CrMnNb grade [PDF]

E3S Web of Conferences, 2021
The conventional tubing supplied to oilfields with low aggressive environments: with pCO2 up to 0.3 atm and pH2S up to 0.005 atm often shows signs of pitting carbon dioxide corrosion after operation. To solve the problem, a new sparingly alloyed steel of
Laev Konstantin, Devyaterikova Nataya, Aleksandrov Sergey, Shcherbakov Igor, Rogova Kseniya, Oshurkov Georgiy, Radionova Irina, Pavlov Aleksandr, Alekseeva Ekaterina, Strekalovskaya Darya   +9 more
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Carbon quota scheme for China’s iron and steel industry based on output efficiency [PDF]

Ziyuan Kexue, 2023
[Objective] In order to help China’s iron and steel industry to enter the carbon emission trading market, previous studies have mainly allocated carbon quotas for iron and steel enterprises from the perspective of the impact of cost.
SONG Yazhi, LI Yin, LI Zhongfei
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Interactions between a cavitation bubble and solidification front under the effects of ultrasound: Experiments and lattice Boltzmann modeling

Ultrasonics Sonochemistry, 2022
The phenomena of melting and dendritic fragmentation are captured by using an in-situ device during the ultrasound-assisted solidification of a succinonitrile-acetone (SCN-ACE) alloy.
Yu Chen, Qingyu Zhang, Xiaonan Wang, Zhengjun Yao   +3 more
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Effect of Austenite Grain Size on the Bainitic Transformation in a 690 MPa Grade High-Strength Multi-Functional Construction Steel

Metals, 2022
A high-strength low-carbon construction structural steel was investigated in the laboratory. The various austenite grain sizes were obtained by austenitizing the steel at different temperatures.
Zhenye Chen, Xiujuan Zhao, Jianjun Qi, Wenting Zhu, Yanqing Zhao, Liqing Chen   +5 more
doaj   +1 more source

Development of Emissions Inventory and Pollution Classification for Energy-Intensive Heavy Metal Industries in A Densely Distributed Area [PDF]

Nature Environment and Pollution Technology, 2021
The iron and steel industry puts considerable pressure on the regional environment of the Beijing-Tianjin-Hebei (BTH) area, and the PM2.5 pollution has caused serious harm to public health.
Jia Jia, Jingjing Yang, Yawen Song, Huimin Chen and Xi Zhang
doaj   +1 more source

Mechanical properties and strengthening mechanism of V-containing weathering steel

Materials Research Express, 2023
In order to insure atmospheric resistance and weldability, the carbon content of weathering steel was decreased. At the same time, increases in Mn content and V-N micro-alloying were adopted to increase the strength of weathering steel in this paper. The
Wang Bo, Zhang Hua, Zhang Bo, Liu Cheng-bao, Li Hui   +4 more
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Spatial Effect and Threshold Characteristics of China’s Iron and Steel Industrial Agglomeration on Fog-Haze Pollution

Atmosphere, 2023
The iron and steel industry is an important foundation of the national economy. It is the inevitable choice, to achieve high-quality development in the new era of the iron and steel industry, to speed up the green development of the iron and steel ...
Jingkun Zhou, Yunkai Zhou
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Low-carbon development strategy analysis of the domestic and foreign steel industry

工程科学学报, 2022
In an era of green and low-carbon development, the global steel industry has conducted low-carbon research, and various low-carbon technologies have continuously emerged.
Zhi-feng CUI, An-jun XU, Fang-qin SHANGGUAN   +2 more
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Technical Development and Prospect for Collaborative Reduction of Pollution and Carbon Emissions from Iron and Steel Industry in China

Engineering, 2023
As the largest steel-producing country, China’s steel industry has experienced rapid development in terms of production level and quality. Owing to the high consumption of coal in the iron and steel industry, air pollutants and carbon dioxide (CO2) show ...
Tingyu Zhu, Xiaolong Liu, Xindong Wang, Hong He   +3 more
doaj   +1 more source