Results 21 to 30 of about 1,662 (214)

Synergistic optimization model of sintering ore allocation cost and energy consumption based on PSO–VIKOR

工程科学学报, 2023
As one of the major energy-consuming processes in steel production, sintering accounts for approximately 10% of the total energy consumption of steel production.
Yunfei MA, Qing LI, Jianliang ZHANG, Zhengjian LIU, Feng GUO, Yaozu WANG   +5 more
doaj   +1 more source

Mineralization behavior and strengthening technology of high calcium MSWI fly ash in sintering co-treatment process

Journal of Materials Research and Technology, 2022
Co-processing of municipal solid waste incineration fly ash (MSWI-FA) during iron ore sintering is a potentially feasible path for harmless and resourceful utilization.
Xiaohui Fan, Zhian Zhou, Binbin Huang, Zhiyun Ji, Min Gan, Xuling Chen, Zengqing Sun, Xiaoxian Huang   +7 more
doaj   +1 more source

Migration behavior of alkali metals in an iron ore sintering process with the substitution of biomass for coke breeze

工程科学学报, 2021
Iron ore sintering is a process in which iron ore powder, flux, iron-bearing dust, solid fuel (such as coke powder), and return fines are mixed in a certain proportion, granulated, and then processed into agglomerates by high-temperature generated by ...
Hao ZHOU, Yu-jian XING, Ming-xi ZHOU, Peng-nan MA   +3 more
doaj   +1 more source

Influence of CeO2 on NOx emission during iron ore sintering [PDF]

, 2009
The evolution of NOx during coke combustion in the presence and absence of CeO2 was studied in a quartz fixed bed reactor. The distribution of CeO2 in the coke was examined by SEM.
Chen, Yanguang, Wang, Zhi, Guo, ZC, Guo, Zhancheng   +3 more
core   +1 more source

Investigations into NO_x Formation Characteristics during Pulverized Coal Combustion Catalyzed by Iron Ore in the Sintering Process

Metals, 2022
Sintering accounts for about 50% of the total NOx emissions of the iron and steel industry. NOx emissions from the sintering process can be simulated using the emissions from coke combustion.
Junying Wan, Tiejun Chen, Xianlin Zhou, Jiawen Liu, Benjing Shi, Zhaocai Wang, Lanlan Li   +6 more
doaj   +1 more source

Development Trends of High-Silicon Low-silicon Sintering Technology

Kuangchan zonghe liyong, 2022
In recent years, with the continuous progress of China's blast furnace ironmaking technology, the requirements for the grade of ore into the furnace have also increased.
Jianming Zhi, Jie Li, Fei Li, Daliang Li, Aimin Yang   +4 more
doaj   +1 more source

STUDY OF BIOMASS UTILISATION IN THE IRON ORE SINTERING

Acta Metallurgica Slovaca, 2019
Dominating globally and within Ukraine, the blast-furnace practice for iron production requires iron ore sintering preparation wherein the significant amount of fossil fuel is consumed, accompanied by harmful emissions into the environment.
Lina Kieush, Maksym Yaholnyk, Maksym Boyko, Andrii Koveria, Vladyslav Ihnatenko   +4 more
doaj   +1 more source

Review on the Phase Equilibria in Iron Ore Sinters

ISIJ International, 2020
Abstract Sintering process is a commonly used pre-treatment process for iron containing burden materials with an aim to produce porous, agglomerated sinter material with suitable properties to be charged into the blast furnace. During the sintering process the material undergoes a series of reactions, during which the conditions vary considerably ...
Heikkinen, E.-P. (Eetu-Pekka), Iljana, M. (Mikko), Fabritius, T. (Timo)   +2 more
openaire   +3 more sources

Granulation of coke breeze fine for using in the sintering process [PDF]

Science of Sintering, 2010
Coke breeze is the main fuel used in the sintering process. The value of -3+1 mm. represents the most favorable particle size for coke breeze in the sintering process.
Mohamed F.M., El-Hussiny N.A., Shalabi M.E.H.   +2 more
doaj   +1 more source

IRON ORE SINTER PRODUCTION USING ELECTRIC ARC FURNACE DUST AS RAW MATERIAL [PDF]

Tecnologia em Metalurgia, Materiais e Mineração, 2013
The steel production through Electric Arc Furnaces (EAF) generates approximately 15% to 20% of Electric Arc Furnace Dust (EAFD). This waste is considered dangerous due to the presence of metals as lead and cadmium that leach in contact with water ...
Victor Bridi Telles, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório   +2 more
doaj   +1 more source