Results 11 to 20 of about 60,481 (279)

Emission Control of Toluene in Iron Ore Sintering Using Catalytic Oxidation Technology: A Critical Review

Catalysts, 2023
Iron ore sintering flue gas containing large amounts of volatile organic compounds (VOCs) can form secondary photochemical smog and organic aerosols, thus posing a serious threat to human health and the ecological environment.
Qiqi Shi, Dongrui Kang, Yuting Wang, Xiao Zhang   +3 more
semanticscholar   +1 more source

Preparation and characterisation of environmental-friendly ceramsites from iron ore tailings and sludge

International Journal of Sustainable Engineering, 2021
Ceramsites have been prepared from iron ore tailings and sludge by controlling the content of the iron ore tailings and sludge, and calcination parameters.
Z. Wang, H. J. Chen, L. Z. Pei, X. Y. Guo, C. G. Fan   +4 more
doaj   +1 more source

Automatic Ore Blending Optimization Algorithm for Sintering Based on the Cartesian Product

Metals, 2022
In actual sinter production, batching is a complex metallurgical and mathematical problem. Aiming at the problem of the precising batching of iron ore in the process of sintering batching, an automatic batching algorithm based on a Cartesian product to ...
Xinying Ren, Chaoyi Gao, Hanchen Wang, Shilong Feng, Tao Xue, Aimin Yang   +5 more
doaj   +1 more source

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

Iron-Ore Sintering Process Optimization / Optymalizacja Procesu Aglomeracji Rudy Żelaza

Archives of Metallurgy and Materials, 2015
The work deals with examination of the influence of the ratio between iron ore concentrate and iron ore on quality of produced iron ore sinter. One of the possibilities to increase iron content in sinter is the modification of raw materials ratio, when ...
Fröhlichová M., Ivanišin D., Mašlejová A., Findorák R., Legemza J.   +4 more
doaj   +1 more source

The use of ammonium sulfate as an inhibitor of dioxin synthesis in iron ore sintering process [PDF]

, 2014
The main air pollutants in the sintering process of iron ore are polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans (PCDD/Fs) and harmful dust. Ore sintering on sinter strands is one of the first technology steps in the ironworks.
Wielgosiński, Grzegorz, Łechtańska, Patrycja   +1 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

Biomass–Coal Hybrid Fuel: A Route to Net-Zero Iron Ore Sintering

Sustainability, 2023
The global steel industry uses fossil fuels to produce millions of tonnes of iron ore sinter each year. Sintering is an energy-intensive process that fuses iron ore and flux to produce material that balances a high mechanical strength at a sufficient ...
Sam Reis, P. Holliman, Ciarán Martin, Eurig Jones   +3 more
semanticscholar   +1 more source