Results 191 to 200 of about 60,481 (279)

Sintering of Iron Ore Concentrate with Microwave

open access: yesSintering of Iron Ore Concentrate with Microwave
openaire  

Iron ore sintering

Iron Ore, 2022
L. Lu, O. Ishiyama
semanticscholar   +3 more sources

Multisource Information Fusion for Autoformer: Soft Sensor Modeling of FeO Content in Iron Ore Sintering Process

IEEE Transactions on Industrial Informatics, 2023
As a key thermal-state indicator of the iron ore sintering process, the content of ferrous oxide (FeO) in the finished sinter is directly related to product quality.
Chong Yang   +3 more
semanticscholar   +1 more source

Emission reduction of PCDD/Fs by flue gas recirculation and activated carbon in the iron ore sintering.

Environmental Pollution, 2023
One of the main sources of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) in the environment is the sintering of iron ore. Both flue gas recirculation (FGR) and activated carbon (AC), which have the impact of decreasing both PCDD/Fs and ...
C. Li   +5 more
semanticscholar   +1 more source

Iron ore sintering with charcoal

Mineral Processing and Extractive Metallurgy, 2007
AbstractThe iron blast furnace is the most widely used and efficient producer of liquid iron; however, emissions from sintering and coking cause environmental pressure for the integrated steel works. The combustion of coke fines (breeze) during sintering contributes to greenhouse gases (e.g.
R. Lovel, K. Vining, M. Dell'Amico
openaire   +1 more source

A Novel Modeling Framework Based on Customized Kernel-Based Fuzzy C-Means Clustering in Iron Ore Sintering Process

IEEE/ASME transactions on mechatronics, 2022
This article proposes a customized kernel-based fuzzy C-means (CKFCM) clustering, which provides an original framework for data interpretation and data analysis and delivers an effective solution for an accurate division of actual run data under multiple
Jie Hu, Min Wu, Luefeng Chen, W. Pedrycz
semanticscholar   +1 more source

Biomass for iron ore sintering

Minerals Engineering, 2010
Abstract Within an integrated steelworks, iron ore sinter making is an energy intensive process. In recent years, biomass is becoming an attractive alternative source of energy to traditional fossil fuels such as coal. In this study, commercially available biomass materials suited to sinter making have been identified as an alternative source of fuel
Mohammad Zandi   +2 more
openaire   +1 more source

On Dioxin Formation in Iron Ore Sintering

Environmental Science & Technology, 2003
Iron ore sintering is an important source of "dioxins", polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). This paper reports on attempts to identify materials, conditions, and mechanisms responsible for PCDD/F formation (i) by investigating salient properties of ores (viz., with respect to oxidation, condensation, and chlorination of model
Mariusz K, Cieplik   +7 more
openaire   +2 more sources

Silver-reductor method for determination of iron in iron ores and iron-ore sinters

Talanta, 1980
A new technique for the quick dissolution of iron ore, magnetite and sinter products has been developed. The sample is dissolved with thioglycollic acid and hydrochloric acid, the excess of thioglycollic acid is oxidized, and the iron is reduced in the silver reductor.
S, Banerjee, R K, Dutta
openaire   +2 more sources

Numerical simulation of iron ore sintering process with coke oven gas injection and oxygen enrichment

International journal of Chemical Reactor Engineering, 2022
Oxygen enrichment is believed to improve productivity and reduce fuel consumption, while gas fuel injection is assumed to improve the product yield and quality in iron ore sintering process.
W. Ni   +7 more
semanticscholar   +1 more source

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