Measuring temperature of the atmosphere in the steelmaking furnace

Pyszko, René; Brestovič, Tomáš; Jasminská, Natália; Lázár, Marián; Machů, Mario; Puškár, Michal; Turisová, Renáta

doi:10.1016/j.measurement.2015.07.052

Cited by 7 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The final diameter of the B-type thermocouple was 6 mm, and the selected material for the external protection was sintered Al 2 O 3 . This ceramic covering provides sensor resistance against slag and fouling deposition, chemical attack from its environment (condensation of corrosive alkali salts), thermal shocks and hermitic sealing to environmental conditions [21].…”

Section: Temperature Monitoringmentioning

confidence: 99%

Novel Test Bench for the Active Reduction of Biomass Particulate Matter Emissions

et al. 2020

View full text Add to dashboard Cite

This paper introduces an experimental plant specifically designed to challenge the main operating issues related to modern biomass combustion systems (mainly NOx, particulate matter, and deposition phenomena). The prototype is an 11–18 kW overfed fixed-bed burner with a modular configuration, and the design considers the implementation of certain strategies for improving combustion: (1) a complete refrigeration system that also includes the fuel bed; and (2) an air injection control through flue gas recirculation. First, the stability and repeatability of the facility were successfully tested, establishing the duration of transient periods in the phase of experiment design. The results revealed similar effects in temperature and particulate emissions when comparing the use of the cooling bed and recirculation techniques. Reductions of 15% and up to 70% were achieved for the exhaust temperature and particulate matter concentration, respectively. Otherwise, the refrigeration considerably reduced the bed temperature, especially in its core, which enhanced the condensation of volatile salts and therefore the fouling phenomena. Although the viability of using both techniques as temperature control methods is demonstrated, further studies are needed to clarify the specific effects of each technology and to clarify the possible significance of a hybrid solution that combines both strategies.

show abstract

Section: Temperature Monitoringmentioning

confidence: 99%

Novel Test Bench for the Active Reduction of Biomass Particulate Matter Emissions

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Furnace conditions such as temperature and heat transfer to the batch must be observed [3][4][5][6]. Proper combustion settings in burner systems will increase the life of the aggregates and reduce the amount of emissions produced [4,6]. Adjustment of combustion parameters is also possible using mathematical models and simulations.…”

Section: Introductionmentioning

confidence: 99%

Numerical Modelling of Gaseous Fuel Combustion Process with the Stepwise Redistribution of Enriched Combustion Air

2020

View full text Add to dashboard Cite

The authors of this paper present the results of simulations for burner system design changes in the smelting aggregate. Based on the analysis of the existing burner system in the experimental aluminium smelting equipment, changes in the burner design were proposed. The obtained results are presented in tables and figures. The properties of the proposed changes were investigated using the simulation software ANSYS. The simulations confirmed the suitability of the proposed system for shortening the flame length and intensification of the mixing of gaseous media.

show abstract

Use of low-cost UAV photogrammetry to analyze the accuracy of a digital elevation model in a case study

Kršák¹,

Blištán²,

Paulíková

et al. 2016

Measurement

145

View full text Add to dashboard Cite

Measuring temperature of the atmosphere in the steelmaking furnace

Cited by 7 publications

References 18 publications

Novel Test Bench for the Active Reduction of Biomass Particulate Matter Emissions

Novel Test Bench for the Active Reduction of Biomass Particulate Matter Emissions

Numerical Modelling of Gaseous Fuel Combustion Process with the Stepwise Redistribution of Enriched Combustion Air

Use of low-cost UAV photogrammetry to analyze the accuracy of a digital elevation model in a case study

Contact Info

Product

Resources

About