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Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution

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Authors
Anđić, Zoran
Korać, Marija
Kamberović, Željko
Article (Published version)
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Abstract
Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that occur in the accident, as well as the modeling of the system of protection against air-pollution due to the cancellation of work the bag filter was carried out. Applying the model (Aloha software package) provides an overview of possible developments of events and zones of propagation of the precipitated particulate matter through the share of cadmium (Cd) in them. In the case of malfunction of filter system, emissions of particulate matter enormously exceed the permitted values. In the conditions of the simulated accident, particle velocity of flue gases was amounted E approximate to 738 mg/s or 2657 g/h of dust. The propagation of the precipitated particulate matter in the lower layer of the atmosphere, downwind, given trough the share of Cd in them, is 100 m from the ...source of pollution for the characteristic density of 5. g/m(2).day and 140m for the characteristic density of 2. g/m(2). day, in the stable state of the atmosphere, i.e. 870 m and 1100 m, respectively, in the neutral state of the atmosphere.

Keywords:
Modeling / Electric arc furnace dust / Hazardous waste / Accident
Source:
Metallurgical and Materials Engineering, 2016, 22, 4, 303-311
Publisher:
  • Assoc Metallurgical Engineers Serbia, Belgrade
Funding / projects:
  • Innovative synergy of by-products, waste minimization and clean technologies in metallurgy (RS-34033)

ISSN: 2217-8961

WoS: 000408831600007

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cherry_2517
URI
https://cherry.chem.bg.ac.rs/handle/123456789/2517
Collections
  • Publikacije
Institution/Community
Inovacioni centar
TY  - JOUR
AU  - Anđić, Zoran
AU  - Korać, Marija
AU  - Kamberović, Željko
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2517
AB  - Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that occur in the accident, as well as the modeling of the system of protection against air-pollution due to the cancellation of work the bag filter was carried out. Applying the model (Aloha software package) provides an overview of possible developments of events and zones of propagation of the precipitated particulate matter through the share of cadmium (Cd) in them. In the case of malfunction of filter system, emissions of particulate matter enormously exceed the permitted values. In the conditions of the simulated accident, particle velocity of flue gases was amounted E approximate to 738 mg/s or 2657 g/h of dust. The propagation of the precipitated particulate matter in the lower layer of the atmosphere, downwind, given trough the share of Cd in them, is 100 m from the source of pollution for the characteristic density of 5. g/m(2).day and 140m for the characteristic density of 2. g/m(2). day, in the stable state of the atmosphere, i.e. 870 m and 1100 m, respectively, in the neutral state of the atmosphere.
PB  - Assoc Metallurgical Engineers Serbia, Belgrade
T2  - Metallurgical and Materials Engineering
T1  - Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution
VL  - 22
IS  - 4
SP  - 303
EP  - 311
UR  - Kon_3333
UR  - https://hdl.handle.net/21.15107/rcub_cherry_2517
ER  - 
@article{
author = "Anđić, Zoran and Korać, Marija and Kamberović, Željko",
year = "2016",
abstract = "Based on the analysis of the non-standard iron-bearing raw materials treatment process and the results of real composition measurements of the flue gas, the study of hazards by identification of harmful substances that occur in the accident, as well as the modeling of the system of protection against air-pollution due to the cancellation of work the bag filter was carried out. Applying the model (Aloha software package) provides an overview of possible developments of events and zones of propagation of the precipitated particulate matter through the share of cadmium (Cd) in them. In the case of malfunction of filter system, emissions of particulate matter enormously exceed the permitted values. In the conditions of the simulated accident, particle velocity of flue gases was amounted E approximate to 738 mg/s or 2657 g/h of dust. The propagation of the precipitated particulate matter in the lower layer of the atmosphere, downwind, given trough the share of Cd in them, is 100 m from the source of pollution for the characteristic density of 5. g/m(2).day and 140m for the characteristic density of 2. g/m(2). day, in the stable state of the atmosphere, i.e. 870 m and 1100 m, respectively, in the neutral state of the atmosphere.",
publisher = "Assoc Metallurgical Engineers Serbia, Belgrade",
journal = "Metallurgical and Materials Engineering",
title = "Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution",
volume = "22",
number = "4",
pages = "303-311",
url = "Kon_3333, https://hdl.handle.net/21.15107/rcub_cherry_2517"
}
Anđić, Z., Korać, M.,& Kamberović, Ž.. (2016). Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution. in Metallurgical and Materials Engineering
Assoc Metallurgical Engineers Serbia, Belgrade., 22(4), 303-311.
Kon_3333
Anđić Z, Korać M, Kamberović Ž. Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution. in Metallurgical and Materials Engineering. 2016;22(4):303-311.
Kon_3333 .
Anđić, Zoran, Korać, Marija, Kamberović, Željko, "Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution" in Metallurgical and Materials Engineering, 22, no. 4 (2016):303-311,
Kon_3333 .

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