Treatment of Dispersed Iron-Bearing Raw Materials and Modeling of the Protection Systems Against Airpollution
Апстракт
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.
Кључне речи:
Modeling / Electric arc furnace dust / Hazardous waste / AccidentИзвор:
Metallurgical and Materials Engineering, 2016, 22, 4, 303-311Издавач:
- Assoc Metallurgical Engineers Serbia, Belgrade
Финансирање / пројекти:
- Иновативна синергија нус-продуката, минимизације отпада и чистије производње у металургији (RS-MESTD-Technological Development (TD or TR)-34033)
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - 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 - 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 = "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. https://hdl.handle.net/21.15107/rcub_cherry_2517
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. https://hdl.handle.net/21.15107/rcub_cherry_2517 .
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, https://hdl.handle.net/21.15107/rcub_cherry_2517 .