Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes
Апстракт
This paper presents the results of a new industrial use the ultrasonic spray for gas cooling from sulphide copper concentrate roasting in the fluo solid reactor and the results of wet gas treatment (washing) in the scrubber plant during treatment the secondary copper bearing raw materials in RTB Bor (Serbia). The use of a new ultrasonic nozzle for gas cooling from the fluo solid reactor resulted as a necessity because the efficiency of existing installed spray of foreign manufacture was very bad. The use of such spray has caused the formation of large deposits of wet dust on the walls of cooling tower, and their shaking caused the system blockage for dust transport of dust and stoppage the entire plant. Frequent blockage and inability of cleaning resulted into high consumption of nozzles. Construction of a new ultrasonic nozzle was based on the famous Hartman ultrasound generator and it is patented. The possibility of its dismantling (disassembly) has allowed a complete cleaning and re...liable operation and the nozzles, currently used, are in a continuous operation over a decade. New ultrasonic spray has been also successfully applied in the scrubber plant for gas washing during the copper scrap treatment with high zinc content. Separation degree of ZnO in the scrubber from the process gas was 98.6%. The new design of ultrasonic spray and its successful use for cooling and cleaning the metallurgical gases will be applied in modernization the Copper Smelter in RTB Bor.
Кључне речи:
Gas Treatment / Ultrasonic spray / Recycling / Wet dedustingИзвор:
TMS Annual Meeting, 2012, 1, 133-140Издавач:
- 141st Annual Meeting and Exhibition, TMS 2012
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Cirković, Milorad AU - Trujić, Vlastimir AU - Kamberović, Željko PY - 2012 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2009 AB - This paper presents the results of a new industrial use the ultrasonic spray for gas cooling from sulphide copper concentrate roasting in the fluo solid reactor and the results of wet gas treatment (washing) in the scrubber plant during treatment the secondary copper bearing raw materials in RTB Bor (Serbia). The use of a new ultrasonic nozzle for gas cooling from the fluo solid reactor resulted as a necessity because the efficiency of existing installed spray of foreign manufacture was very bad. The use of such spray has caused the formation of large deposits of wet dust on the walls of cooling tower, and their shaking caused the system blockage for dust transport of dust and stoppage the entire plant. Frequent blockage and inability of cleaning resulted into high consumption of nozzles. Construction of a new ultrasonic nozzle was based on the famous Hartman ultrasound generator and it is patented. The possibility of its dismantling (disassembly) has allowed a complete cleaning and reliable operation and the nozzles, currently used, are in a continuous operation over a decade. New ultrasonic spray has been also successfully applied in the scrubber plant for gas washing during the copper scrap treatment with high zinc content. Separation degree of ZnO in the scrubber from the process gas was 98.6%. The new design of ultrasonic spray and its successful use for cooling and cleaning the metallurgical gases will be applied in modernization the Copper Smelter in RTB Bor. PB - 141st Annual Meeting and Exhibition, TMS 2012 C3 - TMS Annual Meeting T1 - Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes EP - 140 SP - 133 VL - 1 UR - https://hdl.handle.net/21.15107/rcub_technorep_2009 ER -
@conference{ author = "Cirković, Milorad and Trujić, Vlastimir and Kamberović, Željko", year = "2012", abstract = "This paper presents the results of a new industrial use the ultrasonic spray for gas cooling from sulphide copper concentrate roasting in the fluo solid reactor and the results of wet gas treatment (washing) in the scrubber plant during treatment the secondary copper bearing raw materials in RTB Bor (Serbia). The use of a new ultrasonic nozzle for gas cooling from the fluo solid reactor resulted as a necessity because the efficiency of existing installed spray of foreign manufacture was very bad. The use of such spray has caused the formation of large deposits of wet dust on the walls of cooling tower, and their shaking caused the system blockage for dust transport of dust and stoppage the entire plant. Frequent blockage and inability of cleaning resulted into high consumption of nozzles. Construction of a new ultrasonic nozzle was based on the famous Hartman ultrasound generator and it is patented. The possibility of its dismantling (disassembly) has allowed a complete cleaning and reliable operation and the nozzles, currently used, are in a continuous operation over a decade. New ultrasonic spray has been also successfully applied in the scrubber plant for gas washing during the copper scrap treatment with high zinc content. Separation degree of ZnO in the scrubber from the process gas was 98.6%. The new design of ultrasonic spray and its successful use for cooling and cleaning the metallurgical gases will be applied in modernization the Copper Smelter in RTB Bor.", publisher = "141st Annual Meeting and Exhibition, TMS 2012", journal = "TMS Annual Meeting", title = "Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes", pages = "140-133", volume = "1", url = "https://hdl.handle.net/21.15107/rcub_technorep_2009" }
Cirković, M., Trujić, V.,& Kamberović, Ž.. (2012). Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes. in TMS Annual Meeting 141st Annual Meeting and Exhibition, TMS 2012., 1, 133-140. https://hdl.handle.net/21.15107/rcub_technorep_2009
Cirković M, Trujić V, Kamberović Ž. Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes. in TMS Annual Meeting. 2012;1:133-140. https://hdl.handle.net/21.15107/rcub_technorep_2009 .
Cirković, Milorad, Trujić, Vlastimir, Kamberović, Željko, "Industrial use of a new ultrasound spray for coolin and wet gas treatment in the pyrometallurgical processes" in TMS Annual Meeting, 1 (2012):133-140, https://hdl.handle.net/21.15107/rcub_technorep_2009 .