Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže
Procedures for primary pretreatment and processing of waste tin plates and metallic packings
Abstract
Otpadni beli lim i metalna ambalaža predstavljaju osnovnu sirovinsku bazu za regeneraciju kalaja. Tehnološki postupak njihove regeneracije obuhvata dve osnovne faze: pripremu otpada i njegovu dalju preradu. Priprema konzervi za dalju preradu je veoma važna faza u tehnologiji regeneracije kalaja sa belog lima i obuhvata sakupljanje, pretpranje, sortiranje, usitnjavanje, dopunsko pranje nakon sitnjenja, odmašćivanje i skidanje laka i završno pranje. Priprema otpadnog belog lima je jednostavnija usled manjeg stepena zaprljanosti. Prerada prethodno pripremljenog otpada radi izdvajanja kalaja iz otpadnog belog lima vrši se primenom postupka hlorovanja, elektrolitičkog rastvaranja i taloženja ili alkalnog luženja i elektrolize.
Waste tin plates and metallic pickings are main secondary tin sources. The technological procedure for their processing includes two basic stages: pretreatment of the scrap and it is further processing. The tin-plated cans pretreatment is a very important phase in the technology of tin regeneration from the waste tin plates. The technology includes the following operations, cans collection, rewashing, sorting, crushing, additional washing after the crushing, degreasing and warmish removal and final washing. Due to the lower grade of impurities pretreatment of the waste tin plates is simpler in comparison with the tin-plated cans. The processing of the previously prepared scrap, aimed to the tin recovery from the waste tin plates can be carried out in two ways. In one case, the processing consists of chlorination treatment, electrolytic dissolution and precipitation, while in the other case alkaline leaching and electrolysis are employed.
Keywords:
reciklaža / priprema / prerada / konzerve / kalaj / beli lim / tin-plated cans / tin / tin plate / recycling / processing / pretreatmentSource:
Tehnika - Rudarstvo, geologija i metalurgija, 2005, 56, 3, 9-14Publisher:
- Savez inženjera i tehničara Srbije, Beograd
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Institution/Community
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Ilić, Ilija B. AU - Sokić, Miroslav AU - Vučković, Nataša AU - Matković, Vladislav PY - 2005 UR - https://ritnms.itnms.ac.rs/handle/123456789/87 AB - Otpadni beli lim i metalna ambalaža predstavljaju osnovnu sirovinsku bazu za regeneraciju kalaja. Tehnološki postupak njihove regeneracije obuhvata dve osnovne faze: pripremu otpada i njegovu dalju preradu. Priprema konzervi za dalju preradu je veoma važna faza u tehnologiji regeneracije kalaja sa belog lima i obuhvata sakupljanje, pretpranje, sortiranje, usitnjavanje, dopunsko pranje nakon sitnjenja, odmašćivanje i skidanje laka i završno pranje. Priprema otpadnog belog lima je jednostavnija usled manjeg stepena zaprljanosti. Prerada prethodno pripremljenog otpada radi izdvajanja kalaja iz otpadnog belog lima vrši se primenom postupka hlorovanja, elektrolitičkog rastvaranja i taloženja ili alkalnog luženja i elektrolize. AB - Waste tin plates and metallic pickings are main secondary tin sources. The technological procedure for their processing includes two basic stages: pretreatment of the scrap and it is further processing. The tin-plated cans pretreatment is a very important phase in the technology of tin regeneration from the waste tin plates. The technology includes the following operations, cans collection, rewashing, sorting, crushing, additional washing after the crushing, degreasing and warmish removal and final washing. Due to the lower grade of impurities pretreatment of the waste tin plates is simpler in comparison with the tin-plated cans. The processing of the previously prepared scrap, aimed to the tin recovery from the waste tin plates can be carried out in two ways. In one case, the processing consists of chlorination treatment, electrolytic dissolution and precipitation, while in the other case alkaline leaching and electrolysis are employed. PB - Savez inženjera i tehničara Srbije, Beograd T2 - Tehnika - Rudarstvo, geologija i metalurgija T1 - Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže T1 - Procedures for primary pretreatment and processing of waste tin plates and metallic packings EP - 14 IS - 3 SP - 9 VL - 56 UR - conv_68 ER -
@article{ author = "Ilić, Ilija B. and Sokić, Miroslav and Vučković, Nataša and Matković, Vladislav", year = "2005", abstract = "Otpadni beli lim i metalna ambalaža predstavljaju osnovnu sirovinsku bazu za regeneraciju kalaja. Tehnološki postupak njihove regeneracije obuhvata dve osnovne faze: pripremu otpada i njegovu dalju preradu. Priprema konzervi za dalju preradu je veoma važna faza u tehnologiji regeneracije kalaja sa belog lima i obuhvata sakupljanje, pretpranje, sortiranje, usitnjavanje, dopunsko pranje nakon sitnjenja, odmašćivanje i skidanje laka i završno pranje. Priprema otpadnog belog lima je jednostavnija usled manjeg stepena zaprljanosti. Prerada prethodno pripremljenog otpada radi izdvajanja kalaja iz otpadnog belog lima vrši se primenom postupka hlorovanja, elektrolitičkog rastvaranja i taloženja ili alkalnog luženja i elektrolize., Waste tin plates and metallic pickings are main secondary tin sources. The technological procedure for their processing includes two basic stages: pretreatment of the scrap and it is further processing. The tin-plated cans pretreatment is a very important phase in the technology of tin regeneration from the waste tin plates. The technology includes the following operations, cans collection, rewashing, sorting, crushing, additional washing after the crushing, degreasing and warmish removal and final washing. Due to the lower grade of impurities pretreatment of the waste tin plates is simpler in comparison with the tin-plated cans. The processing of the previously prepared scrap, aimed to the tin recovery from the waste tin plates can be carried out in two ways. In one case, the processing consists of chlorination treatment, electrolytic dissolution and precipitation, while in the other case alkaline leaching and electrolysis are employed.", publisher = "Savez inženjera i tehničara Srbije, Beograd", journal = "Tehnika - Rudarstvo, geologija i metalurgija", title = "Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže, Procedures for primary pretreatment and processing of waste tin plates and metallic packings", pages = "14-9", number = "3", volume = "56", url = "conv_68" }
Ilić, I. B., Sokić, M., Vučković, N.,& Matković, V.. (2005). Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže. in Tehnika - Rudarstvo, geologija i metalurgija Savez inženjera i tehničara Srbije, Beograd., 56(3), 9-14. conv_68
Ilić IB, Sokić M, Vučković N, Matković V. Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže. in Tehnika - Rudarstvo, geologija i metalurgija. 2005;56(3):9-14. conv_68 .
Ilić, Ilija B., Sokić, Miroslav, Vučković, Nataša, Matković, Vladislav, "Postupci primarne pripreme i prerade otpadnih belih limova i metalne ambalaže" in Tehnika - Rudarstvo, geologija i metalurgija, 56, no. 3 (2005):9-14, conv_68 .