Recikliranje kondenzatora

master's thesis

• Title: Recikliranje kondenzatora : diplomski rad
• Title (english): Capacitors recycling : master's thesis
• Author: Andrea Žugčić
• Mentor: Gordan Bedeković (mentor)
• Committee member: Gordan Bedeković
• Committee member: Želimir Veinović
• Committee member: Dalibor Kuhinek
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Mining and Geotechnical Engineering); Zagreb
• Defense date and country: 2013-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Mining

Abstract

Područje zbrinjavanja otpada danas je jedno od ključnih područja u zaštiti okoliša. U svijetu, Europi i Hrvatskoj prevladava trend porasta količina otpada, pri čemu je najčešća metoda zbrinjavanja odlaganje. Recikliranje otpada još uvijek nije dovoljno zastupljeno. Upotreba električnih i elektroničkih uređaja široko je raširena i znatno opterećuje okoliš. Sve veća proizvodnja električnih i elektroničkih uređaja ima za posljedicu sve veće količine električnog i elektroničkog otpada (EE otpada). Recikliranje EE otpada specifično je po nužnoj separaciji različitih vrsta materijala kako bi se izbjegla degradacija svojstava reciklata.
U ovom radu istražena je mogućnost separacije različitih vrsta materijala koje se nalaze u elektrolitskim kondenzatorima primjenom metoda oplemenjivanja mineralnih sirovina (separacija u zračnoj struji, separacija na koncentracijskom stolu i pliva-tone separacija) Eksperimentalno je utvrđen utjecaj pojedinih radnih parametara uređaja i svojstava ulaznog materijala na uspješnost separacije, kvalitetu produkata i iskorištenje korisnih komponenti. Rezultati su pokazali da se metal aluminij može uspješno separirati iz elektrolitskih kondenzatora primjenom metoda oplemenjivanja mineralnih sirovina.

Abstract (english)

Abstract: Waste management today is one of the key areas in environmental protection. Both in the world and in Europe and Croatia, there is a prevailing trend of waste growth, while the most common method used continues to be waste disposal. Recycling of waste is still not sufficiently widespread. The use of electric and electronic equipment is very common and puts a significant strain on the environment. Ever growing production of electric and electronic equipment has a great consequence of increasing EE waste. EE waste recycling is specific for its necessary separation of different types of materials in order to avoid the degradation of recyclat properties.
This paper tries to explore the possibility of separation of different types of materials from a electrolytic capacitors using the mineral processing methods: air stream separation, wet shaking table separation and sink-float separation. Experiments have shown the effects of certain operating device parameters and properties of the input material on separation efficiency, product quality and yield of useful components. Obtained results have shown that metal aluminum can be successfully separeted from electrolytic capacitors using the mineral processing methods.

• Keywords: recikliranje; separacija; EE otpad; elektrolitski kondenzatori
• Keywords (english): recycling; separation; EE waste; electrolytic capacitors
• Language: croatian
• URN:NBN: urn:nbn:hr:169:082858
• Study programme: Title: Mining; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka rudarstva (magistar/magistra inženjer/inženjerka rudarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2016-01-22 09:14:23