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Title:Predelava rudnega ostanka v podjetju Cinkarna Celje d.d. : magistrsko delo
Authors:ID Palčnik, Janez (Author)
ID Samec, Niko (Mentor) More about this mentor... New window
ID Nedelko, Zlatko (Mentor) More about this mentor... New window
ID Verhovšek, Dejan (Comentor)
Files:.pdf MAG_Palcnik_Janez_2023.pdf (4,49 MB, This file will be accessible after 24.10.2026)
MD5: 0322107CF64C7F8D50FAF5C7BD682B2F
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Skrb za okolje in ekološke regulacije so podjetja v zadnjih letih vzpodbudila v iskanje trajnostnih industrijskih rešitev. Čeravno se zdi, da ekološki oziroma okoljski inženiring in posodabljanje proizvodnje prinašata le veliko investicij ter manjše končne prihodke, ni tako. Z razvojem novih metod in tehnologij je možno v veliki meri enake procese izvesti ceneje, učinkoviteje ter bolj trajnostno naravnano. V magistrskem delu je predstavljen razvoj metode ponovne uporabe odpadnega rudnega ostank, z namenom povečanja učinkovitosti končne proizvodnje pigmentnega titanovega dioksida. Raziskave kažejo, da je možno z relativno ugodnimi in preprostimi postopki iz odpadnega materiala pridobiti med 65 in 75 odstotki titanovega dioksida, ki bi drugače pristal na deponiji, pri čemer se masa končnega odpada zmanjša tudi do 65 odstotkov.
Keywords:titanov dioksid, ponovna uporaba, hidrotermalna sprememba, sulfatni postopek
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[J. Palčnik]
Year of publishing:2023
Number of pages:1 spletni vir (1 datoteka PDF (XV, 77 f.))
PID:20.500.12556/DKUM-85444 New window
UDC:628.477.6.043:549.514.6(043.2)
COBISS.SI-ID:175110403 New window
Publication date in DKUM:21.11.2023
Views:580
Downloads:0
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:29.08.2023

Secondary language

Language:English
Title:Processing of ore residue in Cinkarna Celje d.d.
Abstract:Environmental awareness and ecological regulations have encouraged companies to search for sustainable industrial solutions in recent years. Although it may seem that environmental engineering and modernization of production only brings a lot of investment and lower final income, this is not the case. With the development of new methods and technologies, it is possible to carry out the same processes cheaper, more efficiently and more sustainably. The master's thesis presents the development of a method of reusing waste ore residue, with the aim of increasing the efficiency of the final production of pigment titanium dioxide. Research shows that it is possible to recover between 65 and 75 percent of the titanium dioxide that would otherwise end up in a landfill with relatively inexpensive and simple procedures, while the mass of the final waste is reduced by up to 65 percent.
Keywords:titanium dioxide, recovery, hydrothermal conversion, sulfate process


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