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master's thesis
Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu
diplomski rad
Split: University of Split, Faculty of Chemistry and Technology, 2020. urn:nbn:hr:167:797925
Vidović, Martina
University of Split
Faculty of Chemistry and Technology
Division of Engineering and Chemistry

Institutional repository: Repository of the Faculty of chemistry and technology

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Vidović, M. (2020). Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:797925

Vidović, Martina. "Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:797925

Vidović, Martina. "Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:167:797925

Vidović, M. (2020). 'Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 12 January 2025, https://urn.nsk.hr/urn:nbn:hr:167:797925

Vidović M. Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2020 [cited 2025 January 12] Available at: https://urn.nsk.hr/urn:nbn:hr:167:797925

M. Vidović, "Utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:167:797925

Metadata
TitleUtjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu : diplomski rad
Title (english)Impact of the turbine impeller blade angle on copper adsorption on zeolite : diploma thesis
AuthorMartina Vidović
MentorSandra Svilović (mentor)
Committee memberLadislav Vrsalović (predsjednik povjerenstva)
Committee memberMario Nikola Mužek (član povjerenstva)
Committee memberSandra Svilović (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Engineering and Chemistry)
Split
Defense date and country2020-10-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Chemical Engineering
Abstract
U ovom radu ispitan je utjecaj nagiba lopatica turbinskog miješala na adsorpciju bakra na zeolitu i utrošak snage miješanja pri stalnoj temperaturi suspenzije. Za pripremu otopine koja sadrži Cu 2+ ione koristio se Cu(NO 3 ) 2 ∙3H 2 O. Kao adsorbens koristio se zeolit NaX ĉestica veliĉine od 0,063 do 0,090 mm. Eksperiment se proveo u šaržnom reaktoru s razbijalima virova. Kako bi se sagledao utjecaj nagiba lopatica turbinskog miješala na kinetiku adsorpcije, provedeni su eksperimenti s turbinskim miješalom s ĉetiri lopatice ĉiji je nagib varirao od 30° do 90°. Da reakcija prati kinetiku drugoga reda pokazala je izvršena kinetiĉka analiza eksperimentalnih podataka Ritchievim i Weber-Morrisovim modelom. Dobiveno je vrlo dobro slaganje dobivenih podataka s Ritchievim modelom. Rezultati ispitivanja pokazali su i da se povećanjem nagiba lopatica turbinskog miješala smanjuje utrošak snage miješanja.
Abstract (english)
In this work, the impact of the turbine impeller blade angle on the copper adsorption on zeolite and the power consumption at a constant suspension temperature was investigated. Cu(NO 3 ) 2 ∙3H 2 O was used to prepare solutions containing Cu 2+ ions. Zeolite NaX particles with a size of 0.063 to 0.090 mm are used as an adsorbent. The experiment was conducted in a batch reactor with baffles. An influence of impeller blade angle on adsorption kinetics has been investigated using four-blade turbine, whose angle was varied from 30° to 90°. Kinetic analysis of the experimental data, by the Ritchie and Weber-Morris model, showed that the reaction follows the kinetics of the second order. It was, also, found that by increasing the turbine impeller blade angle the power consumption decreases.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:797925
Study programmeTitle: Chemical Technology; specializations in: Materials, Environmental Protection, Mediteranean Cultures, Materials and Environmental protection
Course: Materials
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2022-12-11
Terms of useLicence In copyright icon
Created on2020-12-11 12:50:18