Kemijski i fizikalni postupci u preradbi nafte

undergraduate thesis

• Title (english): Chemical and physical processes in processing of petroleum
• Author: Katarina Bogović
• Mentor: Vladimir Dananić (mentor)
• Committee member: Vladimir Dananić (predsjednik povjerenstva)
• Committee member: Domagoj Vrsaljko (član povjerenstva)
• Committee member: Iva Movre Šapić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2020-09-23, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Chemistry

Abstract

Cilj ovog rada je prikazati svojstva i postupke prerade nafte u rafineriji, budućnost i ekonomiju naftnog inženjerstva. Naftno inženjerstvo bavi se proizvodnjom sirove nafte i prirodnog plina. Proces prerade nafte složen je i kompleksan proces koji uključuje mnogo postupaka obrade kao što su destilacija, ekstrakcija, odvoštavanje, katalitička pretvorba, hidrotretiranje, krekiranje, koksiranje i visbreaking. Najvažnija, ujedno i prva jedinica rafinerije je jedinica destilacije gdje nastaje najveći broj proizvoda koji se mogu koristiti kao gotovi proizvodi ili se dalje obrađuju na ostalim jedinicama. Kemijskom pretvorbom uz prisutnost kiselih katalizatora nastaju proizvodi većeg oktanskog broja, a produkti su plin, benzin, cikličko ulje i koks. Prikazane su sve jedinice prerade nafte te njihovi proizvodi.

Abstract (english)

This work aims to represent oil properties, oil processing actions in refinery as well as the future and the economy of petroleum engineering. The oil processing procedure is a complex procedure including various processing actions, such as distillation, extraction, dewaxing, catalytic conversion, hydrotreating, cracking and visbreaking. The principal and foremost refinery unit is the distillation unit. Iti s the unit in witch the largest number of products, that can be used as finished products, is further processed on the other units. Products containing a higher octane number (gas, gasoline, cyclic oil, coke) are developed through chemical conversion in the presence of acid catalysts. All units of oil processing and their products have been represented.

• Keywords: naftno inženjerstvo; rafinerije; fizikalno razdvajanje; kemijska pretvorba; kiseli katalizatori; ekonomija nafte
• Keywords (english): petroleum engineering; refinery; physical separation; chemical conversion; acid catalysts; oil economy
• Language: croatian
• URN:NBN: urn:nbn:hr:149:442794
• Study programme: Title: Chemical Engineering - Undergraduate study; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2023-05-02 12:34:40