Optimizacija mreže izmjenjivača topline za predgrijavanje sirove nafte prije atmosferske destilacije

master's thesis

• Title (english): Crude distillation preheat train optimization
• Author: Toni Palčić
• Mentor: Igor Dejanović (mentor)
• Committee member: Igor Dejanović (predsjednik povjerenstva)
• Committee member: Aleksandra Sander (član povjerenstva)
• Committee member: Krunoslav Žižek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2019-07-11, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Chemical Engineering; Analysis, Synthesis and Management of Chemical Processes

Abstract

U ovom radu opisane su osnove sinteze i optimizacije mreže izmjenjivača topline. Provedena je analiza mreže izmjenjivača topline na predgrijavanje sirove nafte prije atmosferske destilacije koristeći podatke koji se nalaze na dijagramu procesnog toka. Rekreirano je početno stanje koje je optimirano s ciljem smanjenja ukupnih godišnjih troškova. Na početnom stanju su ispitane moguće izmjene topologije mreže i sustava vanjskog hlađenja s procjenom ekonomske isplativosti i izvedivosti rješenja.

Abstract (english)

This paper describes the basics of the synthesis and optimization of the heat exchanger network. An analysis of the heat exchanger network was carried out on crude distillation preheat train using the data contained in the process flow diagram. The base case was optimized to minimize the total annual costs. On the base case, possible changes to the topology of the network and the external cooling system were examined with an assessment of economic feasibility and feasibility of the solution.

• Keywords: optimizacija mreže izmjenjivača topline; atmosferska destilacija nafte
• Keywords (english): heat exchanger network optimization; crude distillation unit
• Language: croatian
• URN:NBN: urn:nbn:hr:149:064340
• Study programme: Title: Chemical Engineering - Graduate study; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2021-06-26
• Created on: 2022-02-26 12:52:41