Integracija otpadne topline i obnovljivih izvora energije u postrojenju atmosferske destilacije nafte

doctoral thesis

• Title (english): Integration of waste heat and renewable sources of energy in the crude oil atmospheric distillation plant
• Author: Almir Sedić
• Mentor: Zvonimir Guzović (mentor)
• Mentor: Predrag Rašković https://orcid.org/0000-0002-9642-6334 (komentor)
• Committee member: Ivanka Boras (predsjednik povjerenstva)
• Committee member: Neven Duić (član povjerenstva)
• Committee member: Igor Sutlović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2017-07-07, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering
• Universal decimal classification (UDC): 620 - Materials testing. Power stations. Economics of energy

Abstract

Projektiranje procesa za povrat otpadne toplinske energije i implementaciju obnovljivih izvora energije provedeno je u postrojenju za Atmosfersku destilaciju nafte u okviru Rafinerije nafte Sisak, INA – Industrija nafte d.d. Zagreb. Pritom je pokazano da je racionalno korištenje toplinske energije u postrojenju moguće unaprijediti na dva načina: (i) kroz projektiranje sustava za povrat energije, te (ii) kroz ugradnju postrojenja zasnovanog na binarnom ORC‐u (Organskom Rankine‐ovom ciklusu). Istraživanje je provedeno primjenom suvremenih, sustavno‐orijentiranih metoda projektiranja procesa, s fokusom na dvije metode integracije toplinskih procesa, odnosno one zasnovane na tzv. „Pinch“ i Eksergijskoj analizi. Prikazani rezultati istraživanja pokazuju da je moguć značajan doprinos unaprjeđenju energetskih, ekoloških i ekonomskih performansi analiziranog postrojenja, te ga je moguće poopćiti za širu primjenu metodologije projektiranja procesa na sličnim problemima u procesnoj industriji, te da se obnovljivi izvori energije mogu na jednostavan način integrirati u energetsku bilancu postrojenja.

Abstract (english)

Process design for waste heat recovery and implementation of the renewable sources of energy is carried out for the Atmospheric distillation plant within the Oil refinery in Sisak, owned by INA – Industrija nafte d.d. Zagreb. The results have shown that rational use of thermal energy within the plant can be improved in two ways: (i) by designing the heat recovery system and (ii) by installing binary ORC (Organic Rankine Cycle) units. The research has been conducted by using the modern, system‐oriented methods of process design, specifically the two methods of Heat integration based on Pinch and Exergy analysis. The presented research results have shown that it is possible to significantly contribute to the improvement of energy, environmental and economic performance of the plant, and that it is possible to generalize the proposed methodologies for a wider application of the Process design methods to similar problems in process industry, and to easily incorporate the renewable energy sources in the overall plant energy balance.

• Keywords: Integracija procesa; otpadna toplinska energija; obnovljivi izvori energije; rafinerija nafte; atmosferska destilacija nafte; Pinch metoda
• Keywords (english): Process integration; Waste heat; Renewable energy sources; Oil refinery; Crude distillation unit; “Pinch“ analysis
• Language: croatian
• URN:NBN: urn:nbn:hr:235:980911
• Study programme: Title: Mechanical Engineering and Naval Architecture; Study programme type: university; Study level: postgraduate; Academic / professional title: doktor/doktorica znanosti, područje tehničkih znanosti (doktor/doktorica znanosti, područje tehničkih znanosti)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-04-09 22:52:07