Napuštanje cjevovoda i prenamjena za transport vodika

master's thesis

• Title: Napuštanje cjevovoda i prenamjena za transport vodika : diplomski rad
• Title (english): Pipeline abandonment and conversion for hydrogen transportation : master's thesis
• Author: Leonardo Mazić
• Mentor: Katarina Simon (mentor)
• Mentor: Katarina Žbulj (komentor)
• Committee member: Katarina Simon (predsjednik povjerenstva)
• Committee member: Vladislav Brkić (član povjerenstva)
• Committee member: Borivoje Pašić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Petroleum and Gas Engineering and energy); Zagreb
• Defense date and country: 2022-02-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Petroleum Mining

Abstract

Kada prihodi ostvareni radom naftovoda i plinovoda nisu dovoljni za pokrivanje operativnih troškova razmišlja se o njihovoj prenamjeni ili napuštanju. Ako su cjevovodi ozbiljno oštećeni ili operativni rizik prelazi dozvoljenu granicu, uslijed čega može doći do ozbiljnih sigurnosnih i ekoloških incidenata uzduž trase cjevovoda, potrebno je pristupiti napuštanju i odgovornom zbrinjavanju dijelova cjevovoda. U slučaju da se nakon kontrole stanja cjevovoda utvrdi mogućnost njegovog daljnjeg korištenja može se pristupiti i prenamjeni postojećih cjevovoda kako bi se njima transportirali neki drugi fluidi. Jedna od mogućnosti korištenja postojećih cjevovoda je i transport ugljikovog dioksida u okviru projekata njegovog zbrinjavanja kao i transport čistog vodika ili njegove mješavine s prirodnim plinom. Zbog još uvijek velikih troškova proizvodnje vodika, prenamjena i korištenje postojećih cjevovoda odnosno plinovoda za njegov transport predstavlja prihvatljivu opciju smanjenja cijene projekta korištenja vodika.

Abstract (english)

When revenue generated from the operation of oil and gas pipelines becomes insufficient to cover operating costs, consideration is given to their conversion or abandonment. If pipelines are severely damaged or the operational risk exceeds the permitted limit, which may result in serious safety and environmental incidents along the pipeline route, it is necessary to initiate their abandonment and responsible disposal of pipeline parts. Occasionally, the already existing pipelines may be converted and further used for the transportation of other fluids. One of the possibilities of using existing pipelines is the transportation of carbon dioxide within the framework of its disposal projects as well as the transport of pure hydrogen or its mixture with natural gas. Due to the still high cost of hydrogen production, the conversion and use of the existing pipelines for hydrogen transportation represents an acceptable option to reduce the price of the hydrogen-based project.

• Keywords: transport vodika; prenamjena cjevovoda; napuštanje cjevovoda
• Keywords (english): hydrogen transportation; pipeline conversion; pipeline abandonment; hydrogen pipelines
• Language: croatian
• URN:NBN: urn:nbn:hr:169:875880
• Study programme: Title: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering; Course: Petroleum engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka naftnog rudarstva (magistar/magistra inženjer/inženjerka naftnog rudarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-05-06 13:36:39