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Title:A review of the use of Rankine cycle systems for hydrogen production
Authors:ID Novosel, Urška (Author)
ID Avsec, Jurij (Author)
Files:.pdf A_review_of_the_use_of_Rankine_cycle_systems_Novosel_2020.pdf (894,90 KB)
MD5: C5AC6BDB4C07C1693368287880871BB0
 
URL https://www.fe.um.si/e-jet/40-2020-1/2336-september-2020.html
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FE - Faculty of Energy Technology
Abstract:The vast majority of steam power plants in the world are based on the Rankine cycle. It is a wellknown, trustworthy process that uses water or water vapour as a working medium, which supplies heat from various primary energy sources: fossil fuels, renewable energy sources (solar energy, energy from wood biomass, etc.) or a combination of both. With the Rankine cycle, energy sources other than electricity can be produced, which can be used as the primary energy source for various applications. The present article focuses on the production of hydrogen in addition to electricity; therefore, two energy sources are obtained from the same system with a few modifications of the existing power plant for further exploitation. There are several processes for hydrogen production using the Rankine cycle; in the present article, two processes are focused on: using part of the electricity produced and obtaining hydrogen by electrolysis of water or using part of high quality steam (basically heat energy) in combination with electricity and obtaining hydrogen by a thermochemical copper-chlorine process. Each of these processes has its advantages and disadvantages, which are presented in the present article with an example model of a power plant.
Keywords:Rankine cycle, hydrogen production, electrolysis, thermochemical process
Publication status:Published
Publication version:Version of Record
Publication date:01.09.2020
Publisher:Fakulteta za energetiko Univerze v Mariboru
Year of publishing:2020
Number of pages:Str. 27-36
Numbering:Letn. 13, Št. 2
PID:20.500.12556/DKUM-86444 New window
UDC:621.1:661.96
ISSN on article:1855-5748
COBISS.SI-ID:32080387 New window
Publication date in DKUM:01.12.2023
Views:411
Downloads:3
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Categories:Misc.
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Record is a part of a journal

Title:Journal of energy technology
Publisher:Fakulteta za energetiko
ISSN:1855-5748
COBISS.SI-ID:243311360 New window

Secondary language

Language:Slovenian
Title:Pregled sistemov z Rankinovim procesom za proizvodnjo vodika
Abstract:Velika večina elektrarn na svetu, ki uporabljajo parni proces za proizvodnjo električne energije, temelji na Rankinovem procesu. Gre za dobro znan zanesljiv proces, ki kot delovni medij največkrat uporablja vodo oz. vodno paro, kateri lahko dovajamo toploto iz različnih primarnih virov energije - fosilna goriva, obnovljivi viri energije (sončna energija, energija iz lesne biomase ipd.) ali pa kombinacija obojih. S pomočjo Rankinovega procesa lahko proizvajamo tudi druge vire energije, razen električne energije, ki jih nato uporabimo kot primarni vir energije za različne aplikacije. Članek se fokusira na proizvodnjo vodika poleg električne energije, kar pomeni, da iz istega sistema pridobimo dva vira energije za nadaljnje izkoriščanje, s čimer z nekaj modifikacijami izkoristimo obstoječe elektroenergetsko postrojenje za več namenov. Obstaja več procesov za pridobivanje vodika s pomočjo Rankinovega procesa, toda v članku se bomo osredotočili na dva procesa, in sicer lahko uporabimo del proizvedene električne energije in vodik pridobivamo z elektrolizo vode, lahko pa uporabimo tudi del visokokakovostne pare (v bistvu toplotno energijo) v kombinaciji z električno energijo in vodik pridobivamo s termokemičnim baker-klorovim procesom. Vsak od omenjenih procesov ima svoje prednosti in slabosti, ki bodo predstavljene v članku na konkretnem primeru modela elektrarne.
Keywords:Rankinov proces, proizvodnja vodika, elektroliza, termokemični proces


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This document is a part of these collections:
  1. Journal of energy technology

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