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Title:Reformiranje zemeljskega plina za trdno oksidne gorivne celice : diplomsko delo univerzitetnega študijskega programa I. stopnje
Authors:ID Hozjan, Neža (Author)
ID Goričanec, Darko (Mentor) More about this mentor... New window
ID Urbancl, Danijela (Comentor)
Files:.pdf UN_Hozjan_Neza_2019.pdf (1,31 MB)
MD5: 8A8AC7E2E4273FA605BFCB70862B93AE
PID: 20.500.12556/dkum/e3dd300b-d4d7-4ac3-b0dc-e3553a5e913e
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:V diplomskem delu je predstavljeno delovanje gorivne celice, različni tipi gorivnih celic, njihova medsebojna primerjava glede na izkoristek, temperaturo obratovanja, uporaba elektrolita, vrste goriva in cene. Opisana je trdno oksidna gorivna celica in priprava goriva iz zemeljskega plina. Podanih je več načinov pridobivanja vodika iz zemeljskega plina. V eksperimentalnem delu je uporabljeno parno reformiranje zemeljskega plina. Gorivne celice imajo višji izkoristek od klasičnih naprav za proizvodnjo električne energije, učinkovitost pa lahko še povečamo z uporabo termoelektričnih materialov. Namen diplomske naloge je priprava goriva za trdno oksidno gorivno celico. V nalogi je uporabljen program za simulacijo procesov Aspen Plus V10, s pomočjo katerega sta prikazani dve simulaciji za pripravo goriva iz zemeljskega plina z različnim vstopnim tlakom. Pri reformiranju iz zemeljskega plina poleg vodika pridobimo še en uporaben produkt - ogljikov dioksid. Rezultati kažejo, da pridobimo večjo količino želenih produktov pri uporabi nižjega tlaka v tokovnicah.
Keywords:gorivna celica, zemeljski plin, proizvodnja vodika, računalniška simulacija
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[N. Hozjan]
Year of publishing:2019
Number of pages:VIII, 26 f.
PID:20.500.12556/DKUM-73777 New window
UDC:577.152.1(043.2)
COBISS.SI-ID:22435350 New window
NUK URN:URN:SI:UM:DK:EO5CMPBL
Publication date in DKUM:21.06.2019
Views:2321
Downloads:140
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:13.06.2019

Secondary language

Language:English
Title:Natural gas reforming for solid oxide fuel cells
Abstract:The diploma thesis presents the operation of a fuel cell, different types of fuel cells, their comparison in efficiency, operating temperature, use of electrolyte, type of fuel and price. Solid oxide fuel cell and fuel preparation of fuel from natural gas are described. Several methods for producing hydrogen from natural gas are given. The experimental part uses steam reforming of natural gas. Fuel cells have higher efficiency than conventional power generation devices, that can be even increased by using thermoelectric materials. The purpose of the diploma thesis is to prepare fuel for a solid oxide fuel cell. The computer simulation is performed in Aspen Plus V10 process simulation program, which provides two simulations for producing fuel from natural gas with different intel pressures. When reforming from natural gas, in addition to hydrogen, another useful product is obtained – carbon dioxide. The results show that a greater quantity of desired products is obtained by using lower pressure in stream flows.
Keywords:fuel cell, natural gas, hydrogen production, computer simulation


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