| Naslov: | Direct enthalpy exchange between process utilities |
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| Avtorji: | ID Novak-Pintarič, Zorka (Avtor)
ID Glavič, Peter (Avtor) |
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| Datoteke: |  Acta_Chimica_Slovenica_2002_Novak_Pintaric,_Glavic_Direct_enthalpy_exchange_between_process_utilities.pdf (182,17 KB)
MD5: 4506FCCEEFA200593D1A8AE1A1D68E6E
 http://acta-arhiv.chem-soc.si/49/49-2-387.pdf
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.04 - Strokovni članek |
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| Organizacija: | FKKT - Fakulteta za kemijo in kemijsko tehnologijo
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| Opis: | This paper presents an application of the improved pinch methodology by performing a simplified exergy analysis in a real-size ammonia plant. Besides the well known pinch technics like composite curves and grand composite curve, the improved approach with the extended grand composite curve was implemented. The latter presents the most energy intensive units in the process separated from the process background as well as the direct transfer of enthalpy from hot utilities to cold utilities. Based on this presentation the synthesis of modified heat exchanger network was performed which results in considerable decrease of utilities demand. |
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| Ključne besede: | chemical engineering, process design, exergy analysis, ammonia plant, pinch methodology, extended hrand composite curve method, enthalpy exchange, distillation column, heat exchanger network |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2002 |
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| Št. strani: | str. 387-400 |
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| Številčenje: | Letn. 49, št. 2 |
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| PID: | 20.500.12556/DKUM-53128  |
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| ISSN: | 1318-0207 |
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| UDK: | 66.011 |
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| COBISS.SI-ID: | 7169302 |
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| ISSN pri članku: | 1318-0207 |
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| NUK URN: | URN:SI:UM:DK:DSYUAXV4 |
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| Datum objave v DKUM: | 10.07.2015 |
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| Število ogledov: | 1830 |
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| Število prenosov: | 110 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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