Multi-solid model modified to predict paraffin precipitation in petroleum fluids at high temperatures and pressures Report as inadecuate




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Wilson Barrios-Ortiz ; Gildardo Santoyo-Ramírez ;CT&F Ciencia, Tecnología y Futuro 2009, 3 (5)

Author: Juan-Carlos-M. Escobar-Remolina

Source: http://www.redalyc.org/


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CTFCienciaTecnologayFuturoISSN0122-5383ctyfecopetrolcomcoECOPETROLSAColombiaEscobar-RemolinaJuan-Carlos-MBarrios-OrtizWilsonSantoyo-RamrezGildardoMulti-solidmodelmodifiedtopredictparaffinprecipitationinpetroleumfluidsathightemperaturesandpressuresCTFCienciaTecnologayFuturovol3nm5diciembre2009pp35-51ECOPETROLSABucaramangaColombiaAvailableinhttp--wwwredalycorg-articulooaid46519036003HowtociteCompleteissueMoreinformationaboutthisarticleJournalshomepageinredalycorgScientificInformationSystemNetworkofScientificJournalsfromLatinAmericatheCaribbeanSpainandPortugalNon-profitacademicprojectdevelopedundertheopenaccessinitiativeMULTI-SOLIDMODELMODIFIEDTOPREDICTPARAFFINPRECIPITATIONCienciaTecnologayFuturoMULTI-SOLIDMODELMODIFIEDTOPREDICTPARAFFINPRECIPITATIONINPETROLEUMFLUIDSATHIGHTEMPERATURESANDPRESSURESJuan-Carlos-MEscobar-Remolina1WilsonBarrios-Ortiz2andGildardoSantoyo-Ramrez312EcopetrolSA-SuperintendenciadeYacimientosBogotColombia3GemsLtdaBucaramangaSantanderColombiae-mailjuanremolinaecopetrolcomcoReceivedApril22008AcceptedNovember252009AthermodynamicstructurehasbeenmodifiedinordertocalculatecloudpointfluidityandamountofprecipitatedwaxunderawiderangeoftemperatureconditionscompositionandhighpressuresThemodelisbasedonacombinationofidealsolutionconceptsfluidcharacterizationandformationofmultiplesolidphasesusingCubicStateEquationsTheexperimentaldatautilizedfortestingthepredictioncapacityandpotentialityofamodelexhibitdifferentcharacteristicscontinuousseriessyntheticsystemsofheavyalkanesdiscontinuousseriesanddeadorlivingpetroleumfluidswithindefinitefractionssuchasC7C10C20andC30Thesamplesweretakenfromtheliteraturepetroleumfluidsfro...





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