{"data":{"id":"10.6084/m9.figshare.5862357.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.5862357.v1","prefix":"10.6084","suffix":"m9.figshare.5862357.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Pirdashti, Mohsen","nameType":"Personal","givenName":"Mohsen","familyName":"Pirdashti","affiliation":[],"nameIdentifiers":[]},{"name":"Kamyar Movagharnejad","affiliation":[],"nameIdentifiers":[]},{"name":"Rostami, Abbas Ali","nameType":"Personal","givenName":"Abbas Ali","familyName":"Rostami","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Liquid-Liquid Equilibrium Data, Viscosities, Densities, Conductivities, and Refractive Indexes of Poly (vinyl pyrrolidone)+ tri-sodium Citrate + Urea Aqueous Two-Phase Systems at Different pH"}],"publisher":"SciELO journals","container":{},"publicationYear":2018,"subjects":[{"subject":"90499 Chemical Engineering not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Chemical engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical engineering","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2018-02-07","dateType":"Created"},{"date":"2018-02-07","dateType":"Updated"},{"date":"2018","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1590/0104-6632.20170343s20150619","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.5862357","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["121865 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Abstract The present study investigated liquid-liquid equilibria of polyvinylpyrrolidone (PVP) K30 + tri-sodium citrate + urea (5% and 10% mass) aqueous two-phase systems at 25°C and pH values of 6.2, 7.4, and 10.0. Results showed that the binodal was displaced toward higher concentrations as the urea concentration increased. The effect of pH, polymer/salt (w/w) ratio, urea concentration, tie line length, and slope of tie line on the partition behavior of urea was examined. The viscosity, density, electrical conductivity, and refractive index of PVP (K30) + tri-sodium citrate + urea + water two-phase systems were measured versus pH value. The relation between tie line length and the density and viscosity of the aqueous two-phase systems was also examined.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Liquid-Liquid_Equilibrium_Data_Viscosities_Densities_Conductivities_and_Refractive_Indexes_of_Poly_vinyl_pyrrolidone_tri-sodium_Citrate_Urea_Aqueous_Two-Phase_Systems_at_Different_pH/5862357/1","contentUrl":null,"metadataVersion":2,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":1,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2018-02-07T03:00:19.000Z","registered":"2018-02-07T03:00:20.000Z","published":"2018","updated":"2020-08-30T17:57:30.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.5862357.v1","type":"media"}},"references":{"data":[{"id":"10.1590/0104-6632.20170343s20150619","type":"dois"}]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}