{"data":{"id":"10.6084/m9.figshare.5792091","type":"dois","attributes":{"doi":"10.6084/m9.figshare.5792091","prefix":"10.6084","suffix":"m9.figshare.5792091","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Souza, Fabiana De","nameType":"Personal","givenName":"Fabiana De","familyName":"Souza","affiliation":[],"nameIdentifiers":[]},{"name":"Bragança, Saulo Roca","nameType":"Personal","givenName":"Saulo Roca","familyName":"Bragança","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Humic Acid as Dispersant of an Alumina Suspension and its Rheological Behaviour"}],"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)"},{"subject":"91207 Metals and Alloy Materials","subjectScheme":"FOR"},{"subject":"FOS: Materials engineering","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Materials engineering","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"91299 Materials Engineering not elsewhere classified","subjectScheme":"FOR"}],"contributors":[],"dates":[{"date":"2018-01-17","dateType":"Created"},{"date":"2018-01-17","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":"10.1590/1980-5373-mr-2017-0759","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["1598833 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":"Humic acid was extracted and employed as a dispersant in an alumina suspension. The higher zeta potential for HA (-42 mV) was measured at pH 11 showing that an electrostatic repulsion might occur in the alumina/HA suspension. As a consequence of the long chain molecules of HA it was also expected a steric effect on deflocculation. The best dispersion conditions for the alumina suspension (28 vol%) were found with 0.016 wt% HA, close to the viscosity achieved with a commercial sodium polyacrylate. The rheological characterisation showed results beneficial for the slip casting process, such as slightly thixotropy and pseudoplastic behaviour. The excellent colloidal stability at pH 11 as evidenced through rheological and sedimentation tests was attributed to the polyelectrolyte nature of the HA. From deflocculated suspensions it was possible to obtain high density pieces by slip casting method.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://scielo.figshare.com/articles/Humic_Acid_as_Dispersant_of_an_Alumina_Suspension_and_its_Rheological_Behaviour/5792091","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2018-01-17T02:45:34.000Z","registered":"2018-01-17T02:45:34.000Z","published":"2018","updated":"2020-08-30T23:26:49.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.5792091","type":"media"}},"references":{"data":[]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}