Functionalized sio2 microspheres for extracting oil from produced water

Handle URI:
http://hdl.handle.net/10754/623403
Title:
Functionalized sio2 microspheres for extracting oil from produced water
Authors:
Mishra, Himanshu ( 0000-0001-8759-7812 ) ; Farinha, A. S. F.; Sinha, Shahnawaz
Assignee:
King Abdullah University Of Science And Technology
Abstract:
Functionalized material, methods of producing the functionalized material, and use thereof for separation processes such as but not limited to use for separating and extracting a dissolved organic foulant, charged contaminant or oily matter or any combination thereof from water, such as produced water, are provided. In an embodiment, the functionalized material is a mineral material, such as mica, silica (e.g. an SiO2 microsphere) or a metal oxide, and the outer surface of the material is functionalized with an alkyl chain or a perfluorinated species. In an embodiment, the method of making the functionalized material, includes: a) providing a mineral material; b) providing an alkyl chain and/or a perfluorinated species, the alkyl chain or perfluorinated species selected to dissolve organic foulants, charged contaminants or oily matter from water or any combination thereof; c) hydroxylating the material via a concentrated acid solution or a basic solution; and d) grafting the alkyl chain and/or the perfluorinated species onto the material via a silanation reaction.
KAUST Department:
Biological and Environmental Sciences and Engineering (BESE) Division
Issue Date:
16-Mar-2017
Submitted date:
2015-09-09
Type:
Patent
Application Number:
WO 2017042709 A1
Patent Status:
Published Application
Additional Links:
http://www.google.com/patents/WO2017042709A1; http://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=2017042709A1&KC=A1&FT=D
Appears in Collections:
Patents

Full metadata record

DC FieldValue Language
dc.contributor.authorMishra, Himanshuen
dc.contributor.authorFarinha, A. S. F.en
dc.contributor.authorSinha, Shahnawazen
dc.date.accessioned2017-05-09T06:58:19Z-
dc.date.available2017-05-09T06:58:19Z-
dc.date.issued2017-03-16-
dc.date.submitted2015-09-09-
dc.identifier.urihttp://hdl.handle.net/10754/623403-
dc.description.abstractFunctionalized material, methods of producing the functionalized material, and use thereof for separation processes such as but not limited to use for separating and extracting a dissolved organic foulant, charged contaminant or oily matter or any combination thereof from water, such as produced water, are provided. In an embodiment, the functionalized material is a mineral material, such as mica, silica (e.g. an SiO2 microsphere) or a metal oxide, and the outer surface of the material is functionalized with an alkyl chain or a perfluorinated species. In an embodiment, the method of making the functionalized material, includes: a) providing a mineral material; b) providing an alkyl chain and/or a perfluorinated species, the alkyl chain or perfluorinated species selected to dissolve organic foulants, charged contaminants or oily matter from water or any combination thereof; c) hydroxylating the material via a concentrated acid solution or a basic solution; and d) grafting the alkyl chain and/or the perfluorinated species onto the material via a silanation reaction.en
dc.relation.urlhttp://www.google.com/patents/WO2017042709A1en
dc.relation.urlhttp://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=2017042709A1&KC=A1&FT=Den
dc.titleFunctionalized sio2 microspheres for extracting oil from produced wateren
dc.typePatenten
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Divisionen
dc.description.statusPublished Applicationen
dc.contributor.assigneeKing Abdullah University Of Science And Technologyen
dc.description.countryWorld Intellectual Property Organization (WIPO)en
dc.identifier.applicationnumberWO 2017042709 A1en
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