Interaction between Kaolin and Urea (organoclay) (FTIR, XRD and thermodynamic studies)

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DC Field	Value	Language
dc.contributor.author	Ibrahim, Sattar S.	-
dc.contributor.author	Husssein, Sabri M.	-
dc.contributor.author	Shihab, Omar H.	-
dc.date.accessioned	2022-10-20T04:42:20Z	-
dc.date.available	2022-10-20T04:42:20Z	-
dc.date.issued	2014	-
dc.identifier.issn	1991-8941	-
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/3643	-
dc.description.abstract	Interaction between kaolin ( particle size 53 and 106 μm ) and urea was studied by infrared spectroscopy and powder X-ray diffraction. Interaction was found to be dependent on the particle size of kaolin raw material. Nature of interaction achieved through the formation of hydrogen bonds between urea and both AlOH and Si – O surface of kaolinite. Effect of temperature on equilibrium adsorption of methylene blue ( MB ) from aqueous solution using kaolin also studied, the results were analyzed by Langmuir and frendlich isotherms. Thermodynamic parameters such as ΔG, ΔH and ΔS were calculated. Results suggested that the MB adsorption on kaolin was spontaneous and exothermic process.	en_US
dc.language.iso	en	en_US
dc.publisher	J. of University of Anbar for pure science	en_US
dc.subject	Kaolin, Urea, Intercalation, Thermodynamic, Methylene blue and adsorption .	en_US
dc.title	Interaction between Kaolin and Urea (organoclay) (FTIR, XRD and thermodynamic studies)	en_US
dc.type	Article	en_US
Appears in Collections:	قسم الكيمياء

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