POLY ETHYLENE GLYCOL SYNTHESIS AND APPLICATION IN EMULSION

MOHAMMED, MOHAMMED AHMED SAAD; Supervisor, ELFATIH AHMED HASSAN

dc.contributor.author	MOHAMMED, MOHAMMED AHMED SAAD
dc.contributor.author	Supervisor, ELFATIH AHMED HASSAN
dc.date.accessioned	2016-08-16T05:59:05Z
dc.date.available	2016-08-16T05:59:05Z
dc.date.issued	2016-05-10
dc.identifier.citation	MOHAMMED, MOHAMMED AHMED SAAD . POLY ETHYLENE GLYCOL SYNTHESIS AND APPLICATION IN EMULSION / MOHAMMED AHMED SAAD MOHAMMED ; ELFATIH AHMED HASSAN .- khartoum :Sudan University of Science and Technology , College of Science , 2016 .- 52p. :ill. ;28cm .-M.Sc.	en_US
dc.identifier.uri	http://repository.sustech.edu/handle/123456789/13898
dc.description	Thesis	en_US
dc.description.abstract	Poly ethylene glycol (PEG4 )oleate nonionic surfactant was synthesizedusingageneral method by esterification of poly ethylene glycol ( PEG4) as hydrophilic portion with oleic acid as hydrophobic portionof the surfactant . IR was used to investigate esterification product which show peaks at 1739.69 cm-1 ,1137.92 cm-1due to (c=o) and (c-o) groups respectively .which confirm presence of ester function. The hydrophlilic ,libophilic balance (HLB) of the prepared surfactant was calculated using griffin method and found that the HLB for PEG4 mono and dioleate was 8.176 ,5.138 cm-1respectively .The surfactant functionality in emulsification was investigated using n-hexane as oil phase and . Dilution test showed that the type of emulsion was to be w\o type.	en_US
dc.description.sponsorship	Sudan University of Science and Technology	en_US
dc.language.iso	en	en_US
dc.publisher	Sudan University of Science and Technology	en_US
dc.subject	ETHYLENE GLYCOL	en_US
dc.subject	CHEMISTRY	en_US
dc.subject	APPLICATION IN EMULSION	en_US
dc.title	POLY ETHYLENE GLYCOL SYNTHESIS AND APPLICATION IN EMULSION	en_US
dc.title.alternative	تخلیق البولي ایثایلین جلایكول وتطبیقھ في المستحلبات	en_US
dc.type	Thesis	en_US