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Preparation of some surface active agents for some novel applications / Sherif Abdelhalim Mohamed Zaatar ; Supervised Sherif Mourad Sherif , Youssef Barkat Youssef

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Sherif Abdelhalim Mohamed Zaatar , 2016Description: 250 P. ; 25cmOther title:
  • تحضير بعض المواد ذات النشاط السطحى لبعض الأستخدامات المستحدثة [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Organic Chemistry Summary: The study deals with the preparation and characterization of pdyoxyethylenated cholesterol using three different catalysts. The prepared nonionics were employed in two different applications. In the first application, the prepared oxyethylenated cholesterol nonionics, were used as stationary phases in gas liquid chromatography (GLC) for the analyses of liquid hydrocarbon types, alcohols, ethers, ketones, aldehydes, amines and chlorinated solvents. In the second application, the prepared nonionics were used as stationary phases in Inverse Gas Chromatography (IGC) technique to measure dissolution affinities between hydrocarbon type solutes and the different hydrophilic head groups. From the measured retention data, the thermodynamic characteristics of dissolution of C6 and C7 aliphatic, alicyclic and aromatic hydrocarbon solutes, were calculated
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.Ph.D.2016.Sh.P (Browse shelf(Opens below)) Not for loan 01010110070768000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.10.Ph.D.2016.Sh.P (Browse shelf(Opens below)) 70768.CD Not for loan 01020110070768000

Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Organic Chemistry

The study deals with the preparation and characterization of pdyoxyethylenated cholesterol using three different catalysts. The prepared nonionics were employed in two different applications. In the first application, the prepared oxyethylenated cholesterol nonionics, were used as stationary phases in gas liquid chromatography (GLC) for the analyses of liquid hydrocarbon types, alcohols, ethers, ketones, aldehydes, amines and chlorinated solvents. In the second application, the prepared nonionics were used as stationary phases in Inverse Gas Chromatography (IGC) technique to measure dissolution affinities between hydrocarbon type solutes and the different hydrophilic head groups. From the measured retention data, the thermodynamic characteristics of dissolution of C6 and C7 aliphatic, alicyclic and aromatic hydrocarbon solutes, were calculated

Issued also as CD

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