المصدر: | مجلة الساتل |
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الناشر: | جامعة مصراتة |
المؤلف الرئيسي: | El gellal, Abd Albaset M. (Author) |
مؤلفين آخرين: | Al Wahaib, Imad H. (Co-Author) |
المجلد/العدد: | س4, ع8 |
محكمة: | نعم |
الدولة: |
ليبيا |
التاريخ الميلادي: |
2010
|
الشهر: | يوليو |
الصفحات: | 61 - 69 |
رقم MD: | 813360 |
نوع المحتوى: | بحوث ومقالات |
قواعد المعلومات: | HumanIndex |
مواضيع: | |
رابط المحتوى: |
المستخلص: |
The work is related to the field of preparation of emulsifiers for the use in asphalt emulsions, and formulating of solution type cooling - lubricating fluids. Thus, castor oil was reacted with gaseous sullur trioxide at 2:5°c using carbon tetrachloride as a solvent. Emulsification properties of the sulfurized castor oil were studied in relation to the content of combined SO3. The highest emulsification tendency was attained at approximate 8 percentages by weight of SO3 content corresponding to the sulfation of one hydroxide group in castor oil. |
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