STUDY OF SOME ORGANIC SULPHUR COMPOUNDS IN LUBRICATING OIL RELATED TO ITS OXIDATION STABILITY
Ahmed Abd El Wahab Ahmed Salem;
Abstract
This work has been carried out to study the oxidation stability of the hydrofinished base stock oil and non-hydrofinished base stock oil at different intervals oftime. The process of oxidation was carried out in the presence of oxygen gas over iron-copper
catalyst at 120 oc according to ASTM D-943. Organic Sulphur compounds like
Dibenzothiophene and Dimethylsulphoxide were added by deferent concentrations (50,
100 and 200 ppm sulphur) to study their effect on the oxidation stability of the hydrofinished base stock oil.
catalyst at 120 oc according to ASTM D-943. Organic Sulphur compounds like
Dibenzothiophene and Dimethylsulphoxide were added by deferent concentrations (50,
100 and 200 ppm sulphur) to study their effect on the oxidation stability of the hydrofinished base stock oil.
Other data
| Title | STUDY OF SOME ORGANIC SULPHUR COMPOUNDS IN LUBRICATING OIL RELATED TO ITS OXIDATION STABILITY | Other Titles | دراساة بعض مركبات الكبريت العضوية الموجودة فى زيوت التزييت وتأثيرها على ثابت الاكسدة | Authors | Ahmed Abd El Wahab Ahmed Salem | Issue Date | 2000 |
Attached Files
| File | Size | Format | |
|---|---|---|---|
| B13929.pdf | 940.75 kB | Adobe PDF | View/Open |
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