Issue 161-M

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البحـث الثاني
115
2016 أوابك العلمية لعام� ص لبحوث العلمية الفائزة بجائزة� عدد خا
مجلة النفط والتعاون العربي
161 العدد - 2017 أربعونالمجلد الثالث و ال
Table of Contents
List of Figures........................................................................................................................... i
List of Tables............................................................................................................................ ii
Glossary of Terms and Abbreviations.................................................................................. iii
Abstract ......................................................................................................................................v
1 Background........................................................................................................................1
2 Historical overview of used lubricating oils re-refining processes. ..............................1
3. Sources and evaluation of used lube oils. .......................................................................3
3.1 Sources of used lubricating oils.................................................................................3
3.2 Composition of used lubricating oil .........................................................................4
3.3 Estimation of used lubricating oils generated in Arab countries and worldwide 4
3.3.1 Used lubricating oil generated in Arab countries ............................................4
3.2.2 Used lubricating oil generated worldwide .....................................................12
3.2 Lubricating Oils chemistry and composition.........................................................14
3.2.1 Lubricating oil ...................................................................................................14
3.2.2 Contaminants of used lubricating oil ..............................................................15
3.3 Characteristics of used lubricating oil versus virgin and re-refined oils .............16
3.4 Types of used lubricating oil suitable for re-refining ............................................16
4 Types of used lube oils re-refining processes ...............................................................18
4.1 Safety Kleen Technology ..........................................................................................18
4.1.1 Process description ...........................................................................................18
4.1.2 Process features and drawbacks ......................................................................19
4.2 KTI process................................................................................................................20
4.2.1 Process description ..........................................................................................20
4.2.1 Process features and drawbacks .....................................................................21