What is sulfur? (4 pages)
History behind sulfur? (4 pages)
Where does sulfur come from? Etc...
Sulfur as a native mineral? (2 page)
Sulfur abundance in the world? (3 pages)
Uses of sulfur in petroleum refineries around the world? (4 pages)
Total - 17 pages.
Text Book - DIRECT UTILIZATION OF ELEMENTAL SULFUR FOR NOVEL COPOLYMERIC MATERIALS by Jared J. Griebel.