A subset of my presentations can be found here.
Click on the diagonal arrows in each presentation (next to the In logo) to expand to full-screen.
Alternatively, you can view a larger form of the presentation by clicking on the name of the presentation (in blue below). 

Dry Slag Granulation with Waste Heat Recovery from Sharif Jahanshahi

Low Grade Ores - Smelt, Leach or Concentrate? from Sharif Jahanshahi

Low-emission Integrated Steelmaking Process from Sharif Jahanshahi

Management of Minor Elements from Sharif Jahanshahi