These two are THE major players in the almost-unlimited oilsands of western Canada- where production is very expensive as they steam, seperate, process, desulfurize, and dilute for piplelines this product.    From Wordnik.com.  [Big Oil Sell Out? | RedState] Reference

In addition, policies favoring desulfurized power plants are being implemented, such as granting priority to those that connect to local grids, and allowing them to operate longer than plants that do not desulfurize.    From Wordnik.com.  [Energy Tribune] Reference

Amex:SUF), a technology company with a patented ultrasound process designed to desulfurize liquid petroleum streams, today provided the following update.    From Wordnik.com.  [SulphCo Provides Operational Update - Yahoo! Finance] Reference

Amex:SUF), a technology company with a patented ultrasound process designed to desulfurize liquid petroleum streams, today reported that in view of the unusual market activity in the.    From Wordnik.com.  [SulphCo Confirms That Its Policy is Not to Comment on Unusual Market Activity or Rumors - Yahoo! Finance] Reference