Ultra-Low "S" Gasoline or Diesel.
0.5 Wt.% "S" Bunker Marine Fuel.
Mandatory subsidized supply.
Delta structure to represent process unit yield.
Process unit models with multiple feed modes.
Green-field refinery projects which include units such as Alkylation.
Cracking refineries which include units such as Catalytic cracking.
Make a sensitivity check through long term strategic plan cases for assessment of the impact of Unit turn-down frequency, catalyst cycle-length and start-up requirements.