Calumet Specialty Products



Oil Refinery: An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products, such as gasoline, diesel fuel, asphalt base, heating oil, kerosene, and liquefied petroleum gas.

Calumet Montana Refining's primary processing units include:

  • Crude Unit
o    Removes contaminates from the crude oil such as water, sediment and water soluble salt.

o    Separates the crude oil into fractions for further processing.

  • Fluid Catalytic Cracking Unit
o    Cracks longer chain hydrocarbons into gasoline and other shorter chain hydrocarbons by contacting the Gas Oil with extremely hot catalyst. The silica and alumina catalyst is zeolite based and is at 1250ºF to 1350ºF.

o    Separates the cracked hydrocarbon into fractions for further processing.

  • Merox Treater
  • Alkylation Unit
  • Polymerization Unit
  • Naphtha HydroTreater
  • Naphtha Reformer
  • Isomerization Unit
  • Kerosene HydroTreater
  • Diesel HydroTreater
  • Gas Oil HydroTreater
  • Two SMR Hydrogen Plants
  • Asphalt Emulsion Plant
  • Polymer Modified Asphalt Plant
  • Sodium Hydrosulfide Unit (NaHS)
  • Plant Utilities
  • Waste Water Treatment Plant
  • Crude Pipeline
  • Truck and Rail Loading Racks
Responsibility:

Calumet Montana Refining has implemented practices and procedures that are designed to ensure its ongoing responsibility in Health, Safety, Environment and Community matters. CMR takes the time to reach out to the community in which it has been active in for almost a century. Community involvement and concern for the environment is a priority for CMR and continues to be an area in which it strives to excel. Further information about our initiatives can be found in this Responsibility section.

Calumet Montana Refining