CENEX HARVEST STATES LAUREL REFINERY - Chemicals

| Accident History | Chemicals | Emergency Response | Registration | Source | Executive Summary |

Crude Unit #1 Process

Program Level 3 Process
20,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Ethylene [Ethene]", CAS: 74-85-1.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Crude Unit #2 Process

Program Level 3 Process
15,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Ethylene [Ethene]", CAS: 74-85-1.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Fcc Unit / Gas Con Process

Program Level 3 Process
20,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Hydrogen", CAS: 1333-74-0.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Ethylene [Ethene]", CAS: 74-85-1.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Propane Deasphalting Unit Process

Program Level 3 Process
39,000 lbs. of the Flammable Chemical "Propane", CAS: 74-98-6.
66,000 lbs. of the Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
130,000 lbs. of the Flammable Chemical "Butane", CAS: 106-97-8.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Alky/Butamer/Butane Unit Process

Program Level 3 Process
130,000 lbs. of the Toxic Chemical "Hydrogen Fluoride/Hydrofluoric Acid (Conc 50% Or Greater) [Hydrofluoric Acid]", CAS: 7664-39-3.
30,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Hydrogen", CAS: 1333-74-0.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Ethylene [Ethene]", CAS: 74-85-1.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

#1 Naphtha Unifner Process

Program Level 3 Process
3,800 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Hydrogen", CAS: 1333-74-0.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

#2 Naphtha Unifiner Process

Program Level 3 Process
65,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Hydrogen", CAS: 1333-74-0.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Naphtha Splitter Process

Program Level 3 Process
110,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Amine Unit Process

Program Level 3 Process
48,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Hydrogen", CAS: 1333-74-0.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Propane Storage Process

Program Level 3 Process
960,000 lbs. of the Flammable Chemical "Propane", CAS: 74-98-6.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Butane Storage Process

Program Level 3 Process
13,000,000 lbs. of the Flammable Chemical "Butane", CAS: 106-97-8.
880,000 lbs. of the Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
Process Industries (NAICS):
      Petroleum Refineries (32411)
Click to return to beginning