Port Arthur Refinery - Chemicals

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Alkylation Unit (Alky) Process

Program Level 3 Process
4,300,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Butene", CAS: 25167-67-3.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Bs&W Process

Program Level 3 Process
66,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Cru Process

Program Level 3 Process
470,000 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 "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Dcu Process

Program Level 3 Process
400,000 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 "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Butene", CAS: 25167-67-3.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Fccu Process

Program Level 3 Process
800,000 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 "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Butene", CAS: 25167-67-3.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "1-Pentene", CAS: 109-67-1.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Hcu Process

Program Level 3 Process
440,000 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 "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
17,000 lbs. of the Toxic Chemical "Hydrogen Sulfide", CAS: 7783-06-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Htu1 Process

Program Level 3 Process
64,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "1-Pentene", CAS: 109-67-1.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Htu2 Process

Program Level 3 Process
28,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Butane", CAS: 106-97-8.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Htu4 Process

Program Level 3 Process
61,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Htu4 Lube Train Process

Program Level 3 Process
130,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Motf Process

Program Level 3 Process
90,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Pdu1&2 Process

Program Level 3 Process
350,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Pumphouse 27 Process

Program Level 3 Process
25,000,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Butene", CAS: 25167-67-3.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "1-Pentene", CAS: 109-67-1.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Plant Fuel Gas System Process

Program Level 3 Process
29,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "1-Butene", CAS: 106-98-9.
      Flammable Chemical "1-Pentene", CAS: 109-67-1.
      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 "Propylene [1-Propene]", CAS: 115-07-1.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Reservoir 7 Process

Program Level 3 Process
27,000 lbs. of the Toxic Chemical "Chlorine", CAS: 7782-50-5.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Sulfur Complex Process

Program Level 3 Process
14,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Propane", CAS: 74-98-6.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Vps4 Process

Program Level 3 Process
180,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Methane", CAS: 74-82-8.
      Flammable Chemical "Ethane", CAS: 74-84-0.
      Flammable Chemical "Propane", CAS: 74-98-6.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Vps2/Nsgp Process

Program Level 3 Process
110,000 lbs. of a Flammable Chemical Mixture composed of:
      Flammable Chemical "Isobutane [Propane, 2-Methyl]", CAS: 75-28-5.
      Flammable Chemical "Isopentane [Butane, 2-Methyl-]", CAS: 78-78-4.
      Flammable Chemical "Butane", CAS: 106-97-8.
      Flammable Chemical "Pentane", CAS: 109-66-0.
Process Industries (NAICS):
      Petroleum Refineries (32411)

Cooling Tower Chlorine Process

Program Level 3 Process
16,000 lbs. of the Toxic Chemical "Chlorine", CAS: 7782-50-5.
Process Industries (NAICS):
      Petroleum Refineries (32411)
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