POLLUTION LOCATOR | Toxic Chemical Releases |Total Environmental Releases (Pounds from TRI Sources)

Facility: PREMCOR REFINING GROUP INC. PORT ARTHUR REFY., PORT ARTHUR, TX
  • From 1995 to 2002, total releases to the environment have decreased 33%.
  • Chemical NameSorted by
    Total Environmental Releases
    SULFURIC ACID180,867
    NITRATE COMPOUNDS71,722
    PROPYLENE29,435
    HYDROCHLORIC ACID19,640
    TOLUENE18,130
    N-HEXANE15,921
    CYCLOHEXANE13,822
    CUMENE10,791
    BENZENE8,162
    NAPHTHALENE5,306
    CHLORINE4,920
    XYLENE (MIXED ISOMERS)4,545
    HYDROFLUORIC ACID4,380
    ETHYLENE3,642
    AMMONIA2,681
    ETHYLBENZENE1,858
    1,2,4-TRIMETHYLBENZENE442
    PHENOL360
    1,3-BUTADIENE282
    LEAD154
    MERCURY COMPOUNDS17
    STYRENE13
    POLYCYCLIC AROMATIC COMPOUNDS2
    BENZO(GHI)PERYLENE.070

    Note: See Dioxin Compounds Summary for the contribution of dioxins to this release or waste management category (in grams).