| Home | Search | Emissions | Pollutants | About the Database |
ExxonMobil Refinery (2638), Baton Rouge
Releases of Nitrogen
| LDEQ Accident Number Accident Date |
Point Source(s) | Notes | Amount of Release |
| 05-BB009-1721 2005-02-27 | FLARE | Cause: the controller responsible for the operation of the Refinery Gas Compression Unit (RGCU) began experiencing problems Followup: No Notes: C-50 was started up to eliminate the flaring and was run on manual. Incident not preventable because normal preventative precautions not used due to concern over clanging noises. | 2.0 pounds |
| 85263 2006-01-19 | No. 2 Powerformer Unit T-4X | Cause: a leak on the shell of their tower (T-4X) is believed to have been caused from the failure of the mortar in the joints of the tile which lines the inside of the tower, which allowed acid to attack the carbon steel shel Followup: No Notes: Incidents 06-00380, 06-00401 occurred simultaneously on January 19th and on Jan. 20th 06-00406 occurred, overlapping with the first two. The reportable quantities for highly reactive volatile organic compounds and flammable vapors were exceeded when the emissions from these three events were summed over the first 24 hour period beginning with the initiation of the release from the No. 2 Powerformer Unit. With regard to the 24 hour period beginning with the release at the MTBE Unit, there wereeportable quantity exceedances for this period of time. The emissions limit exceeded the reportable quantity threshold only during the time when all three incidents were taking place simultaneously. The mortar in T-4X will be replaced with a Furan r | 40.0 pounds |
| 85270 2006-01-19 | #2 Light Ends Unit (E-568) | Cause: #2 Light Ends Unit experinenced a leak from their rebolier exchanger. The failure mechanism causing the leak in the exchanger is listed as unknown. Followup: No Notes: Incidents 06-00380, 06-00401 occurred simultaneously on January 19th and on Jan. 20th 06-00406 occurred, overlapping with the first two. The reportable quanitites for highly reactive volitile organic compounds and flamable vapors were exceeded whenthe emissions from these three events were summed over the first 24 hour period beginning with the initiantion of the rlease from the No. 2 Powerformer Unit. With regard to the 24 hour period beginning with the release at the MTBE Unit, there were nportable quanity exceedances for this period of time. The emissions limit exceeded the reportable quanitity threshold only during the time when all three incidents were taking place simultaneously. The mortar in T-4X will be replaced with a Furan re | |
| 97336 2007-06-22 | Leak-Idle stream line | Cause: Internal acid corrosion Followup: Yes Notes: Under Investigation- If investigation shows different causal factor, a follow up will be given. The leaking portion of the line was clamped to stop releas | 13,278.0 pounds |
| 112910 2009-02-20 | Bateman Lake Natural Gas header | Cause: Technician working on pressure instrument did not notify unit operating controller. Malfunction caused pressure control valve to open, which caused the pressure in the Bateman Lake Natural Gas header to exceed that of safety vavle set point. Followup: No Notes: A total of 2030 pounds of flammable vapor was release which exceeds RQ. Pressure control valve was taken out of automatic control and placed into manual control. | 33.3 pounds |
Connect With Us: