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Alon Refining, Krotz Springs

LDEQ Incident Report

Incident #117771
PDF AvailablePDF
State Police #092840
Incident Date2009-09-04
Report Date 2009-09-11
Follow-up Date 0000-00-00
Follow-up: No

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Volatile Organic Compounds (VOCs)3 hours 15 minutesflareNONOYES381.4 pounds
Nitrogen Oxide3 hours 15 minutesflareNOYESYES101.0 pounds
Nitrogen Dioxide3 hours 15 minutesflareNOYESYES11.2 pounds
Carbon Monoxide3 hours 15 minutesflareNOYESNO224.2 pounds
Hydrogen Sulfide3 hours 15 minutesflareNONONOBRQ
Sulfur Dioxide3 hours 15 minutesflareNOYESNOBRQ
Benzene3 hours 15 minutesflareNONOYES18.6 pounds
Hexane3 hours 15 minutesflareNONONO133.6 pounds

Cause of Problem: Equipment Failure

Crude unit upset resulted in intermittent flaring from 3 different process vessels.

Discharge Preventable - No Information Given

No information given

Notes/Remedial Actions

Reduced rates and shutdown isomerzation and LRU unit to minimize flaring until flow rates could be stabilized. Same issue as the release on the previous day.