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Motiva Enterprises (2719), Convent

LDEQ Accident Report

Accident #128963
State Police #11-00543
Accident Date2011-02-01
Report Date 2011-02-02
Follow-up Date 2011-02-03
Follow-up: Yes

Pollutants Released

Pollutant Duration Point Source Greenhouse Gas Criteria Pollutant Ozone forming chemical Amount of Release
Light HydrocarbonsPressure Swing AdsorberNONOYESBRQ
HydrogenPressure Swing AdsorberNONONOBRQ
Sulfur DioxideRefinery HeatersNOYESNOBRQ

Accident Classified As:

Cause of Problem: Process Upset

Flaring due to unplanned shutdown of Pressue Swing Adsorber (PSA) system. Oxygen analyzer on VPS-2 Atm Heater went into alarm due to composition change in fuel gas caused by PSA's startup. Additionally, a malfunctioning pressure controller within the Amine regeneration Unit caused the kick back valve on the amine pump.

Discharge Preventable - No Information Given

Notes/Remedial Actions

BRQ. No information given.