Event
- Event ID
- 168
- Quality
- Description
A small hydrogen leak occurred during routine maintenance on an oil refinery unit not in operation.
- Event Initiating system
- Classification of the physical effects
- Unignited Hydrogen Release
- Nature of the consequences
- leak no ignition
- Macro-region
- North America
- Country
- United States
- Date
- Component involved
- unknown
- Failure mode
- leak, no ignition
- Initiating cause
- unknown
- Root causes
- Unknown
- Date entry in HIAD
- 28/02/2009
Facility
- Application
- Petrochemical industry
- Sub-application
- Unspecified refinery process
- Hydrogen supply chain stage
- All components affected
Unknown
- Location type
- Unknown
- Location
- industrial area
- Operational condition
- Pre-event occurrences
Routine maintenance on an oil refinery unit not being in operation was carried out
Emergency & Consequences
- Number of fatalities
- 0
- Number of injured persons
- 0
In-depth data
- Release type
- gas
- Involved substances (% vol)
- H2 100%
- Probable IGNITION SOURCE
References
- Sources categories
- FireWorld
- Reference & weblink
The link to this technical magazine is lost
