Digest
Vapor Cloud Explosions — Process Safety Beacon, January 2011
Vapor Cloud Explosions — Process Safety Beacon, January 2011
- CCPS
- Digest
- Process Safety Beacon January 2011
- ExplosionHydrocarbon ReleaseProcess Safety
- ExplosionLoss of containmentProcess safety
- Hot workInspection and maintenance
- Emergency responseOperating and work proceduresPreventive maintenance
- Downstream and process industries
Summary
This manufacturing safety bulletin explains how released flammable materials can form vapour clouds and explode following ignition. It describes blast and fireball consequences, including increased danger in congested or confined areas. Recommendations emphasise containment, inspection and preventive maintenance, safe hot work, immediate leak reporting and preparation for emergency procedures.
Classifications: Explosion; explosive atmospheres.
Classifications: Loss of containment; containment loss.
Classifications: Process safety; major accident hazards.
Classifications: Hot work; welding and cutting.
Classifications: Inspection and maintenance; asset inspection; equipment maintenance.
Classifications: Emergency response; emergency preparedness.
Classifications: Operating and work procedures.
Classifications: Preventive maintenance; preventative maintenance; planned maintenance.
Classifications: Downstream and process industries; refining; petrochemicals.
Summary
One-page Beacon on how flammable vapour clouds form and explode following large releases.
Process Safety Beacon January 2011. Themes: explosion, hydrocarbon release, process safety.