Crews extinguish massive fire after 'bleve explosion' reported at Pasadena chemical plant. It appeared that there was one large fire and several smaller ones in the surrounding area. Video shows what appears to be smoking tanks with burn marks surrounding the facility. https://abc13.com/12991302/ | ABC13 Houston

A BLEVE (Boiling Liquid Expanding Vapor Explosion) is a major accident hazard in process safety. It happens when a vessel containing a liquid at a temperature well above its normal boiling point suddenly fails (usually due to fire impingement, overpressure, or material failure). What is BLEVE? Definition: The explosive release of pressurized liquid and vapor when a vessel ruptures. Cause: Rapid vaporization of the liquid due to sudden pressure loss, producing a violent blast and fireball if the

THE PHYSICS OF A FIREBALL: THE BLEVE 💥 What you see in this video is a BLEVE (Boiling Liquid Expanding Vapor Explosion) involving an LPG truck. It is one of the most feared events in process engineering. ⚙️ How it Happens: Pressurization: A liquid (like propane) is kept under high pressure in a sealed tank, allowing it to stay liquid even above its boiling point. Structural Failure: Usually caused by external fire, the tank metal weakens and eventually tears. Instant Vaporization: When the tank