Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The fire resulted from ignition of high - pressure hydrogen-rich gas that was escaping from two shell-to-shell nozzle flanges on the … ignited, received first and second degree burns. The unit was depressurised to the relief system and the fire was …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Plant own emergency response team was activated, assisted from local fire and emergency Services and regional Police. No one was injured during the incident and flames were brought under control within 30 minutes. Hydrogen was being allowed to burn off in a controlled manner …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… It was a small incident in a heat-electric power plant. The alarm was registered at 11:26 and the fire was extinguished at … Officials stated that the incident took place because hydrogen and motor oil on the engine rotor ignited. … Small …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… start-up phase of the unit, it is due to the presence of hydrogen in the chlorine collector of the cells. An amperage … is at the origin of the presence of this gas.The collector was destroyed and the chlorine spread in the workshop. The …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A researcher was conducting an experiment that involved sawdust being heated at pressure using hydrogen gas in an laboratory-scale autoclave.The gas leaked …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… (KOH) from an alkaline electrolyzer in a renewable hydrogen production plant. One webpage news reported that … in accordance with the integrated safety system.Nobody was injured in the event and there was no damage on the environment. … Leakage of Potassium …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… During functional tests of the system, a major quantity of hydrogen-containing gas was released from an adsorber, followed by its ignition.After the alarm was released the feed of the adsorber was closed, while the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… naphtha crackers The rupture of the reactor made that the hydrogen, petroleum products and the pyrophoric catalyst came … The mixture immediately caught fire in the air. The fire was brief but intense. The fire reduced ethylene production …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… flooded with seawater. At the origin of the explosion was the reaction with water of at least two kilograms of … They reacted violently with the water, producing hydrogen. The explosion opened the ceiling of the storage. A plume of white smoke blowing out to sea was reported by witness. Probably also an emission of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… on a liquid collection pot. As a consequence, release of hydrogen rich vapour to atmosphere occurred, necessitating a shut down of the iso-cracker.The damage was limited to that previously described, and there were no injuries. The cracker was returned to service four days later. … Release at a …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A jet flame occurred in a diesel distillation unit. It was caused by the release and ignition of hydrogen from the low-pressure (60 bar) section of a the … been re-opened and the compressor re-started. The unit was depressurized and the emergency status was called. … Fire …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… of incinerator bottom ash, flammable gasses including hydrogen generated and caused two explosions. The first explosion was in the forecastle store and the second in the cargo hold.The vessel was loaded with a cargo of 2333 tonnes of unprocessed …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The vehicle was being driven in traffic at low speed when it was struck from behind by a full-size pickup which forced the fuel-cell vehicle forward into another pickup. No hydrogen was released and no one was injured.The vehicle was …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… in the site in a range of the radius of about 30 m, and was extinguished after about 10 hours. In the oil refinery, the heavy oil supply was stopped, waiting for the complete burning-off of the hydrogen and the heavy oil of about 1,000 kl left in the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The explosion occurred in a Litol benzene unit, when it was being restarted following a scheduled shutdown for … explosion followed the release of about 30 kilograms of hydrogen gas into a compressor shed from a burst flange … article, and arrived to these conclusions: 1. the hydrogen was released through a failed flange gasket 2. it accumulated …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… a chlorine electrolysis facility, a mixture of oxygen and hydrogen in one of the electrolyzer cells a short-circuit … ignited causing a deflagration. The cover of the cell was a thin plastic film which broke as planned. The production was stopped.According to the investigation, the inlet line of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… the back part of the tube trailer. The interested cylinder was positioned in the low band in a central position. The rupture of the valve caused a considerable loss of hydrogen. … Tube-Trailer off Road (337) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The syngas leak (hydrogen + methane) occurred at exit of the ammonia … by a fire.The start point of the sequence of events was the syngas at the reactor outlet reaching an abnormal …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… metals. At the time of the event, a metal roller was being chrome-plated. A short circuit occurred due to a … surface of the electrolyte bath, and the spark ignited the hydrogen produced during chrome plating, causing an … windows within the company were destroyed, but nobosy was injured. … Explosion in a Surface Treatment Plant (1092) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… 30 minutes before the fire. Also a release from the hydrogen pipes is not considered likely, as the records demonstrate that the hydrogen pipe failed 7 min after fire began. Concerning the … identified by the witnesses,3) the product release (hydrogen and fuel oil) from one of these pipes can cause a 6 …
