Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A 2-inch line carrying hydrogen gas at approximately 2,800 psi (approximately 19.3 MPa) failed at a weld, resulting in a high pressure hydrogen fire. The fire resulted in flame impingement on the support …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A road tanker carrying 125,000 cubic feet of liquid hydrogen caught fire when the tankers vent stack malfunctioned.The area … No one was injured in the incident. … Fire on a Liquid Hydrogen Tanker (156) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A fire broke out affecting the heavy fuel purification plant of … 30 minutes before the fire. Also a release from the hydrogen pipes is not considered likely, as the records … and fuel oil) from one of these pipes can cause a 6 m long jet flame as occurred.4) the product supposedly released …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… and the syngas compressor restarted 14 hours later, a jet-fire occurred. The Internal Operation Plan was launched and … the gas upon starting up the synthesis process. The high hydrogen concentration of the synthesis gas explains probably …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Employees were refilling a rack of 15 hydrogen cylinders that were connected together on a steel … railings. A leak developed at a valve and the pressurized hydrogen ignited. Operations activated a deluge sprinkler … off the compressor that was pumping in hydrogen. The fire was contained by the sprinkler system as the hydrogen …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A fire started on the brakes of a truck carrying hydrogen. Due to the risk of extension of the fire to the hydrogen, the fire brigade install an emergency area until …
Last Updated Tue, 04/15/2025 - 14:11
Fuel Cell Codes and Standards
… classes; (c) Requirements for material compatibility and hydrogen embrittlement; (d) Requirements for the fueling … 1 – specifically research related to electrical safety, hydrogen storage systems, and post-crash safety; (g) … with pressures below 70 MPa, including comprehensive fire exposure tests; and extending the requirements to 25 …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A hydrogen skid was placed into service in a nuclear power … off, causing the hydrogen to leak and ignite. The flaming jet measured 40 cm and continued as the system was open. … which stopped the leak. The two skids impacted by the fire were removed from service.The analysis of the accident …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Fire broke out along a transition corridor combining several … pipelines transporting hazardous substances, including hydrogen, kerosene and ethylene oxide. The fire was brought … toxic gases.According to the appropriate inspectorate, a hydrogen (H2) leak on an underground pipeline had been …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… catalytic reforming units of the refinery, followed by a fire in the same unit. The fire derived from the explosions lasted for almost one day. … which was exposed to the torch fire, creating another fire jet of larger size; C) after 5 minutes, by domino effect, …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A fire developed on a tube trailer transporting 330 kg of compressed hydrogen, while travelling on a highway. The fire was due to a pressure relief valve of a tube releasing hydrogen. The flames reached 10 to 20 m. The fire brigades …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The fire ignited roofing materials which had fallen down as the … explosion and seen flames and smoke in the vicinity of the hydrogen plant. The works fire team were quickly on the scene but were advised not to extinguish the fire while hydrogen was still escaping, to prevent the likelihood of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… and chain reactions involved more than 100 cylinders of hydrogen or other gases in a storage system. The fire lasted for more than 5 hours and the neighbourhood has … debris projected by the explosion. … Fire in a Compressed Hydrogen Storage System (830) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The fire developed an early morning on a hydrogen bus at a … release, one bus was destroyed and the dispenser of the hydrogen fuelling station was damaged. The stationary …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A man was burned when a fire broke out as a hydrogen cylinder was being changed in a governmental research centre. It was reported that the fire was started by a spark from a wrench. The sprinkler … makes nuclear instruments. … Fire When Replacing a Hydrogen Cylinder (722) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The fire occurred in the hydrogen treatement unit of hydrodesulfurisation plant. … Hydrogen Fire in Hydrodesulfurisation Unit at Refinery (696) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… in error and the liquid allowed to drain. High pressure hydrogen passed uncontrolled into the closed LP Separator … Released flammable substances were ignited resulting in jet-fires. The explosion occurred in the hydrocracker unit in … were directly involved in the explosion and the subsequent fire (1 person was killed by explosion). The smoke from the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A hydrogen line running to a furnace caught fire at a metals plant … Fire on a Hydrogen Pipeline in a Metallurgy Plant (135) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A leak occurred on a 4 inch hydrogen main gas line which ran along a pipe bridge at the … personnel whilst installing a new chlorine line above the hydrogen main on the pipe-bridge.Before the welding work was … was disturbed that the hydrogen leak became obvious. … Fire in a Hydrogen Pipe (546) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A fire on one of the two hydrogen units at a gasoline refinery, hindering production. … Fire on a Hydrogen Production Unit of a Refinery (133) …
