Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… is carried out, which results in ferrous chloride and hydrogen. The hydrogen generated is swept away by a large supply air fan to … the start of the fire was caused by a slow combustion of hydrogen, initiated during the loading of metal. Despite the …
Last Updated Sat, 11/30/2024 - 15:16
Fuel Cell Codes and Standards
… of high pressure gas valves that are used in gaseous hydrogen stations of up to the H70 designation. This document … in South Korea, see: www.ksa.or.kr … ISO 19880-3 Gaseous hydrogen -- Fueling stations -- Part 3: Valves …
Last Updated Wed, 11/13/2024 - 20:07
Fuel Cell Codes and Standards
… This document outlines requirements for sampling from hydrogen fuelling stations for samples taken at the … defines the best practice for sampling at the nozzle of a hydrogen fuelling station as part of the fuelling station … This document is targeted for the sampling from the hydrogen fuelling station dispenser. Many of the generic …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Hydrogen leak occurred from temporary pipe work during transfer of hydrogen between permanent and emergency cylinders. Ignition … to the area local to the explosion. … Explosion During Hydrogen Transfer (274) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A fire on a hydrogen pipeline in a refinery. … Fire on Hydrogen Pipeline in Refinery (198) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… a large amount of equipment. No one was injured.Gaseous hydrogen leaked into one of the support buildings from a high pressure hydrogen gas system consisting of two storage tanks and … the explosion, an isolation valve failed open, permitting hydrogen under a pressure of ca. 30 MPa (4300 psig) to enter …
Last Updated Tue, 07/15/2025 - 16:08
FAQ
… GH2 and LH2 will vary with pressure and diameter of the hydrogen piping. In practice, high voltage overhead power … the easement required for these lines that would exclude hydrogen (and other) systems. For safety, if a best practice … lines? How far away should electrical classification … Hydrogen Facilities Distance to High-Voltage Electrical Lines …
Last Updated Mon, 11/18/2024 - 13:47
Fuel Cell Codes and Standards
… This standard specifies the PSA purified hydrogen adsorption for the basic requirements of materials, … of vacuum pressure swing adsorption of 0.02MPa Purified hydrogen adsorption device. … … GB/T 29412-2012 Absorber of pressure swing adsorption for hydrogen purification …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A release of hydrogen occurred during the filling of a 28 bottles rack. A … the rack, caused the bracket to break and the compressed hydrogen to leak. The jet was directed against the barrel of cylinders. Hydrogen sensors triggered the shutdown of the installation, …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… transporting 4,000 pounds (1800 kg) of compressed hydrogen burned to ground, including the driver cabin. The … engulfed. 3- to 4-feet of flames were seen coming from the hydrogen tanks, the confinement of which, however, was not … trailer, and caused the pressure release system to relase hydrogen. Possibly melting of some pipe components could have …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Explosion and fire in gasholder storing hydrogen in thermal black plant. … Fire from a Hydrogen Storage (587) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Explosion at hydrogen unit operated workers evacuated, 2 injured, community rattled. … Explosion at the Hydrogen Unit of a Refinery (515) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The broke out at a hydrogen compressor of the reforming unit of the refinery. … into the suction circuit, to replace the still burning hydrogen. The gas detection system set up did not reveal any … atmosphere near the equipment.The leak of the oil/hydrogen mixture is estimated at 500 kg.Shortly before the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A factory was evacuated after a tank began leaking hydrogen. No injuries were reported … Release from a Hydrogen Tank (137) …
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 … shut down for maintenance. Therefore, the reactor was in a hydrogen purge cycle. … Hydrogen Fire from a Pipeline (11) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… turbine generator transforms steam into electricity and hydrogen is used as a coolant of the bearing of the generator. The seals containing the hydrogen were likely damaged by abnormal turbine … turbines, bearing supports and some steam piping. … Hydrogen Fire in a Power Generator (271) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… An explosion of unknown cause occurred at a hydrogen manufacturing plant. The explosion occurred on the … where the accident occurred mainly produces industrial hydrogen gas and supplies it in cylinders and trailers, as … and caused nearby workers to evacuate. … Explosion at a Hydrogen Production Plant (1039) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… occurred inside the lower hydrogenation tower of a hydrogen peroxide unit, damaging the distribution tray inside … 488.2 million yuan. The hydrogenation tower is part of the hydrogen peroxide plant. Since the catalyst efficiency in the … of working fluid were noted; March 16: The leader of the hydrogen peroxide plant replaced the nitrogen inlet pipeline …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Compressed hydrogen was released from a storage system due to the … rupture of a Bourdon-type pressure gauge. … Release from a Hydrogen Tank (33) …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A mixture of hydrocarbon and hydrogen leaks from hydrogenation unit of a refinery. The …
