Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… during welding works which ignited accidentally released hydrogen. The plant had been partially shut down for … measures was taken, also to avoid too much gas waste. The hydrogen entered the system by a leaking valve, undetected at …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… Hydrogen was accidentally produced inside the sealed …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… large to rupture the pipe, and the detonation of the hydrogen accumulated in the pipe was considered to be the likeliest cause of the pipe rupture. The hydrogen was considered to be generated by radiolysis of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… sulfuric acid storage tank. When he lowered the pipe, the hydrogen gas in tank ignited causing an explosion and one …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… during the verification operation of a new high pressure hydrogen generator. The electrolysis cell burned down, the … Another possible co-cause is that that the generated hydrogen ignited. Consequently, the hydrogen-carrying water flow mixed with the oxygen-carrying …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A major leak (estimated between 1.5 and 3 kg) of hydrogen from high-pressure storage, resulted in a detonation, from hydrogen a refuelling station.Causes were two untightened … to the ground; after breaching the high-pressure gasket, hydrogen quickly broke through the low-pressure gasket and …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… heated to a temperature of 1,800C; the gas mixture (hydrogen, air...) explodes. The carbon contained in the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… stored under certain conditions can ferment and produce hydrogen.The final expert report establishes the explosion … as follows:- the pulp stored in the tank has released hydrogen at a rate such that the LFL (lower flammability limit) could be reached within a few hours,- hydrogen mixed with the air in the tank top to form an ATEX,- …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A mixture of mainly carbon monoxide and hydrogen was released from a pipeline transferring process …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… breaker.A plausible cause for explosion is the formation hydrogen by the acidic attack of the electrolyzer cells and … The still running chlorine compressor extracted the hydrogen and reacted with the chlorine remaining in the pipe. … the electrolyzer cells. The formation of hypochlorite and hydrogen was possible by the reaction of the salt and the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A hydrogen explosion had ruptured a pipe in the core spray … and continued operation. Investigations suggested that the hydrogen (formed by radiolysis of the water) accumulated in a …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The release took place in a metal cold rolling workshop.The hydrogen leaked from a cylinder of 15 m3, which was part of a …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… occurred when a visiting research fellow was transferring hydrogen, oxygen and carbon dioxide into a low pressure gas …
Last Updated Fri, 10/18/2024 - 20:29
Fuel Cell Codes and Standards
… streams. It specifically applies to large volume hydrogen production plants. This publication covers … which, if followed, assures our customers that the hydrogen they receive from member companies has been produced …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The explosion was probably caused by the presence of hydrogen formed by the acid attack of the metal. At the … with the iron material of the container which produced hydrogen. When the cleaning work resumed, the explosive …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… nearby. Due to the broken pipework there was a release of hydrogen and butane for about five minutes. Sprinkler systems …
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 …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… 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
… They reacted violently with the water, producing hydrogen. The explosion opened the ceiling of the storage. A …
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 …
