Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… from the reactor consist of ammonia, carbon dioxide, hydrogen, oxygen and nitrogen. Prior to venting this gas into …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… During a patrol, an operator detects a hydrogen leak in a refinery on a footbridge 30 meters high. …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… equipment, when a loud explosion was heard by many.Hydrogen evolution due to acid action on steel vessel walls …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… occurred.The gas mixture contained hydrocarbons with 30% hydrogen. It has reached its working pressure of 31 bar, but …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… was carrying cylinders of nitrogen (N2), oxygen (O2), hydrogen (H2) and acetylene on a national road. It struck the …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… mix of 500 kg of chlorine and an unknown amount of hydrogen accumulated inside the low-pressure chlorine …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… the rest of the acid had not been drained from the boiler. Hydrogen emitted by a metal + acid reaction was the cause of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… to develop as the main constituents of coke oven gas are hydrogen, methane, carbon monoxide etc. The exact source of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… detector. The 30 bar pressure line contained essentially hydrogen with a high concentration of H2S. The operators …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… acid corroding the steel on the container caused hydrogen to form. The relatively slow hydrolysis reaction was …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… borohydride reacted with the sodium chlorite, producing hydrogen gas which flashed into the employee's face. He was …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… exothermically reacted with the aluminum dust to form hydrogen gas. The top of the barrel deformed and glowed red. …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… product line was opened before the line to tank was closed.Hydrogen gas at a pressure of 30 bars consequently reached …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… charge. 2. Auto detonation of a mixture oxygen and hydrogen produced by the corrosion of a part of the axis of …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… The leak occurred as the temperature was decreasing (the hydrogen is pre-chilled to between -33oC and -40oC prior to …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… A hydrogen leakage occurred in the ammonia workshop of a plant …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… desulfurisation process. The desulfurization gas had high hydrogen content. The vessels had cracks in the upper …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… water contained in the coil, which could have generated hydrogen, its ignition followed by an explosion. Therefore, …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… to the report, the check valve's failure was due to hydrogen embrittlement and resulted in a large flammable gas …
Last Updated Fri, 04/18/2025 - 19:40
HIAD Event
… inside and completely broken. From the broken surface, a hydrogen gas remaining in the piping apparently got ignited …
