HIAD events | Clean Hydrogen Knowledge Hub

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Displaying 621 - 630 of 1237

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09/01/1987
Japan

Hydrogen fire when testing a rocket engine

Event ID: 630
Quality: 2
Application: Non-road vehicles
Component involved: flange (bolts)
Hydrogen supply chain stage: Hydrogen as fuel
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/05/2025

17/11/1987
Japan

Explosion on a LH2 pump at a rocket centre

Event ID: 629
Quality: 2
Application: Non-road vehicles
Component involved: LH2 pump
Hydrogen supply chain stage: Hydrogen as fuel
Nature of the consequences: explosion followed by a fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

01/01/1976
United States

Explosion at the off-gas system of a nuclear power plant

Event ID: 628
Quality: 2
Application: Power plant
Component involved: off-gas system
Hydrogen supply chain stage: Unintended hydrogen production - radiolysis
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

01/01/1976
United States

Explosion at the off-gas system of a nuclear power plant

Event ID: 627
Quality: 2
Application: Power plant
Component involved: off-gas system
Hydrogen supply chain stage: Unintended hydrogen production - radiolysis
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 28/01/2026

01/01/1974
United Kingdom

Fire in a hydro-refiner

Event ID: 626
Quality: 3
Application: Petrochemical industry
Component involved: heat exchanger (pipe)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

01/02/1974
China

Explosion in an urea manufactory

Event ID: 625
Quality: 4
Application: Chemical industry
Component involved: off-gas system
Hydrogen supply chain stage: Hydrogen as feedstock
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

09/02/1974
Italy

Fire in a refinery

Event ID: 624
Quality: 2
Application: Petrochemical industry
Component involved: heat exchanger (generic)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

30/04/1974
Unknown

Fire in a benzene plant

Event ID: 623
Quality: 2
Application: Petrochemical industry
Component involved: heat exchanger (cold box)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: fire
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020

14/07/1974
United Kingdom

Release of hydrogen at a dyestuffs plant

Event ID: 622
Quality: 2
Application: Chemical industry
Component involved: joint/connection (generic)
Hydrogen supply chain stage: Hydrogen as process gas
Nature of the consequences: release, no ignition
Classification of the physical effects: Unignited Hydrogen Release
Date entry in HIAD: 01/01/2020

15/09/1974
France

Explosion on a process gas line of an ammonia plant

Event ID: 621
Quality: 2
Application: Chemical industry
Component involved: pipe (generic)
Hydrogen supply chain stage: Hydrogen as feedstock
Nature of the consequences: explosion
Classification of the physical effects: Hydrogen Release and Ignition
Date entry in HIAD: 01/01/2020