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Clean Hydrogen Partnership

Hydrogen cylinders explosion at a electric manufactory

Event

Event ID
1171
Quality
Description
hydrogen gas cylinder explosion and subsequent fire in an electrical products company. 3 fatalities and 8 injuries.
[Note of the validator: while the majority of the news report as cause the failure of a hydrogen cylinder, few report is as boiler explosion].
Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Macro-region
Asia
Country
India
Date
Main component involved?
Cgh2 Cylinder(S)
How was it involved?
Rupture & Formation Of A Flammable H2-Air Mixture
Initiating cause
Unknown
Root causes
Unknown (No additional details provided)

Facility

Application
Electronics And Micro-Electronics
Sub-application
electrical products
Hydrogen supply chain stage
Hydrogen Storage (No additional details provided)
All components affected
hydtreon cylinder
Location type
Confined
Location description
Industrial Area
Operational condition
Unknown (No additional details provided)

Emergency & Consequences

Number of injured persons
8
Number of fatalities
3

Event Nature

Release type
gas
Involved substances (% vol)
H2 100%
Presumed ignition source
Not reported

References

Reference & weblink

Online news of Time of India: <br />
https://timesofindia.indiatimes.com/city/mumbai/3-killed-8-hurt-in-naig… />
(accesed April 2025)

Mentioned also by Wikipedia:<br />
https://en.wikipedia.org/wiki/Hydrogen_safety#cite_note-88<br />
(accessed Apirl 2025)

JRC assessment