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Clean Hydrogen Partnership

Explosion in a refinery

Event

Event ID
160
Quality
Description
A leaking hydrogen line exploded at an oil refinery.
Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Macro-region
Asia
Country
Taiwan
Date
Main component involved?
Pipe
How was it involved?
Leak & Formation Of A Flammable H2-Air Mixture
Initiating cause
Unknown
Root causes
Unknown (No additional details provided)

Facility

Application
Petrochemical Industry
Sub-application
Generic refinery process
Hydrogen supply chain stage
All components affected
hydrogen line
Location type
Unknown
Location description
Industrial Area
Operational condition
Unknown (No additional details provided)

Emergency & Consequences

Number of injured persons
0
Number of fatalities
0
Emergency action
The operator stopped the compressor.

The suction separator tank was equipped with 2 level alarms, one of which was coupled with emergency stop. However, this did not worked.

Event Nature

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

References

Reference & weblink

The link to this technical magazine is lost

JRC assessment