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Clean Hydrogen Partnership

Explosion in a chemical plant

Event

Event ID
741
Quality
Description
Ignition of hydrogen produced by washing slag in a tank for chlorosulfonic acid.
Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Macro-region
Asia
Country
Japan
Date
Root causes
Root CAUSE analysis
[1st] Stimulus factor [2nd] Electro-explosive device [3rd] Sparks
[1st] Storage/Bomb [2nd] Liquid storage

Facility

Application
Chemical Industry
Sub-application
unspecified
Hydrogen supply chain stage
Location type
Unknown
Location description
Industrial Area
Operational condition
Unknown (No additional details provided)

Emergency & Consequences

Number of injured persons
0
Number of fatalities
3

Event Nature

Release type
gas mixture
Involved substances (% vol)
H2,
chlorosulfonic acid
Presumed ignition source
Not reported

References

Reference & weblink

Orignal source lost. RISCAD is closed.

JRC assessment