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Clean Hydrogen Partnership

Fire at a hydrocracking unit

Event

Event ID
963
Quality
Description
A sudden fire started at the hydrogen compressor of a refinery's hydrocracking unit.
Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Fire (No additional details provided)
Macro-region
Asia
Country
India
Date
Main component involved?
Compressor / Booster / Pump
How was it involved?
Fire
Initiating cause
Unknown
Root causes
Unknown (No additional details provided)

Facility

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

Emergency & Consequences

Number of injured persons
0
Number of fatalities
5
Post-event summary
The fire caused the death of 5 people. The other units of the refinery continued operation, only the hydrocracker was stopped during the time of the first investigations.
The refinery were of recent construction.

Event Nature

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

References

Reference & weblink

Event description in the French database ARIA<br />
https://www.aria.developpement-durable.gouv.fr/accident/15808/<br />
(accessed October 2020)<br />

Event description extracted from the UK database ICHEME in PDF<br />
ICHEME database is no longer available for purchase, but data can be download as PDF for free.<br />
https://www.icheme.org/knowledge/safety-centre/resources/accident-data/… />
(accessed October 2020)<br />

Rigas F., Amyotte P., Hydrogen safety, Green chemistry and chemical engineering, CRC Press, Taylor & Frances Group; 2012. ISBN-13: 978-1439862315

JRC assessment