The Hydrogen Incident
and Accidents Database
European Hydrogen Incidents and Accidents database HIAD 2.1, European Commission, Joint Research Centre

This data is from the European Hydrogen Incidents and Accidents database HIAD 2.1, European Commission, Joint Research Centre.

Hydrogen Explosion at Distillation Unit Elbow, Destroying Unit and Injuring Workers
A hydrogen leak followed by an explosion occurred at an elbow of a pipeline cooling system and the separator of the distillation unit. The explosion destroyed the unit and injured two workers.
Event Date
February 14, 1991
Record Quality Indicator
2
Region / Country
Asia / Korea, Republic Of
Event Initiating System
Hydrogen System Initiating Event
Classification of the Physical Effects
Hydrogen Release And Ignition
Nature of the Consequences
Explosion
Causes
Management Factors
Facility Information
Application Type
Petrochemical Industry
Application
Generic Refinery Process
Specific Application Supply Chain Stage
Hydrogen As Process Gas
Components Involved
Unknown
Storage/Process Medium
Gas
Location Type
Confined
Location description
Industrial Area
Operational Condition
Normal
Currency
EUR - Euro
Lessons Learned
Unknown
Detonation
No
Deflagration
No
High Pressure Explosion
No
High Voltage Explosion
No
Source Category
ARIA
References

Event no 13392 in the French database ARIA
https://www.aria.developpement-durable.gouv.fr/accident/13392/
(accessed October 2020)

This material was prepared as an account of work sponsored by an agency of the United States Government.
Twitter H2Tools Facebook H2Tools Instagram H2Tools YouTube H2Tools

Contact

The portal brings together and enhances the utility of a variety of tools and web-based content on the safety aspects of hydrogen and fuel cell technologies to help inform those tasked with designing, approving or using systems and facilities, as well as those responding to incidents.

Copyright © 2025 by H2Tools; H2 Tools is intended for public use. It was built, and is maintained, by the Pacific Northwest National Laboratory with funding from the DOE Office of Energy Efficiency and Renewable Energy's Hydrogen and Fuel Cell Technologies Office. All Rights Reserved
We are professional and reliable provider since we offer customers the most powerful and beautiful themes. Besides, we always catch the latest technology and adapt to follow world’s new trends to deliver the best themes to the market.

Contact info

We are the leaders in the building industries and factories. We're word wide. We never give up on the challenges.

Recent Posts