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Clean Hydrogen Partnership

Explosion caused by hydrogen tank piercing

Event

Event ID
519
Quality
Description

This report consists of two events:

B. On February 23, 2004, one person was injured, apparently lightly, in a fire that broke out following a hydrogen explosion, at Herzliya Pituah, Israel . An investigation into the incident suggested that the explosion occurred when a fork-lift truck pierced one of the gas cylinders. Everyone in the area was evacuated, and the surrounding rounds were closed to traffic for a period.

A. On January 1, 2003, a similar incident had already occurred at the same factory , when one person was killed. At that time, police and plant owners agreed that the factory would be relocated within two years.

Event Initiating system
Classification of the physical effects
Hydrogen Release and Ignition
Nature of the consequences
Macro-region
Asia
Country
Israel
Date
Component involved
CGH2 cylinder(s)
Failure mode
rupture & ignition
Initiating cause
impact, rollover, crash
Root CAUSE analysis

The fact that the same type of severe incident could occur twice suggest a lack of management effectivity.

Root causes
Date entry in HIAD
01/01/2020

Facility

Application
Chemical industry
Sub-application
industrial gases production
Hydrogen supply chain stage
All components affected

fork-lift truck, cylinders

Process temperature range [C]
ambient temperature (-50°C to +50°C)
Location type
Unknown
Location
industrial area
Operational condition

Emergency & Consequences

Number of fatalities
1
Number of injured persons
1
Emergency action

Everyone in the area was evacuated, and the surrounding rounds were closed to traffic for a period.

Lesson Learnt

Lesson Learnt

At that time of the first event, police and plant owners agreed that the factory would be relocated within two years.
One year later a similar accident took place.
The decision to postpone of two years the solution of the problem was clearly wrong.

In-depth data

Release type
gas
Involved substances (% vol)
H2 100%
Release temperature [°C]
25
Probable IGNITION SOURCE
Explosion type

References

Sources categories
News
Reference & weblink

Haaretz Daily news
http://www.haaretzdaily.com/hasen/spages/397401.html
(link uavailable)