Despite being produced 200 times less than sulphuric acid (1 M vs. 200 M tonnes/year), the ARIA database has recorded nearly 80 accidents involving hydrofluoric acid (HF) (vs. 220 for H2SO4). A series of recent accidents serves to recall its[...]
Raising awareness to improve prevention
Due to the goods and products they handle or the nuisances they create, industrial sites have long been the preferred targets for those with malicious intent: 4% of accidents occurring in classified facilities involve malicious intent. In light of this[...]
Beyond criminal acts targeting “Seveso” installations and having a strong media impact, the fight against "ordinary malicious acts" is a stake for all operators! Indeed, 4% of accidents occurring in Classified Facilities are related to malicious acts. This accident cause,[...]
Damaged compressor : dual-stage compressor compressing ethylene from 3 to 33 bar. It operates alternately with the main compressor. On the day of the accident, it had been in operation for 43 days since its last maintenance five months prior. It was[...]
173 fatalitiesDestruction of civil infrastructure within a 1-km radiusCyanide pollutionSite rehabilitation Fire broke out at 10:50 pm at the site of a logistics company, operating since 2011 in the Tianjin port sector with a floor area covering 46,000 m². At[...]
In a 3,000 m² vinegar factory, a 150 m³ tank containing 40 m³ of alcohol vinegar exploded at around 9:40 a.m. while undergoing welding work. The tank, measuring 13 m in height and 4 m in diameter, was projected like a missile.[...]
Seal Boxes : not to be mistaken as a cure for ageing
Commonly used to plug leaks on pipelines, seal boxes serve stop discharge flows without entirely shutting down production. Despite this advantage, several accidents have shown that this type of remedial action is not sustainable and moreover necessitates regular monitoring during[...]
