A little after midnight, an extremely flammable gas leak occurred in the ammonium manufacturing unit of a chemical plant manufacturing nitrogen fertilisers. The gas, mainly, consisting of hydrogen, escaped from a valve. Released at 220 bar and 120°C, it ignited[...]
In a cast iron foundry that alternates the use of two cupola furnaces every other day, an explosion occurred at 6.30 pm during furnace unloading (carried out via hatches placed underneath the furnace) of meltdown products into a tub. Coke,[...]
Inside a chemical plant, a sulphur dichloride (SCl2) leak on a pipeline supplying the boiler tube of a distillation column hydrolysed, thereby generating a strong emission of hydrogen chloride (HCl). This column was located in a building with a cladding[...]
A fire broke out in a refinery at 10.15 am in the ETX2 oil aromatic extraction unit, using N-Methyl Pyrrolidone (NMP).After having been shut down for regulator inspection and work, the unit resumed operations on April 19th, then when into[...]
A 200 l metal drum containing paint cabin cleaning solvents exploded at 7 pm in a factory applying paints and varnishes to plastic parts for the automobile industry. 8 employees were injured, included 3 seriously injured and 12 others were[...]
Following the transfer of Jet A1 jet fuel between the hydrocarbons depot of an airport (A) and an adjacent depot (B) on December 29, 2 connecting valves between the unloading booms and the tank were not closed. During unloading operation[...]
During the vacuum transfer of liquid waste into steel tanks at a dangerous waste treatment centre, hydrogen sulphide (H2S) was released from the vent of a receiving tank. As they could not be treated on site, these wastes (received in[...]
Explosions followed by fire ripped through a fuel storage depot in Buncefield, England, located just 40 km north of London. The facility was storing 150,000 t of fuel (petrol, diesel fuel and kerosene) at the time of the accident. The[...]
An explosion occurred in a chemical site causing the cover of a 99.2% sulphuric acid tank (filled to 300 t of its total 1500 tonne capacity) to open partially. The cover opened along the circumference of the tank at the[...]
During the production of biogas by means of an organic waste reclamation process, a release of hydrogen sulphide (H2S) killed 3 employees and a truck driver who had come to unload slaughterhouse waste. The high concentration of H2S in the[...]
