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Two people are dead and at least 35 others were affected after a chemical leak involving hydrogen sulfide occurred at a PEMEX facility in Deer Park, officials said on Thursday. The extent of ...
2 dead, 35 injured after chemical leak of hydrogen sulfide at Pemex Deer Park oil refinery. ... Texas, U.S., January 20, 2022. A hydrogen sulfide leak on Oct. 10, 2025 at the facility killed 2 ...
The leak was reported around 4:40 p.m., Pemex said. ... Hydrogen sulfide is used by or produced as a byproduct in refineries, according the US Occupational Safety and Health Administration (OSHA).
This is only temporarily successful at stopping the leak from Kab 121. 15:30: The storm valves on Kab 121 fail and hydrogen sulfide is detected, prompting the order to evacuate the platform. 15:45: All 73 people from the platform were accounted for in the two lifeboats, and were wearing life jackets.
May 5 – A leak occurred in a relief line, at a Keystone Pipeline Terminal in Beaumont, Texas. About 18,500 gallons of crude oil were spilled. The cause seemed to be internal corrosion. [5] July 28 – A gas line explosion and fire occurred in Martin County, Texas, which injured four workers. A ditching truck hit an existing high-pressure gas ...
January 23, 2018 - 5 workers hospitalized after hydrofluoric acid leak at a refinery in Trainer, Pennsylvania. [152] June 21, 2019 - A propane and hydrofluoric acid leak caused a low-hanging vapor cloud, which ignited and resulted in 3 sequential explosions at a refinery in Philadelphia, Pennsylvania. The first two explosions where of vessels ...
Hydrogen sulfide gas can quickly lead to death if inhaled in very high concentrations. Earlier in the day, Pemex had reported it was performing maintenance activities that might cause flaring.
A 911 call to local police reported the leak at 17:04 hours, and the explosion occurred at 19:10 hours. [22] When first informed of the leak, Pemex did not initially close the valve because they did not consider the leak "important". [23] It took four hours to extinguish the explosion's fire. [4] [17] Residents from the surrounding areas were ...