Five months after a hydrogen sulfide leak at the Pemex Deer Park refinery killed two contract workers, the U.S. Chemical Safety Board said they both died while trying to flee the scene. A federal ...

The MGC Simple Plus is a simple-to-use, portable multi-gas detector that runs continuously ... tests a worksite’s atmosphere for hydrogen sulfide, carbon monoxide, oxygen and combustible gases ...

ExxonMobil reported a release of hydrogen sulfide gas Friday at its 634,400 b/d Beaumont, Texas, refinery, according to a company filing with the Texas Commission on Environmental Quality on Monday.

According to Kagetsu Highland Hotel, the three workers were carrying hydrogen sulfide measuring instruments but not oxygen cylinders or gas masks. Those who oversee hot spring sources are known as ...

Today, the U.S. Chemical Safety and Hazard Investigation Board (CSB; Washington, D.C.; released a second update on its ongoing investigation ...