How can hydrogen sulfide cause a explosion at an oil refinery?

Can it cause an explosion at a tank farm


or can cause an explosion during the refining of crude oilHow can hydrogen sulfide cause a explosion at an oil refinery?
YES


Hydrogen sulfide (or hydrogen sulphide) is the chemical compound with the formula H2S. This colorless, toxic and flammable gas is partially responsible for the foul odor of rotten eggs and flatulence.