Do you want to know about what are mercaptan scavengers? If you are not familiar with the word, you should get to know about H2S scavenger chemistry. H2S gas, better known as the gas with a rotten egg smell, can be found in refined products of gasoline and crude oil. <a href="https://www.q2technologies.com/pages/mercaptan-scavenger">Mercaptan scavengers</a> are used to remove hydrogen sulfide from crude oil applications.