Natural gas is a general term for mixed gases containing hydrocarbons as the main component that exist in underground rock reservoirs. The main components are alkanes, of which methane accounts for the majority.

Natural gas is a general term for mixed gases containing hydrocarbons as the main component that exist in underground rock reservoirs. The main components are alkanes, of which methane accounts for the majority.

As a safety precaution technology, gas odorization is widely used in gas and toxic and odorless gas leak detection.

Determine whether the gas is leaking by smelling it: Natural gas contains hydrogen sulfide, which smells like an unpleasant rotten egg smell.