natural gas smell

The smell of safety Natural gas is naturally odourless. Naturally propane and natural gas are colorless odorless gases.

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Odor Fade Even though odorant is added to natural gas contractors should not rely solely on the sense of smell to determine if natural gas is present in the ambient air of a work space.

. There is no way after airing your house for days after an incident with natural gas that you should smell anything as the gas odor usually easily dissipates within a couple of hours. Mercaptan is derived from naturally occurring compounds like hydrogen sulphide which has a strong smell even in very low concentrations. The two most common odorants are methyl mercaptan for natural gas and ethyl mercaptan for propane and n-butane.

The odor is caused by an intentionally added blend of chemicals containing tert-Butylthiol. Eversource Energy would like natural gas contractors to keep the following important natural gas safety messages regarding odor fade and purging in mind. Natural gas in its native state is odorless.

If you have any questions about natural gas safety or need more information contact us at 8005446900. When you smell gas you are smelling an additive or odorant. Other Signs of Natural Gas Leak You shouldnt rely solely on your nose to detect a leak.

Odorants are the chemicals added to gas during the manufacturing stage in a process called natural gas odorization. The sulfur-like or rotten egg smell is added to help detection and prevention of gas leaks. It helps detect a gas leak because natural gas and propane are odorless.

The odorant which may contain sulfur compounds is added to natural gas to give off a distinctive foul odor often described as rotten eggs or hydrogen sulfide. This is the typical gas odor that most of us will recognize from when we turn on a cast stove at home before we light the burner. Odorant is a volatile liquid that is added to natural gas and propane prior to distribution in pipelines as a safety precaution to make it smell.

Somewhere there is a gas leak and the gas is pooling in that area and the stink is there to warn you that you have a potentially lethal problem on your hands. So we add trace amounts of a pungent chemical called mercaptan to our natural gas because we want you to smell it if theres a leak. Gas companies distributing gas to end-users have their gas lines odorized to assure safety.

But like safety its something to think about. While natural gas is odorless colorless and tasteless utility companies add a sulfur-like odor to the gas that enters your home so you have an effective way to detect a leak. If you are using methane in the form of natural gas however it will have a scent.

Natural gas is a safe clean and reliable energy source when treated and handled with respect. Who put the smell in natural gas. In fact methane by itself is odorless.

If you smell rotten eggs with no apparent source it could mean you have a gas leak.

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