Basically looking for someone to explain the ring like structures of industrial age gas works, that are dotted around the British Isles (not exclusive to though)
They’re generally left as an empty ring these days
In: 2
Natural gas was generally not drilled from the ground, it was created from coal. So it was made locally, and a place was needed to store it, and that is what those structures were for.
They are not needed today, because there are cheaper ways to do it. We can store it underground, and also just increase the pressure in the line, to store more gas.
Tom Scott has a video on them that is interesting, and only about 2 minutes long. You will have to search for it on YT, as ELI5 doesn’t like links to videos.
Natural gas was generally not drilled from the ground, it was created from coal. So it was made locally, and a place was needed to store it, and that is what those structures were for.
They are not needed today, because there are cheaper ways to do it. We can store it underground, and also just increase the pressure in the line, to store more gas.
Tom Scott has a video on them that is interesting, and only about 2 minutes long. You will have to search for it on YT, as ELI5 doesn’t like links to videos.
Assuming you mean something like [this](https://www.geograph.org.uk/photo/1899640), that’s the frame of a gas holder or [gasometer](https://en.wikipedia.org/wiki/File:Gasometer.svg), which was a form of flexible storage container for gas. The ring and stands were guides for the upper shell of the gasometer as it rose and fell. The rise and fall were driven by the amount of gas in the “tank”: the more gas in the tank, the higher it rose.
This kind of storage solution was useful in the early days of coal gas because it kept the gas at near atmospheric pressure, so the pressure of gas supplied to the town was very consistent. The water below would form a good seal without the need for rubber or any machinery. It’s a very simple, passive storage system.
Natural gas was generally not drilled from the ground, it was created from coal. So it was made locally, and a place was needed to store it, and that is what those structures were for.
They are not needed today, because there are cheaper ways to do it. We can store it underground, and also just increase the pressure in the line, to store more gas.
Tom Scott has a video on them that is interesting, and only about 2 minutes long. You will have to search for it on YT, as ELI5 doesn’t like links to videos.
Assuming you mean something like [this](https://www.geograph.org.uk/photo/1899640), that’s the frame of a gas holder or [gasometer](https://en.wikipedia.org/wiki/File:Gasometer.svg), which was a form of flexible storage container for gas. The ring and stands were guides for the upper shell of the gasometer as it rose and fell. The rise and fall were driven by the amount of gas in the “tank”: the more gas in the tank, the higher it rose.
This kind of storage solution was useful in the early days of coal gas because it kept the gas at near atmospheric pressure, so the pressure of gas supplied to the town was very consistent. The water below would form a good seal without the need for rubber or any machinery. It’s a very simple, passive storage system.
Assuming you mean something like [this](https://www.geograph.org.uk/photo/1899640), that’s the frame of a gas holder or [gasometer](https://en.wikipedia.org/wiki/File:Gasometer.svg), which was a form of flexible storage container for gas. The ring and stands were guides for the upper shell of the gasometer as it rose and fell. The rise and fall were driven by the amount of gas in the “tank”: the more gas in the tank, the higher it rose.
This kind of storage solution was useful in the early days of coal gas because it kept the gas at near atmospheric pressure, so the pressure of gas supplied to the town was very consistent. The water below would form a good seal without the need for rubber or any machinery. It’s a very simple, passive storage system.
Latest Answers