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  2. External floating roof tank - Wikipedia

    en.wikipedia.org/wiki/External_floating_roof_tank

    The roof rises and falls with the liquid level in the tank. [1] As opposed to a fixed roof tank there is no vapor space in the floating roof tank (except for very low liquid level situations). In principle, this eliminates tank breathing loss and greatly reduces the evaporative loss of the stored liquid. There is a rim seal system between the ...

  3. Storage tank - Wikipedia

    en.wikipedia.org/wiki/Storage_tank

    Cylindrical fuel storage tank with fixed roof and internal floating roof. Capacity approx 2,000,000 litres. The word "tank" originally meant "artificial lake" and came from India, perhaps via Portuguese tanque. It may have some connection with: Some Indian language words similar to "tak" or "tank" and meaning "reservoir for water".

  4. Fixed roof tank - Wikipedia

    en.wikipedia.org/wiki/Fixed_roof_tank

    A fixed roof tank is a type of storage tank, used to store liquids, consisting of a cone- or dome-shaped roof that is permanently affixed to a cylindrical shell. Newer storage tanks are typically fully welded and designed to be both liquid- and vapor-tight. Older tanks, however, are often riveted or bolted, and are not vapor tight.

  5. File:External floating roof tank (double deck).png - Wikipedia

    en.wikipedia.org/wiki/File:External_floating...

    What links here; Upload file; Special pages; Printable version; Page information; Get shortened URL; Download QR code

  6. Architecture of the oil tanker - Wikipedia

    en.wikipedia.org/wiki/Architecture_of_the_oil_tanker

    Oil tankers generally have from 8 to 12 tanks. [1] Each tank is split into two or three independent compartments by fore-and-aft bulkheads. [1] The tanks are numbered with tank one being the forwardmost. Individual compartments are referred to by the tank number and the athwartships position, such as "one port", "three starboard", or "six ...

  7. Horton sphere - Wikipedia

    en.wikipedia.org/wiki/Horton_Sphere

    A Horton sphere (sometimes spelled Hortonsphere), also referred to as a spherical tank or simply sphere, is a spherical pressure vessel, which is used for industrial-scale storage of liquefied gases. Example of materials that can be stored in Horton spheres are liquefied petroleum gas (LPG), liquefied natural gas (LNG), and anhydrous ammonia .

  8. Intermittent water supply - Wikipedia

    en.wikipedia.org/wiki/Intermittent_water_supply

    Roof tanks are a common feature in countries where the water supply is intermittent. [24] In Jordan, most houses have one or more ground or roof tanks. An intermittent supply can be supplemented with other non-piped sources such as packaged drinking and cooking water bought from local shops or delivered to the house.

  9. Standpipe (firefighting) - Wikipedia

    en.wikipedia.org/wiki/Standpipe_(firefighting)

    External access point for fire sprinkler and dry standpipe at a building in San Francisco, US Antique wet standpipe preserved at Edison and Ford Winter Estates. A standpipe or riser is a type of rigid water piping which is built into multi-story buildings in a vertical position, or into bridges in a horizontal position, to which fire hoses can be connected, allowing manual application of water ...