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  1. en.wikipedia.org › wiki › Natural_gasNatural gas - Wikipedia

    Natural gas (also called fossil gas, methane gas, or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane (95%) [1] in addition to various smaller amounts of other higher alkanes.

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      Liquefied natural gas (LNG) is natural gas (predominantly...

    • Compressed natural gas

      Compressed natural gas (CNG) is a fuel gas mainly composed...

  2. 23 Ιουν 2024 · Characterizing, measuring, and correlating the physical properties of natural gases must take into account this variety of constituents. This article discusses phase behavior, pressure volume temperature (PVT) behavior, gas density and formation volume factor (FVF), viscosity, determining reservoir fluid properties, retrograde behavior, and ...

  3. 5 ημέρες πριν · Natural gas is a hydrocarbon mixture consisting primarily of saturated light paraffins such as methane and ethane, both of which are gaseous under atmospheric conditions. The mixture also may contain other hydrocarbons, such as propane, butane, pentane, and hexane.

  4. Liquefied natural gas (LNG) is natural gas (predominantly methane, CH 4, with some mixture of ethane, C 2 H 6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport.

  5. en.wikipedia.org › wiki › MethaneMethane - Wikipedia

    Methane (US: / ˈmɛθeɪn / METH-ayn, UK: / ˈmiːθeɪn / MEE-thayn) is a chemical compound with the chemical formula CH4 (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas.

  6. Compressed natural gas (CNG) is a fuel gas mainly composed of methane (CH 4), compressed to less than 1% of the volume it occupies at standard atmospheric pressure. It is stored and distributed in hard containers at a pressure of 20–25 megapascals (2,900–3,600 psi; 200–250 atm), usually in cylindrical or spherical shapes.

  7. Natural gas is a natural resource, often found in the ground, either alone or together with petroleum. Landfills and natural processes produce a little methane. Usually it is transported to users in a pipeline. Most natural gas is burnt as a fuel to produce energy. It burns with a blue flame.

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