Title: Natural gas in the United States
Content: to iron and steel pipe), and a British thermal unit (BTU) content of 900 or more. Natural gas delivered to consumers generally has a BTU content of about 1020 to 1050 per standard cubic foot, slightly higher than that of pure methane (1010 BTU). Natural gas is composed primarily of methane, but often contains longer-chain hydrocarbons. Hydrocarbon compounds from hexane (each molecule of which is a simple chain containing six carbon atoms, hence called C6) and heavier generally separate out ("condense") from the gas at the wellhead; this mixture is called condensate, and is usually reported as oil production, and

Title: Natural gas vehicle
Content: weight of an aircraft goes into fuel carriage to allow the range. The low energy density of natural gas even in liquid form compared to conventional fuels give it a distinct disadvantage for flight applications. The primary component of natural gas is methane (CH), the shortest and lightest hydrocarbon molecule. It may also contain heavier gaseous hydrocarbons such as ethane (CH), propane (CH) and butane (CH), as well as other gases, in varying amounts. Hydrogen sulfide (HS) is a common contaminant, which must be removed prior to most uses. Combustion of one cubic meter yields 38 MJ (10.6 kWh). Natural

Title: Natural gas
Content: Natural gas Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing plant and animal matter are exposed to intense heat and pressure under the surface of the Earth over millions of years. The energy that the plants originally obtained from the sun is stored in the form of chemical bonds in the gas. Natural gas is a fossil fuel used as a source of energy for heating,

Title: Natural gas
Content: for oil refineries, and the fuel source in hydrogen vehicles. Protein rich animal and fish feed is produced by feeding natural gas to Methylococcus capsulatus bacteria on commercial scale. Natural gas is also used in the manufacture of fabrics, glass, steel, plastics, paint, and other products. Natural gas is mainly composed of methane. After release to the atmosphere it is removed by gradual oxidation to carbon dioxide and water by hydroxyl radicals () formed in the troposphere or stratosphere, giving the overall chemical reaction + 2 → + 2. While the lifetime of atmospheric methane is relatively short when compared

Title: Natural gas
Content: ANG are: Activated Carbon Fiber (ACF), Powdered Activated Carbon (PAC), activated carbon monolith. General: Natural gas Natural gas is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium. It is formed when layers of decomposing plant and animal matter are exposed to intense heat and pressure under the surface of the Earth over millions of years. The energy that the plants originally obtained from the sun is stored in the form of chemical bonds in the gas.

Question: What is the main constituent of natural gas?
Answer: Methane