What is Natural Gas

Natural Gas Facts

 What is Natural Gas - Gas contains various gases, but a majority of are content of methane (CH 4). Since the name implies, propane is a natural resource which is derived naturally from your earth (underground) and isn't a certain chemical product. When gas is extracted from gas wells or even in conjunction with rock oil, the gas still boasts a combination of various gases and liquids (many of which are certainly not energy commodities). Only after the gas is then processed in to a mix between gas market. At this time the gas is usually a mixture of gases

different but methane gas content dominates most of the gas (typically over 85%).

Natural gas is produced together with oil gas called association (associated gas), while the gas produced from wells which are not tied to the oil called non-associated gas (non-associated gas).

When digging coal through the underground mine, many gas might be released through the coal formation. This gas is known as gas mines (colliery gas) or marsh gas (methane colliery). This gas should be taken from the mine for safety reasons. In the event the gas is collected for later use as fuel, the number has to be recorded within the manufacture of gas to be marketed. What is Natural Gas

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The phrase wet gas and dry gas is frequently also used. Whenever a gas containing quite a few butane and heavier hydrocarbons (natural gas liquids - NGL), next the gas is known as wet gas. Associated gas produced using the oil, or gas association, normally a wet gas. Mainly dry gas

containing methane with little content of ethane, propane, and others. Non-associated gas, which is created from gas wells seriously isn't associated with oil, often a dry gas. To facilitate long-distance transportation, propane could be transformed into liquid form by reducing its temperature to -160 degrees Celsius in air pressure. When liquefied gas, the effect is called LNG (liquefied gas). Gas liquefaction (gas liquefaction) change the physical type of propane coming from a gas to a liquid, this article remains primarily methane.

Natural gas can be measured in several different units: in line with energy content (heat) or by volume. In all the following sizes, some units are being used within the propane industry:

¦ To measure the action, the unit can be employed are joules, calories, kWh, Btu (British thermal units), or therms (heat).

¦ To measure volume, essentially the most common unit may be the kiloliter (m 3) or cubic feet (cubic feet). If by using a gas measurement unit volume, is very important to be aware what may be the temperature and pressure with the gas is measured. This is necessary, due to the nature of highly compressible gas (compressed), so that the volume of gas will mean anything at certain temperatures and pressures which are decided upon. There is

2 kinds of conditions in which the gas is usually measured:

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¦ Normal conditions: measured with a temperature of 0 degrees Celsius and also a pressure of 760 mm Hg.

¦ Standard conditions: measured at the temperature of 15 degrees Celsius along with a pressure of 760 mm Hg. What is Natural Gas