All About Natural Gas Suppliers and Recipients

Suppliers and recipients of natural gas are usually connected via a large-scale, high-pressure integrated pipeline network. These transmission systems are the most cost-effective way to transport fluid products over long distances, usually provided from multiple sources [1], and supply gas to end users using inline compression equipment To do. Adapting to the various needs of customers plays an important role and dispatchers of natural gas supply systems provide enough natural gas to meet the needs of consumers and maintain pressure levels above minimum I have a responsibility.

In the United States, compressed natural gas (CNG) is used in rural households regardless of pipeline utility service and portable grill. Natural gas is also supplied by independent natural gas suppliers through the nation's natural gas selection program. However, since CNG costs are higher than LPG (liquefied petroleum gas), LPG is the main source of natural gas in rural areas. CNG is a cleaner and cheaper replacement for other automotive fuels such as petrol (gasoline) and diesel. At the end of 2014, more than 20 million natural gas including Iran (3.5 million), China (3.3 million), Pakistan (2.8 million), Argentina (2.5 million), India (1.8 million), Brazil (1.8 million) There was a car. . Energy efficiency is usually comparable to gasoline engines but lower than modern diesel engines

It will take some time to exercise the gas. When most people in South Africa refer to "natural gas", they actually refer to liquefied petroleum gas (LPG) rather than natural gas. Since Aflox is a common supplier of most natural gas demand, we use those data to calculate natural gas. They insist that their natural gas has a calorific value of 49.6 MJ / kg (theoretically, if you burn 1 kg of it, you get the calorie). The regulated price of natural gas varies from region to region, but if you are unhappy with the geographical draw, it is expected to pay up to 22.69 / kg in accordance with the regulations of the US Department of Energy. The numerical value to be compared is obtained by dividing the cost R 22.69 / kg by the energy of 49.6 MJ / kg to obtain R 0.45 / MJ. In order to be fair, you pay up to R 18.83 / kg or R 0. 38 / MJ only if you win a geographical lottery

The direct answer to your question is that the energy content of natural gas (CNG) is about 47 MJ / kg or 40 MJ / m 3. (Total calorific value) Typical gasoline values ​​are 60 MJ / kg and 44 MJ / L. Another comparison based on energy is about 33 liters of gasoline or 1 kg of CNG equivalent to 22 liters of diesel. Alternatively, on a volume basis, one cubic meter of CNG is equivalent to approximately 10 liters of gasoline or 0 liter of diesel. When comparing, we also need to consider the relative energy efficiency of the engines that use different fuels. In general, engines designed for natural gas fuels are slightly more efficient (as they can operate at higher compression ratios) than similar gasoline engines. The thermal efficiency of CNG engine of the same size and diesel engine is almost the same. What is the equivalent of natural gas per gallon compared to gasoline?