It is a component of natural gas. 3.Natural gas is derived from the ground and occurs naturally. Propane is a product of the refining process and processing. It is then separated and distilled. 4.As a fuel, natural gas is characterized as cleaner because it doesn’t release pollutants when burned.
LPG is a mixture of propane and butane liquefied at 15 °C and a pressure of 1.7 – 7.5 bar. And CNG, which is Compressed Natural Gas. CNG is mainly Mithan compressed at a pressure of 200 to 248 bars. CNG is cheaper and cleaner gas, but LPG has a higher calorific value. LPG distribution is easier for natural gas over long distances via pipelines.
One major difference between the two is energy density. LPG (mostly propane and butane but also contains a significant amount of other stuff) has about 2.4x the energy as natural gas (mostly methane, but ethane and propane are also present). So, you should consider that along with the cost. If you can get natural gas for about 2.4 less (priceAdjust the Spark Plugs to 0.9-1.0mm. The is the case with WR. Do check for the Beat though. For petrol engines, i guess the spark plug gap is around 1-1.1 mm. Too large a gap can lead to engine misfiring .For CNG/LPG the gap is to be reduced by 0.2 mm. ( 1) Thanks.
Drivers, mechanics, and fleet managers appreciate natural gas engines for a variety of reasons. Drivers find that natural gas engines have similar performance and drivability as diesel engines. The leading difference between natural gas and diesel engines is noise; natural gas engines are quieter.
Natural gas can take the form of compressed or uncompressed gas or as a liquid. 3. Efficiency and Cost. Propane tends to be more expensive than natural gas. However, the same amount of propane is able to produce about twice as much heat as natural gas. Natural gas is measured in cubic feet while propane is measured in gallons.
The most common method for gauging fuel energy comparisons of measurement is the Gasoline Gallon Equivalents, illustrated in the chart below which compares the BTU generated per unit of Biogas, which may be called renewable natural gas (RNG) or biomethane, is an energy-rich gas produced by anaerobic decomposition or thermochemical conversion of biomass. Biogas is composed mostly of methane (CH 4), the main compound in fossil natural gas, and carbon dioxide (CO 2). The methane content of raw (untreated) biogas may vary from 45%NGL – Natural Gas Liquid. Typically refers to ethane, propane, butanes, and natural “gasoline” (pentanes) NGL’s are hydrocarbons removed (condensed) as a liquid from a hydrocarbon stream that is typically in a vapor phase (i.e. natural gas) They are kept in a liquid state for storage, shipping and consumption.
To be more expensive than propane, one million Btu of natural gas must be 110 percent more expensive than a gallon of propane. Not since January of 2016 when natural gas was almost $6.00 and fuel oil was $0.89 has fuel oil been less expensive than natural gas. Propane has not ever been less expensive than natural gas. Sx3oS.