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What It Is Advisable To Know About LPG

July 20, 2011 | Author: | Posted in Business

Liquefied petroleum gas, also named LPG gas, GPL, LP Gas, autogas, or liquid propane gas, is a combustiblemixture of hydrocarbon gases applied as being a fuel in heatingappliances and cars. It’s increasingly applied as an aerosol propellant as well as a refrigerant, replacing chlorofluorocarbons in an effort to reduceharm towards the ozone layer.

Varieties of LPG gas bought and sold include mixes that are primarily propane, primarily butane and, most commonly, mixes such as bothpropane and butane, depending on the season – in winter more propane, in summer more butane. Propylene and butylenes are commonly also supply in modest concentration. A powerful odorant, ethanethiol, is added so that leaks is also detected easily.

LPG is synthesised by refining petroleum or “wet” natural gas, and is usually derived from fossil fuel sources, being built during the refining of crude oil, or extracted from oil or gas streams as they emerge inside ground. It was first created in 1910 by Dr. Walter Snelling, and thefirst commercial goods appeared in 1912. It currently provides about 3% of the energy consumed, and burns cleanly with no soot and very few sulfur emissions, posing no ground or water pollution hazards.

LPG gas will evaporate at regular temperatures and pressures and is supplied in pressurised steel cylinders. They are commonly filled to between 80% and 85% of their capability to enable for thermal expansion of the contained liquid. Large amounts of LPG can also be stored in bulk cylinders and can be buried underground.

There are a range of advantages of LPG gas over oil. They are:

- LPG is more environmentally friendly with lower carbon emissions. Oil emits 11.7%* more CO2 than LPG and also emits more SO2 and particulate matter, in particular if the boiler is not regularly serviced. There’s also growing concern regarding rural ground and watercourse pollution resulting from oil leaks.
- LPG is very versatile and allows for gas cooking and flame effect fires, preferred by most new home buyers. Remember, owners of oil systems must factor in high running prices for cookers and fires using electricity.
- LPG burns cleanly and requires minimal maintenance compared to an oil system.
- Oil has traditionally been a cheaper fuel than LPG but volatility in the marketplace over the past few years has pushed the price over that of LPG in numerous areas.
- Although oil burns slightly more effectively than LPG dueto the higher 1st capital prices of the method it would take as much as 7 years before the very first investment paid for itself.

The drawbacks of LPG include:
. In cold conditions, beginning mightbe a problem as a result of the low vapour pressure of propane at low temperatures.
. One litre of LPG contains less energy than a litre of gasoline. The driving range of a propane vehicle is about 14 percent lower than a comparable gasoline-powered vehicle.
. LPG is commonly higher priced than other fuel alternatives.

There are numerous more rewards and disadvantages to LPG gas which you can read up on your own. However, once looking at using any sort of gas, keep the environment in mind. We have only been given one earth and need to therefore use it wisely.

For more information on lpg gas, go to http://www.krier.co.za

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