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Topic: Liquified petroleum gas

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	Sub-cylinder for liquified petroleum gas - Patent 5429267
		A liquified petroleum gas cylinder for domestic use according to claim 1 in which the reserve cylinder is provided with a non-return valve within the main cylinder body, whereby both cylinders may be charged through the main cylinder outlet valve.
		A liquified petroleum gas cylinder for domestic use according to claim 1 or claim 2, in which the capacity of the reserve cylinder is from 4% to 55% of the combined capacity of the cylinders.
		With this arrangement, both cylinders may be filled with liquified gas through the valve 3, the gas passing from the main cylinder 1 to the reserve cylinder 6 through the non-return valve 8.
	www.freepatentsonline.com /5429267.html (1131 words)

	Liquified petroleum gas Summary
		Liquified petroleum gas (also called liquefied petroleum gas, liquid petroleum gas, LPG, LP Gas, or autogas) is a mixture of hydrocarbon gases used as a fuel in heating appliances and vehicles, and increasingly replacing chlorofluorocarbons as an aerosol propellant and a refrigerant to reduce damage to the ozone layer.
		LPG is manufactured during the refining of crude oil, or extracted from oil or gas streams as they emerge from the ground.
		LPG is popular in Australia (due to it being less than half the price of petrol), with the four major local manufacturers (Ford, Holden, Mitsubishi and Toyota) offering it in some models of their locally made large family sedans.
	www.bookrags.com /Liquified_petroleum_gas (2927 words)

	LPG - Liquified petroleum gas
		LPG is supplied in cylinders and in tanks of various sizes, according to the consumption and use.
		LPG is used environment-friendly in advanced countries in such way as lighting street lamps, powering snow removal equipment and running photosynthesis accelerators to promote vegetation growth.
		LPG is extracted from either natural gas or by-products of petroleum and in its regular state is a vapour.
	www.skgas.com (750 words)

	INTER gas
		Liquefied petroleum gas (also called liquified petroleum gas, liquid petroleum gas, LPG, LP Gas, or autogas) is a mixture of hydrocarbon gases - propane (C3H8) and butane (C4H10).
		LPG is synthesised by refining petroleum or natural gas; it was first produced in 1910, and the first commercial products appeared in 1912.
		Autogas is the common name for liquified petroleum gas when it is used as a fuel in internal combustion engines in vehicles.
	www.intergas.co.yu /homepage.html (248 words)

	FACT SHEET Liquified Petroleum Gas
		Automotive LPG may be propane or a mixture of propane and butane, while bottled gas used for domestic purposes (such as cooking and heating) consists solely of propane.
		There is an annual pattern of strengthening demand for LPG late in the year with the onset of the Northern Hemisphere winter, however the current season this has not resulted in as pronounced price rises as in previous years.
		Bottled gas is used for domestic purposes (cooking and heating) and consists solely of propane while automotive LPG usually consists of a mixture of propane and butane.
	www.aip.com.au /industry/fact_liquid_gas.htm (3022 words)

	4: EDUCATION - LPG (Site not responding. Last check: )
		LPG is a mixture of light hydrocarbons which are gaseous at normal temperatures and pressures, and which liquefy readily at moderate pressures or reduced temperature.
		LPG occurs naturally in crude oil and natural gas production fields and is also produced in the oil refining process.
		LPG was first used as a portable fuel source as early as the mid 19th century.
	www.world-petroleum.org /education/lpg/index.html (900 words)

	General Information on Vehicle Emissions Reduction - ADB.org
		Liquefied petroleum gas is already widely used as a vehicle fuel in the US, Canada, the Netherlands, Japan and elsewhere.
		Engine technology for LPG vehicles is very similar to that for natural gas vehicles, with the exception that LPG is seldom used in dual-fuel diesel applications, due to its poorer knock resistance.
		LPG is produced in the extraction of heavier liquids from natural gas, and as a byproduct in petroleum refining.
	www.adb.org /vehicle-emissions/General/inuse-conversions-2.asp (363 words)

	E A S Y B R E A T H E R S - Explore - Transportation Tech - Liquified Petroleum Gas (LPG)
		Liquefied petroleum gas (LPG), also known as propane, is a nonrenewable gaseous fossil fuel, which turns to liquid under moderate pressure.
		The type of LPG used as a vehicle fuel is a liquid mixture containing at least 90 percent propane, 2.5 percent butane and higher hydrocarbons, and the balance ethane and propylene.
		LPG is extremely volatile and burns twice as hot as a gasoline fire.
	www.easybreathers.org /explore/transportationtech/lpg.html (992 words)

	What is liquified petroleum gas? - Liquified Petroleum Gas (LPG) - Vehicle Emissions - Reports - Research Library - ...
		Liquefied Petroleum Gas (LPG), also known as propane, is a nonrenewable gaseous fossil fuel, which turns to liquid under moderate pressure.
		LPG, a by-product of natural gas processing and oil refining, includes various mixtures of hydrocarbons.
		The type of LPG used as a motor vehicle fuel is a liquid mixture containing at least 90 percent propane, 2.5 percent butane and higher hydrocarbons, and the balance is ethane and propylene.
	www.extraordinaryroadtrip.org /research-library/technology/liqufied-petroleum (105 words)

	Liquified Petroleum Gas (LPG) In Tunisia (Subzero Blue)
		Liquified petroleum gas is a mixture of hydrocarbon gases used as a fuel in heating appliances and vehicles, and increasingly replacing chlorofluorocarbons as an aerosol propellant and a refrigerant to reduce damage to the ozone layer.
		LPG is manufactured during the refining of crude oil, or extracted from oil or gas streams as they emerge from the ground.
		LPG (also known as autogas) is widely used as a "green" fuel for internal combustion engines as it decreases exhaust emissions.
	www.subzeroblue.com /archives/2006/08/liquified_petroleum_.html (844 words)

	Liquified Petroleum Gas (LPG)
		Due to very high gas prices in countries such as France, Great Britain, and Germany, many residences are converting their vehicles to LPG automobiles.
		LPG is produced when crude oil is being refined into gasoline.
		To have the same burning effects as natural gas, LPG must be mixed with air to produce what is known as, synthetic natural gas (SNG).
	www.personal.psu.edu /students/j/r/jrz5001/LPG.htm (745 words)

	Liquified Petroleum Gas Association Uses Page
		LPG is the most versatile of fuels for heating, hot water, cooking and a host of other uses.
		LPG is gaining increased international support as an environmentally friendly automotive fuel, particularly in towns and cities where vehicles cause specific pollution problems.
		The automotive use of LPG has an excellent safety record and various crash tests and fire tests have proved that, owing to the strength and integrity of the fuel tank, it is safer than petrol and on a par with diesel.
	www.lpga.co.nz /uses.html (1145 words)

	LIQUIDIFIED PETROLEUM GAS (LPG) FACILITIES
		This subsection shall apply in snow-load areas of one hundred (100) pounds or more, to all new liquified petroleum gas (LPG) installations and to existing installations when LPG service is reconnected after service is interrupted.
		A protective cover, approved by the gas supplier and the Building Official, shall be installed over the second stage regulator and securely supported to the ground or diagonally to the building wall.
		The third copy of this LPG plot plan may be forwarded to the appropriate fire district to serve as a locator map in event of an emergency.
	co.el-dorado.ca.us /building/LP_appliance.htm (381 words)

	B837-95 Standard Specification for Seamless Copper Tube for Natural Gas and Liquified Petroleum (LP) Gas Fuel ...
		outside diameter; H58 (drawn general purpose) temper gas tube is produced in the range of standard sizes 3/8- to 11/8-in.
		1.3 O60 (soft annealed) temper gas tube systems are normally assembled with single 45 flared fittings, although brazed connections using wrought or cast fittings may be permitted by local or code requirements.
		H58 (drawn general purpose) temper gas tube systems are assembled with brazed connections.
	www.astm.org /DATABASE.CART/HISTORICAL/B837-95.htm (252 words)

	Findexperts.com - (petroleum gas) - PETROLEUM / GAS SPECIALISTS, EXPERTS WITNESSES and FORENSIC CONSULTANTS.
		Petroleum (from Greek petra — rock and elaion — oil or Latin oleum — oil) or crude oil, sometimes colloquially called fl gold, is a thick, dark brown or greenish liquid.
		Petroleum is used mostly, by volume, for producing fuel oil and gasoline (or petrol), both important "primary energy" sources (IEA Key World Energy Statistics).
		Available to be petroleum gas expert witnesses and provide petroleum gas forensic consulting in petroleum gas litigation, in addition prepare petroleum gas expert witness reports for use in deposition and/or in-court trial testimony.
	www.findexperts.com /clst/357/Petroleum/Gas/Experts/witnesses.htm (756 words)

	Liquified Petroleum Gas: 2 Mar 2004: Written answers (TheyWorkForYou.com)
		To ask the Secretary of State for Transport what steps he is taking to encourage continued use of liquified petroleum gas following removal of road fuel tax support for liquid petroleum gas.
		Liquified petroleum gas (LPG), has and will continue to receive considerable support from Government, not only in the form of a duty incentive (worth £75 million in terms of duty forgone in 2002–03 alone), but also through grants for vehicle conversions (the Powershift scheme), and reduced rates of vehicle excise duty for gas-powered vehicles.
		As a result the Chancellor announced in the pre-Budget report that he will begin to gradually increase the rate for LPG over the next three years, setting duty differentials on a path towards a level commensurate with the fuel's environmental benefits.
	www.theyworkforyou.com /wrans/?id=2004-03-02.157450.h (235 words)

	Expertwitness.com - (liquified petroleum gas lpg lp gas) - LIQUIFIED PETROLEUM GAS - LPG - LP GAS SPECIALISTS, EXPERTS ...
		Find liquified petroleum gas lpg lp gas experts and consultants for liquified petroleum gas lpg lp gas litigation support at www.expertwitness.com.
		Available to be liquified petroleum gas lpg lp gas expert witnesses and provide liquified petroleum gas lpg lp gas forensic consulting in liquified petroleum gas lpg lp gas litigation, in addition prepare liquified petroleum gas lpg lp gas expert witness reports for use in deposition and/or in-court trial testimony.
		Labor Dept: liquified petroleum gas lpg lp gas
	www.expertwitness.com /clst/3045/experts/witnesses/liquified/petroleum/gas/lpg/lp/gas.htm (352 words)

	Nigeria's Gas Sector - Investment Opportunities
		Gas reserves in Nigeria are, in energy terms, at least twice that of crude oil reserves, natural gas being in the region of 124 trillion cubic feet (TCF).
		Natural gas is a versatile and environmentally preferred fuel as it produces no soot or ash, nor pollutants and as such has a major role to play in alleviating air pollution problems.
		Prospects for the growth of the gas industry are enormous when viewed from the various industrial and commercial consumers that need to be served and the potential local market available for chemicals derived from natural gas, which are currently imported.
	www.nigeriabusinessinfo.com /nigeriagas-opportunities.htm (923 words)

	Ontario Propane Association \| Liquified Propane Gas
		Also called LPG or LP GAS, can be any of several liquid mixtures containing varying degrees of the volatile hydrocarbons propene, propane, butene, and butane.
		LPG is recovered from "wet" natural gas (gas with condensable heavy petroleum compounds) by absorption.
		The largest part of the LPG produced is used in central heating systems and the next largest as raw material for chemical plants; LPG is also used as an engine fuel.
	www.propane.ca /Resources/liquified.asp (187 words)

	H & S Guidance - Liquified Petroleum Gas (LPG)
		In the local authority enforced sector LPG will usually be found in cartridges (non-refillable containers of less than 1.4 L capacity) or cylinders (portable refillable containers up to 150 L capacity).
		The main hazards associated with LPG are fire, explosion and physical effects such as frost burns, asphyxiation and injuries from the manual handling of cylinders.
		Storage of LPG may be directly against a wall greater than 2 metres high on a boundary if it is of 30 minutes fire resistance and imperforate for a width of 2 metres on either side of the LPG and for a height of 9 metres before any window etc. above.
	www.devonline.gov.uk /content/eh-hs-lpg?links=none (1668 words)

	Facts for Consumers: Plumbers and Gas Fitters
		Gas fitters pipe fuel gases, low pressure or elevated, to appliances and accessories and install vent piping for flue gases and makeup air.
		A journeyman gas fitter must have worked for at least two years as an apprentice, completed 150 hours of study in gas fitting theory at educational institution approved by the Department of Education and the Board of State Examiners, and successfully passed the journeyman gas fitter examination.
		An apprentice gas fitter is a person learning the trade who is registered with the Board and works under the direct supervision of a master or journeyman plumber or gas fitter.
	www.mass.gov /dpl/consumer/fspagepl.htm (1213 words)

	smart forfour lpg World Premiere at AMI in Leipzig
		The environment benefits because the emissions produced by liquified gas drive are considerably lower than those of conventional combustion engines, and lpg is also kind on the wallet because a tank full of liquefied gas currently costs around just 19 euros.
		Should the supply of liquified gas start to get low, the driver can easily continue to the next filling station (there are more than 1,300 liquefied gas filling stations in Germany) with the vehicle's petrol drive.
		In addition to the smart forfour with liquified gas drive, the smart fortwo cng (compressed natural gas) will also be presented at the AMI in Leipzig – a further show premiere.
	www.theautochannel.com /news/2006/03/31/002573.html (680 words)

	Liquified petroleum gas carburetor (US4545356)
		A liquified petroleum gas carburetor (12) receiving LPG as a liquid and through a pair of pressure regulators (20, 30) and a heat exchanger (22) reducing the liquid to a vapor for ingesting into the engine (8).
		wherein the gas is in an equilibrium state, and having a throttle valve in the intake tube controlling the amount of the air fuel charge ingested by the engine through the intake manifold, the carburetor characterized by:
		a heat exchanger adaptable to be mounted contiguous with the intake manifold and surrounding the intake tube for receiving the liquified petroleum gas in the equilibrium state and discharging liquified petroleum gas in a vaporized state;
	www.delphion.com /details?pn=US04545356__ (426 words)

	[No title]
		Gas cylinders -- Refillable welded steel cylinders for liquified petroleum gas (LPG) -- Procedures for checking before, during and after filling
		It applies to transportable refillable welded steel LPG cylinders of water capacity from 0,5 l up to and including 150 l.
		Gas cylinders -- Inspection of the cylinder installation, and requalification of high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles
	www.iso.org /iso/CatalogueDetailPage.CatalogueDetail?CSNUMBER=34235&scopelist=ALL (134 words)

	Breathe Easy Network - India: Forum - view (Site not responding. Last check: )
		It occurs naturally in oil and gas fields and is separated from the other components during the extraction process from the oil or gas field.
		LPG is also one of the by-products of the oil refining process.
		LPG is used as a fuel for domestic, industrial, horticultural, agricultural purposes and also for cooking, heating and drying processes.LPG can also be used to provide lighting through the use of pressure lanterns.
	india.shellfoundation.net /goto.php/LiquifiedPetroleumGas (585 words)

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