Liquefied petroleum gas or liquid petroleum gas (LPG or LP gas), also referred to as simply propane or butane, are flammable mixtures of hydrocarbon gases used as fuel in heating appliances, cooking equipment, and vehicles. It is increasingly used as an aerosol propellant and a refrigerant replacing chlorofluorocarbons in an effort to reduce damage to the ozone layer. When specifically used as a vehicle fuel it is often referred to as autogas. Varieties of LPG bought and sold include mixes that are mostly propane (C 3H 8), mostly butane (C 4H 10), and, most commonly, mixes including both propane and butane. In the northern hemisphere winter, the mixes contain more propane, while in summer, they contain more butane. Mainly two grades of LPG are sold: commercial propane and HD-5. These specifications are published by the Gas Processors Association (GPA) and the American Society of Testing and Materials (ASTM). Propane/butane blends are also listed in these specifications. Propylene, butylenes and various other hydrocarbons are usually also present in small concentrations. HD-5 limits the amount of propylene that can be placed in LPG to 5%, and is utilized as an autogas specification. A powerful odorant, ethanethiol, is added so that leaks can be detected easily. The internationally recognized European Standard is EN 589. LPG is prepared by refining petroleum or "wet" natural gas, and is almost entirely derived from fossil fuel sources, being manufactured during the refining of petroleum (crude oil), or extracted from petroleum or natural gas streams as they emerge from the ground. It was first produced in 1910 by Dr. Walter Snelling, and the first commercial products appeared in 1912. It currently provides about 3% of all energy consumed, and burns relatively cleanly with no soot and very few sulfur emissions. As it is a gas, it does not pose ground or water pollution hazards, but it can cause air pollution. LPG has a typical specific calorific value of 46.1 MJ/kg compared with 42.5 MJ/kg for fuel oil and 43.5 MJ/kg for premium grade petrol (gasoline). However, its energy density per volume unit of 26 MJ/L is lower than either that of petrol or fuel oil, as its relative density is lower (about 0.5 - 0.58 kg/L, compared to 0.7- 0.77 kg/L for gasoline).
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Liquefied petroleum gas (LPG), also called LPG, GPL, LP Gas, liquid petroleum gas or simply propane, is a flammable mixture of hydrocarbon gases used as a fuel in heating appliances and vehicles.is a clean-burning fossil fuel that can be used to power internal combustion engines. LPG-fueled vehicles can produce significantly lower amounts of some harmful emissions and the greenhouse gas carbon dioxide (CO2). LPG is usually less expensive than gasoline, it can be used without degrading vehicle performance, and most LPG used in U.S. comes from domestic sources. The availability of LPG-fueled light-duty passenger vehicles is currently limited. A few light-duty vehiclesâ??mostly larger trucks and vansâ??can be ordered from a dealer with a prep-ready engine package and converted to use propane. Existing conventional vehicles can also be converted for LPG use. Since propane is stored as a liquid in pressurized fuel tanks rated to 300 psi, LPG conversions consist of installing a separate fuel system if the vehicle will run on both conventional fuel and LPG or a replacement fuel system for LPG-only operation. Propane Fuel BasicsAlso known as liquefied petroleum gas (LPG) or autogas, propane is a clean-burning, high-energy alternative fuel thatâ??s been used for decades to power light-, medium- and heavy-duty propane vehicles. Propane is a three-carbon alkane gas (C3H8). It is stored under pressure inside a tank and is a colorless, odorless liquid. As pressure is released, the liquid propane vaporizes and turns into gas that is used for combustion. An odorant, ethyl mercaptan, is added for leak detection. Advantages of LPG 90% of propane used in the U.S. comes from domestic sources.Less expensive than gasoline. Potentially lower toxic, carbon dioxide (CO2), carbon monoxide (CO), and nonmethane hydrocarbon (NMHC) emissions. Disadvantages of LPG Limited availability (a few large trucks and vans can be specially ordered from manufacturers; other vehicles can be converted by certified installers).Less readily available than gasoline & diesel. Fewer miles on a tank of fuel. Fuel Economy and Performance Typically in fleet applications, propane costs less than gasoline and offers a comparable driving range to conventional fuel. Although it has a higher octane rating than gasoline rating (104 to 112 compared with 87 to 92 for gasoline), and potentially more horsepower, it has a lower Btu rating than gasoline, which results in lower fuel economy.
Product: LNG Quantity/Month: 100,000 - 400,000-MT Origin: Qatar
WE have 200,000 mt of LNG for spot buy
Hello and Good day Product: Liquefied Natural Gas (LNG) Origin: Kazakhstan Minimum Quantity: 30,000 Metric Tons per Month Maximum Quantity: 500,000 Metric Tons per Month CIF Price: Gross USD $ 420.00MT / USD $ 410.00MT FOB Price: Gross USD $ 410.00MT / USD $ 400.00MT Product Inspection: SGS Product Payment: T/T, MT103 / SBLC/DLC Grade/Specification: Standard Export Grade and Quality Possibility of safe Transportation is guaranteed Kindly reach out us Thank you.
USA/Huston Bitumen
LIQUIFIED NATURAL GAS/LPG
1. Liquified Natural Gas (LNG) 2. Product pricing depends on the quantity 3. Product origin: USA 4. NO minimum quantity & Packaging details to be negotiated 5. Quantity availability: 250 million mt 6. yearly contract available 7. Delivery Port : Any safe world port (ASWP)
We Lysh Group are willing, able and ready to supply buyers of Petrochemical, Agricultural and Technological products worldwide. Please reach out to us with your LOI and we can proceed from there.
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100,000 mt - 400,000 mt/mo Liquefied Natural Gas.
AC-30 Bitumen - Liquid
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Car bundles. All plastics and fluids have been removed.
