D6 is a type of residual fuel, mainly used in power plants and larger ships. The fuel requires to be preheated before it can be used. It is not possible to use it in smaller engines or vessels/vehicles where it is not possible to pre-heat it. D6 is its name in the USA. In other parts of the world it has other names. Residual means the material remaining after the more valuable cuts of crude oil have boiled off. The residue may contain various undesirable impurities including 2 percent water and one-half percent mineral soil. D6 fuel is also known as residual fuel oil (RFO), by the Navy specification of Bunker C, or by the Pacific Specification of PS-400. Recent changes in fuel quality regulation now require further refining of the D6 in order to remove the sulfur, which leads to a higher cost. Despite this recent change, D6 is still less useful because of its viscosity as well as that it needs to be pre-heated before it can be used and contains high amounts of pollutants, such as sulfur. Since it requires pre-heating, it cannot be used in small ships or boats or cars. However large ships and power plants can use the residual fuel oil.
EN590 was introduced to coincide with the development of new emissions standards across the European Union. The overall goal has been to reduce the sulphur content of diesel fuel. Sulphur had been used as a lubricant in the fuel. Its role is taken by special additives in ULSD. Since 2007, diesel that conforms to EN590 has been referred to as Ultra Low Sulphur Diesel (ULSD) in the European Union. The phrase Ultra Low Sulphur Diesel is governed by different standards in other parts of the world. EN590 describes the physical properties that all automotive diesel fuel must meet if it is to be sold in the European Union, Croatia, Iceland, Norway and Switzerland. The EN 590 had been introduced along with the European emission standards. With each of its revisions the EN 590 had been adapted to lower the sulphur content of diesel fuel since 2007 this is called ultra low sulphur diesel as the former function of sulphur as a lubricant is absent (and needs to be replaced by additives). The quality of European diesel fuels is specified by the EN 590 standard. While these specifications not are mandatory, they are observed by all fuel suppliers in Europe. Automobile diesel en 590 is intended for application in diesel engines. Diesel motor fuel quality meets the requirements of European Standard EN 590. For operation in the conditions of a temperate climate following marks of fuel diesel automobile EN 590 are offered: Grade C limiting filterability temperature -5 C; Grade D limiting filterability temperature -10 C; Grade E limiting filterability temperature 15 C; Grade F limiting filterability temperature -20 C. The entire volume of produced diesel fuel quality meets the requirements for fuels for vehicles of Euro 4 and Euro 5. Low sulfur content in diesel EN 590 reduces emissions of sulfur oxides into the atmosphere, which is especially important for for inhabitants of big cities.
We are supplier and exporter of Diesel. We have various types of Diesel. Petroalliance diesel fuel is the second distillate of crude oil. Ultra-low sulfur grades of D2, such as GOST 305-82, with a reduce sulfur content to a maximum of 0.02 percent and reduce sulfur pollution emissions. Diesel fuel is often used in diesel engines. Diesel engines or compression ignition engines, rely on the temperature increase of compression, rather than on spark plugs, to achieve reliable ignition timing and combustion efficiency.
Product name Wood pellet Origin Vietnam Min Order Quantity 1 container 20ft or 40ft Supply ability 5000 tons/month Heating value 4723KgCal/Kg Diameter 6mm or 8mm Length 20mm-50mm Moisture 9.38% max Ash (Dry basic) 1.46% max Broken rate 1.5% or less Density 1,27kg/dm3 Sulfur content 0.05% max Chlorine 0.05% max Material Rubber, acacia, pine wood Payment term By 100% L/C at sight or T/T Packing 700-800kg/jumbo in container 40ft
Name High-quality BBQ Charcoal Material Natural Hard Wood Feature No smoke, no chemical, no mixed, no broken, long burning time Size Dia 4 ~ 4.5cm x Length 5 ~ 40cm or customized ( core 1cm) Usage BBQ Shape cylindrical or hexagonal Burning Time 4-6 hours Calory 7500 Carbon Content 92% Moisture 2% Ash 3 -4% Certificate Vinacontrol MOQ 18 tons Packing 10 kg/ carton Payment Method T/T, L/C
Our materal are from many kinds of wood such as acacia, rubber, pine with long burning time, and easy to transport Specification - Moisture content : 1.75% - Ash content : 2.72% - Volatile matter content : 28.17% - Fixed carbon content : 69.11% - Calorific value : 7216 Kcal/kg. - Size: Diameter: 3 - 5 cm Length: 15 - 20 cm - Packing: 15 - 30 PP white new bag or upon request
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