The big engine is heavier than the small engine, so the car uses extra energy every time it accelerates or drives up a hill. The pistons and other internal components are heavier, requiring more energy each time they go up and down in the cylinder. The displacement of the cylinders is lar...
The big engine is heavier than the small engine, so the car uses extra energy every time it accelerates or drives up a hill. The pistons and other internal components are heavier, requiring more energy each time they go up and down in the cylinder. The displacement of the cylinders is lar...
aThe demand for lighter products, such as Gasoline, Kerosene and Diesel is much higher than the demand for heavier products 对更轻的产品的需求,例如汽油、煤油和柴油对更重的产品的需求高于[translate]
These trucks are generally more fuel-efficient and easier to maneuver than their heavier counterparts, which is particularly beneficial in crowded urban areas or when navigating narrow streets. Light duty trucks also tend to have lower operational and maintenance costs, contributing to overall cost ...
PETROLEUM ETHER, also known as petroleum ether, is a colorless and transparent liquid with a gasoline-like odor. It is mainly a mixture of pentane and hexane. It is insoluble in water but soluble in anhydrous ethanol, benzene, chloroform, and other organic solvents. It is highly flammable and...
It has been estimated that an all-hybrid fleet could reduce gasoline consumption by about 30 %. Plug-in hybrid vehicles have a heavier battery package that enables the vehicle to go on shorter trips without using the combustion engine and to recharge by plugging into the electrical grid. A ...
Fuel with an octane rating of 87 is less resistant to detonation than fuel with a rating of 89 or 91.A gasoline's octane rating can be improved by additional refining to increase the proportion of heavier hydrocarbons in the fuel, by using a higher grade crude stock or by adding ethanol ...
Gasoline Engines: With the invention of the internal combustion engine, and the advent of gasoline automobiles in 1885 by Karl Benz, petroleum soon became a sought after energy source. Electricity: With the perfection of the electric light in 1879, Thomas Edison had enlightened the world. However...
Once separated, treated, and refined, natural gas liquids have a wide range of applications, including petrochemical feed stocks used to create plastics, heating, and production of gasoline. Condensates are also a preferred diluent for blending with heavier Canadian crudes to improve pipeline flow. ...
heavier oligomers (typically the C10 or C11+ molecules, except for the tetramer (mainly C12) that is made from propylene), and the molecules that are not directly made by oligomerisation of fresh feed olefins, but made via a mechanism involving cracking to other than those fresh feed olefins...