Gasoline is made fromcrude oil. The crude oilpumped out of the groundis a black liquid calledpetroleum. This liquid contains hydrocarbons, and the carbon atoms in crude oil link together in chains of different lengths. It turns out that hydrocarbon molecules of different lengths have di...
Gasoline Prices: A Joint Model of the Global Crude Oil Market and the U.S. Retail Gasoline Market," Energy Journal, 31, 87-‐ 104.Kilian, L. (2010), "Explaining Fluctuations in Gasoline Prices: A Joint Model...
Argument: Some riders believe that, until the oil lamps lit the fuel to go, so to get the best use of gasoline, it will not cause too much gasoline sediment left in the tank. However, this approach is the most harm to the behavior of the fuel tank. 翻译结果2复制译文编辑译文朗读译文...
D Historically, most cars have run on gasoline(汽油), but that may change in the future: cars can also run on other liquid fuels (液体燃料) and electricity. Gasoline is from oil. The energy in gasoline comes from hydrocarbons (碳氢化合物). Gasoline provides great power for cars. However,...
The public immediately became concerned about the future availability of oil. Some companies took advantage of this and temporarily raised their gas prices. There was no actual shortage, but the perception of one increased the demand for gasoline. This resulted in stations suddenly charging unjustifiab...
While oil spills from ships are the most well-known source of oil in ocean water, more oil actually gets into water from natural oil seeps coming from the ocean floor. Leaks also happen when we use petroleum products on land. For example, gasoline sometimes drips onto the ground when people...
"If there’s ethanol in your gasoline, it could start sucking in water vapor from the air and putting it into your gasoline," Stanley said. "You don't want water in your engine, because it starts corroding the system."” Does Gasoline Go Bad? Crude oil lasts hundreds of millions of ...
We will discuss who controls the crude-oil market later. Also, growing demand can sometimes outpace refinery capacity. In the spring, refineries perform maintenance, which can place a pinch on the gasoline market. By the end of May, refineries are usually back to full capacity. In the next...
How Oil Refining Works How Gasoline Works How Hybrid Cars Work How Fuel Cells Work How Electric Cars Work How the Hydrogen Economy Works Is the United States addicted to gasoline? What speed should I drive to get maximum fuel efficiency? What is the difference between gasoline, kerosene, diesel...
“With the expiration of the futures, and program trading and the like, prices can run amok,” said Tom Kloza, chief oil analyst for the Oil Price Information Service. “Today that ecosystem ran amok.” Crude is not the best predictor of retail gasoline price. Instead, wholesale gasoline pr...