Oil is a fossil fuel. It’s used in gasoline. That powers boats, cars, and trucks. It’s also used to make things. Some plastics, paints, and makeups are made with oil. Oil can be found below the ocean floor. Machines drill beneath the ocean. Then the oil is pumped out. This is...
Oilisafossilfuel.It'susedingasoline.Thatpowersboats,cars,andtrucks.It'salsousedtomakethings.Someplastics,paints,andmakeupsaremadewithoil.Oilcanbefoundbelowtheoceanfloor.Machinesdrillbeneaththeocean.Thentheoilispumpedout.Thisiscalledextraction(开采).It'sonewayoilcanaccidentallyleak.Oilspillscanalsobecaused...
With oil prices low, how come gasoline has risen?Judith Crown
typically heavier hydrocarbons sink to the bottom, while the shorter, lighter ones rise to the top. The result is that crude oil gets separated into several distinct groups of chemicals for use — such as petroleum, gasoline and paraffin — each of which contains hydrocarbons of a similar weigh...
you have a big barrel of crude oil in the trunk of your car. Even though your car’s engine uses gasoline, and crude oil is used to make gasoline, all that crude oil in your trunk isn’t doing you a bit of good unless it somehow gets converted into gasoline and put into your ...
This method is useful for factories or other large operations that generate a lot of waste oil. Inserting into a petroleum refinery - Used oil can be fed into the front end of a petroleum refining process to produce gasoline. Processing and burning for energy recovery - In this process, the...
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Refiners will need to find ways to make much less gasoline, marginally less diesel, and more jet fuel and petrochemical feedstocks. Forward-looking refiners are already looking for opportunities to adjust or modify their production modes to capture growing demand for petrochemical...
Since the OPEC nations produce so much of the world's oil supply, they can manipulate the price per barrel depending on how manybarrels per daythe group will sell on the world oil market. If the group wants the price to rise in order to make more money, they can reduce the amount of...
Mercer’s cost of living index measures prices in 226 urban areas for a basket of goods, which includes 12 large eggs, one liter of olive oil, espresso coffee at a popular cafe, one liter of gasoline (unleaded 95), men’s blue jeans, and women’s shampoo, haircut, and styling.1 ...