| 单词 | naphtha |
| 释义 | naphtha (once / 14206 pages) n Naphtha is a flammable liquid made from distilling petroleum. It looks like gasoline. Naphtha is used to dilute heavy oil to help move it through pipelines, to make high-octane gas, to make lighter fluid, and even to clean metal. This unusual-looking word refers to a dangerous substance: naphtha is a liquid hydrocarbon mixture that is extremely flammable and volatile. If you're around naphtha and you light a match, Kaboom! Naphtha is created by distilling petroleum, and it's a component of gasoline and kerosene. The main purpose of naphtha is as a solvent, which means it's used to dissolve other substances, which is why it can be used to clean metal. Without fossil fuels, we would have no naphtha. WORD FAMILYnaphtha: naphthas USAGE EXAMPLESSteam is used to "crack" naphtha gas at the site, ultimately to make products such as ethylene, propylene and hydrogen. BBC(Oct 17, 2016) If the adhesive is tenacious, a solvent such as Goo Gone, Goof Off or naphtha might soften it enough to make removal easier. Washington Post(Sep 16, 2016) We’re producing a commodity product - diesel and naphtha - that we plan to sell to good, strong buyers. Washington Times(May 01, 2016) n any of various volatile flammable liquid hydrocarbon mixtures; used chiefly as solvents Hyper hydrocarbon an organic compound containing only carbon and hydrogen dissolvent, dissolver, dissolving agent, resolvent, solventa liquid substance capable of dissolving other substances |
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