Encyclopedia > Crude petroleum

Article Content

Naphtha

Redirected from Crude petroleum

Naphtha is a group of various volatile inflammable liquid hydrocarbon mixtures used chiefly as solvents. It occurs naturally and is also called crude petroleum or rock oil.

It is obtained from petroleum refineries as the portion of the distillate which is intermediate between the lighter gasoline and the heavier benzene. Naphtha has a specific gravity of about 0.7.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

North Haven, New York

... 105.9/km² (274.2/mi²). There are 578 housing units at an average density of 82.3/km² (213.3/mi²). The racial makeup of the village is 98.38% White, ...