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petroleum
petroleum oily, flammable liquid that occurs naturally in deposits, usually beneath the surface of the earth; it is also called crude oil. It consists principally of a mixture of hydrocarbons , with traces of various nitrogenous and sulfurous compounds.
Origin and Natural Occurrence
Duri...
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Petroleum V. Nasby
Petroleum V. Nasby pseud. of David Ross Locke, 1833-88, American journalist and satirist, b. Vestal, N.Y. Locke was editor of the Findlay, Ohio, Jeffersonian when he first became prominent by publishing (1861) in it the Nasby letters. The writer, Petroleum Vesuvius Nasby, was ostensibly an ig...
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Organization of Petroleum Exporting Countries
Organization of Petroleum Exporting Countries (OPEC), multinational organization (est. 1960, formally constituted 1961) that coordinates petroleum policies and economic aid among oil-producing nations. Its Board of Governors and board chairperson are elected by member nations; OPEC's headquarters a...
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OPEC
OPEC Acronym for Organization of Petroleum Exporting Countries...
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ethane
ethane , CH 3 CH 3 , gaseous hydrocarbon. It is a continuous-chain alkane . As a constituent of natural gas, it is used for fuel. It can be prepared by cracking and fractional distillation of petroleum.
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Morgan City
Morgan City city (1990 pop. 14,531), St. Mary parish, S La., a fishing port on the Atchafalaya River (connected to the Intracoastal Waterway ); inc. 1860 as Brasher, renamed 1876. The city is headquarters for offshore petroleum drilling and has oil and gas wells. Also in Morgan City are shipyards,...
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Willemstad
Willemstad , city (1992 pop. 24,235), Curaçao , capital of the Netherlands Antilles . The city is the commercial and industrial center of the Netherlands Antilles as well as a free port and tourist center. It is important as a transshipment point and refining center for petroleum sent acros...
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naphtha
naphtha , term usually restricted to a class of colorless, volatile, flammable liquid hydrocarbon mixtures. Obtained as one of the more volatile fractions in the fractional distillation of petroleum (when it is known as petroleum naphtha), in the fractional distillation of coal tar (coal-tar napht...
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benzine
benzine , colorless, highly flammable liquid. It is used as a cleaning agent because it is a solvent for organic substances such as fats, oils, and resins and is also used in the preparation of certain dyes and paints. Benzine is a mixture of hydrocarbons, chiefly alkanes such as pentane and hexane....
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Caernarvon
Caernarvon , Welsh Caernarfon, town (1981 pop. 9,506), Gwynedd, NW Wales, on Menai Strait. Petroleum is imported and slate exported. Tourism is important. The castle, begun by Edward I c.1284, is a fine example of a medieval fortress. The Prince of Wales is invested at Caernarvon.
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