crude petroleum

См. также в других словарях:

• crude petroleum — žalia nafta statusas T sritis chemija apibrėžtis Iš žemės gelmių išgaunama nafta. atitikmenys: angl. base crude; base oil; crude; crude petroleum; mother oil; oil petroleum; row oil; wild oil rus. сырая нефть …   Chemijos terminų aiškinamasis žodynas

• crude petroleum — Naphtha Naph tha (n[a^]f th[.a] or n[a^]p th[.a]), n. [L. naphtha, Gr. na fqa, fr.Ar. nafth, nifth.] 1. (Chem.) The complex mixture of volatile, liquid, inflammable hydrocarbons, occurring naturally, and usually called {crude petroleum}, {mineral …   The Collaborative International Dictionary of English

• crude petroleum — See: crude oil …   Petroleum refining glossary

• crude petroleum — See crude oil …   Ballentine's law dictionary

• crude petroleum — noun see crude oil …   Useful english dictionary

• crude petroleum — /kru:d pə trəυliəm/ noun raw petroleum which has not been processed …   Dictionary of banking and finance

• crude oil — petroleum as it comes from the ground, before refining. Also called crude, crude petroleum. [1860 65] * * * ▪ petroleum product       mixture of comparatively volatile liquid hydrocarbons (compounds composed mainly of hydrogen and carbon with… …   Universalium

• crude — [kro͞od] adj. cruder, crudest [ME < L crudus, bleeding, raw, rough < IE base * kreu , congealed (blood) > RAW, Gr kryos, frost & kreas, flesh, L crusta, cruor, MIr cru, blood] 1. in a raw or natural condition, before being prepared for… …   English World dictionary

• Petroleum — Pe*tro le*um, n. [NL., fr. L. petra a rock + oleum oil: cf. F. p[ e]trole. Cf. {Petrify}, and {Oil}.] Rock oil, mineral oil, or natural oil, a dark brown or greenish inflammable liquid, which, at certain points, exists in the upper strata of the… …   The Collaborative International Dictionary of English

• Petroleum spirit — Petroleum Pe*tro le*um, n. [NL., fr. L. petra a rock + oleum oil: cf. F. p[ e]trole. Cf. {Petrify}, and {Oil}.] Rock oil, mineral oil, or natural oil, a dark brown or greenish inflammable liquid, which, at certain points, exists in the upper… …   The Collaborative International Dictionary of English

• petroleum refining — Introduction  conversion of crude oil into useful products. History Distillation of kerosene and naphtha       The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …   Universalium