crude petroleum
Look at other dictionaries:
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 — 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
