Energy terms . 2014.
normal butane — butane in straight line configuration, CH3(CH2)2CH3; cf. isobutane and see illustration at isomerism … Medical dictionary
normal butane — noun see butane … Useful english dictionary
butane — [byo͞o′tān΄, byo͞o tān′] n. [ BUT(YL) + ANE] either of two alkanes (normal butane and isobutane) having the same formula, C4H10, but different structures and used esp. as a fuel … English World dictionary
Butane — n Butane … Wikipedia
butane — /byooh tayn, byooh tayn /, n. Chem. a colorless, flammable gas, C4H10, a saturated aliphatic existing in two isometric forms: used chiefly in the manufacture of rubber and as fuel. [1870 75; BUT(YL) + ANE] * * * ▪ chemical compound either… … Universalium
Butane — (C4H10) A normally gaseous straight chain or branch chain hydrocarbon extracted from hydrocarbon extracted from natural gas or refinery gas streams. It includes isobutane and normal butane and is designated in ASTM Specification D1835 and Gas… … Energy terms
Refinery-grade butane — A refinery produced stream that is composed predominantly of normal butane and/or isobutane and may also contain propane and/or natural gasoline. These streams may also contain significant levels of olefins and/or fluorides contamination. U.S … Energy terms
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
1,3-Butadiene — Divinyl redirects here. For the band, see Divinyls. 1,3 Butadiene … Wikipedia
Natural-gas processing — is a complex industrial process designed to clean raw natural gas by separating impurities and various non methane hydrocarbons and fluids to produce what is known as pipeline quality dry natural gas.[1] Contents 1 Background 2 Types of raw… … Wikipedia
