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hydrocarbon fraction

См. также в других словарях:

  • hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… …   Universalium

  • Hydrocarbon — Ball and stick model of the methane molecule, CH4. Methane is part of a homologous series known as the alkanes, which contain single bonds only. In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon …   Wikipedia

  • Fraction (chemistry) — A fraction in chemistry is a quantity collected from a sample or batch of a substance in a fractionating separation process. In such a process, a mixture is separated into fractions, which have compositions that vary according to a gradient. A… …   Wikipedia

  • Cosmoline — is the genericized trademark for a generic class of rust preventatives, typically conforming to MIL C 11796C Class 3, that are a brown colored wax like mass; have a slight fluorescence; and have a petroleum like odor and taste (as detected when… …   Wikipedia

  • 1,2,4-Trimethylbenzene — Chembox new Name = 1,2,4 Trimethylbenzene ImageFileL1 = 1,2,4 Trimethylbenzene.svg ImageSizeL1 = 100px ImageFileR1 = 1,2,4 Trimethylbenzene.png ImageSizeR1 = 140px ImageName = 1,2,4 Trimethylbenzene IUPACName = 1,2,4 Trimethylbenzene OtherNames …   Wikipedia

  • Naphthenic oil — is a type of mineral oil. In contrast with paraffinic oils, naphthenic oils contain only low to no proportion of n alkanes, being based on cycloalkanes (naphthenes) instead. The low temperature behavior of naphthenic oils is better than of… …   Wikipedia

  • Naphthene — Naph thene, n. (Chem.) A peculiar hydrocarbon fraction occuring as an ingredient of some crude petroleums, mostly mixtures of derivatives of the five and six membered saturated cyclic alkanes, cyclopentane and cyclohexane, having the general… …   The Collaborative International Dictionary of English

  • Squalen — Strukturformel Allgemeines Name Squalen Andere Namen 2,6,10,15 …   Deutsch Wikipedia

  • lipid — /lip id, luy pid/, n. Biochem. any of a group of organic compounds that are greasy to the touch, insoluble in water, and soluble in alcohol and ether: lipids comprise the fats and other esters with analogous properties and constitute, with… …   Universalium

  • liquid — liquidly, adv. liquidness, n. /lik wid/, adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid. 2. of, pertaining to, or consisting of liquids: a liquid diet. 3 …   Universalium

  • Continuous distillation — Image 1: Typical industrial distillation towers Image 2: A crude oil vacuum distillation column as used in oil refineries …   Wikipedia

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