naphthenic hydrocarbon
1Naphthenic 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… …
2naphthenic crudes — A type of crude petroleum containing a relatively large proportion of naphthenic type hydrocarbon …
3нафтеновый углеводород — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN naphthene hydrocarbonnaphthenic hydrocarbon …
4naphthene — naphthenic /naf thee nik, then ik, nap /, adj. /naf theen, nap /, n. Chem. any of a group of hydrocarbon ring compounds of the general formula, CnH2n, derivatives of cyclopentane and cyclohexane, found in certain petroleums. [1840 50; NAPHTH +… …
5petroleum 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… …
6Naphtha — Not to be confused with naphthalene, a solid benzene derivative which is the main ingredient in mothballs. Naphtha (  /ˈn …
7Nynas — AB 250px Industry Oil Founded 1928 Headquarters Stockholm, Sweden Key people Staffan Lennström, CEO Products Naphthenic …
8Oil sands — The Athabasca oil sands in Alberta, Canada, are a very large source of bitumen, which can be upgraded to synthetic crude oil. Bituminous sands, colloquially known as oil sands or tar sands, are a type of unconventional petroleum deposit. The… …
9petrochemical — /pe troh kem i keuhl/, n. 1. a chemical substance obtained from petroleum or natural gas, as gasoline, kerosene, or petrolatum. adj. 2. of or pertaining to petrochemistry or a petrochemical. [1910 15; PETRO 2 + CHEMICAL] * * * Strictly, any of a… …
10Lubricant — A lubricant is a substance introduced to reduce friction between moving surfaces. It may also have the function of transporting foreign particles and of distributing heat. The property of reducing friction is known as lubricity. A good lubricant… …
- 1
- 2
