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1 olefins
3.1.2 олефиновые углеводороды (olefinic hydrocarbons) или олефины (olefins): Типы углеводородов с числом углеродных атомов от 3 до 12, содержащих двойные или тройные связи.
Пример - н- Олефины, изоолефины, циклические олефины.
Англо-русский словарь нормативно-технической терминологии > olefins
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2 olefins
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3 olefins
1) Нефтепромысловый: олефины2) Нефть и газ: олефиновые углеводороды -
4 olefins
олефины m pl -
5 olefins
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6 olefins
(хим.) олефиновые углеводороды -
7 paraffins, olefins, naphtenes, aroinatics
- парафины, олефины, нафтены, ароматика
парафины, олефины, нафтены, ароматика
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[ http://slovarionline.ru/anglo_russkiy_slovar_neftegazovoy_promyishlennosti/]Тематики
EN
- paraffins, olefins, naphtenes, aroinatics
- PONA
Англо-русский словарь нормативно-технической терминологии > paraffins, olefins, naphtenes, aroinatics
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8 1,2-disubstituted olefins
Макаров: 1, 2-дизамещенные олефиныУниверсальный англо-русский словарь > 1,2-disubstituted olefins
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9 1-olefins
Макаров: 1-олефины -
10 Mobil olefins-to-gasoline
Общая лексика: производство бензина из олефинов фирмы Mobil ChemicalsУниверсальный англо-русский словарь > Mobil olefins-to-gasoline
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11 addition of bisulfite to olefins
Макаров: присоединение бисульфита к олефинамУниверсальный англо-русский словарь > addition of bisulfite to olefins
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12 alpha-olefins
Макаров: альфа-олефины -
13 alternating copolymerization of carbon monoxide with olefins
Универсальный англо-русский словарь > alternating copolymerization of carbon monoxide with olefins
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14 atactic poly-olefins
Макаров: атактические полиолефины -
15 catalysts for polymerization of olefins
Макаров: катализаторы полимеризации олефиновУниверсальный англо-русский словарь > catalysts for polymerization of olefins
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16 hetero-olefins
Макаров: гетероолефины -
17 hydroformylation of 1,2-disubstituted olefins
Макаров: гидроформилирование 1, 2-дизамещенных олефиновУниверсальный англо-русский словарь > hydroformylation of 1,2-disubstituted olefins
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18 internal olefins
Макаров: олефины с внутренней двойной связью -
19 linear alfa-olefins
Химия: линейные альфа-олефины -
20 linear higher olefins
Общая лексика: линейные а-олефины
См. также в других словарях:
olefins — 1. A class of unsaturated paraffinic hydrocarbons recovered from petroleum, of which butene, ethylene, and propylene are examples. 2. Hydrocarbon molecules containing carbon carbon double bonds. The name olefin comes from roots the imply oil… … Petroleum refining glossary
olefins — əʊlÉ™fɪn n. member of the alkene group (Chemistry) … English contemporary dictionary
Methanol to Olefins — (MTO) ist ein Verfahren, um aus Methanol ein Gemisch aus Ethen und Propen herzustellen. An einem hochselektiven Siliziumalumiumphosphat Zeolith Katalysator wird aus Methanol über das Zwischenprodukt Dimethylether eine Mischung aus Ethen und… … Deutsch Wikipedia
Linear alpha olefin — Linear Alpha Olefins (LAO) or Normal Alpha Olefins (NAO) are olefins or alkenes with a chemical formula CxH2x, distinguished from other mono olefins with a similar molecular formula by linearity of the hydrocarbon chain and the position of the… … Wikipedia
Olefin metathesis — or transalkylidenation is an organic reaction that entails redistribution of alkylene fragments by the scission of carbon carbon double bonds in olefins (alkenes).[1] Its advantages include the creation of fewer sideproducts and hazardous wastes … Wikipedia
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
Hydrodesulfurization — (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils.[1][2] The purpose of removing the sulfur is to … Wikipedia
Formosa Plastics propylene explosion — The Formosa Plastics Propylene Explosion was a propylene release and explosion that occurred on October 6 2005, in the Olefins II Unit at the Formosa Plastics plant in Point Comfort, Texas, USA. The subsequent fire burned for five days.Formosa… … Wikipedia
olefin — olefinic, adj. /oh leuh fin/, n. Chem. any member of the alkene series. Also, olefine /oh leuh fin, feen /. [1855 60; < F oléf(iant) (see OLEFIANT GAS) + IN2] * * * or alkene Any unsaturated hydrocarbon containing one or more pairs of carbon… … Universalium
organosulfur compound — ▪ chemical compound Introduction also spelled organosulphur compound , also called organic sulfur compound a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… … Universalium
Naphtha — Not to be confused with naphthalene, a solid benzene derivative which is the main ingredient in mothballs. Naphtha ( /ˈn … Wikipedia