- PETROLEUM OIL AND LUBRICANT
- نفط زيت وتشحيم
English-Arabic military dictionary. 2015.
PETROLEUM OIL AND LUBRICANT
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Petroleum jelly — Petroleum jelly, petrolatum or soft paraffin [http://www.tiscali.co.uk/lifestyle/healthfitness/health advice/netdoctor/archive/100004783.html] is a semi solid mixture of hydrocarbons (with carbon numbers mainly higher than 25), [http://www.inchem … Wikipedia
Petroleum product — Petroleum products are useful materials derived from crude oil (petroleum) as it is processed in oil refineries. According to crude oil composition and demand, refineries can produce different shares of petroleum products. Largest share of oil… … Wikipedia
Oil analysis — (OA) is the laboratory analysis of a lubricant s properties, suspended contaminants, and wear debris. OA is performed during routine preventive maintenance to provide meaningful and accurate information on lubricant and machine condition. By… … Wikipedia
Lubricant — 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… … 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
Oil refinery — Anacortes Refinery (Tesoro), on the north end of March Point southeast of Anacortes, Washington An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products,… … Wikipedia
Petroleum industry in Ghana — Although commercial quantities of offshore oil reserves were discovered in the 1970s, by 1990 production was still negligible. In 1983 the government established the Ghana National Petroleum Corporation (GNPC) to promote exploration and… … Wikipedia
oil plant — ▪ botany any of the numerous plants, either under cultivation or growing wild, used as sources of oil. Oil plants include trees such as palm, herbaceous plants such as flax, and even fungi (Fusarium). Vegetable oils are used… … Universalium
Castor oil — is a vegetable oil obtained from the castor bean (technically castor seed as the castor plant, Ricinus communis , is not a member of the bean family). Castor oil (CAS number 8001 79 4) is a colorless to very pale yellow liquid with mild or no… … Wikipedia
Oil additive — Oil additives are chemical compounds that improve the lubricant performance of base oil (or oil base stock ). By utilizing the same base stock, many different oils can be manufactured, each with its distinctive properties. Additives comprise up… … Wikipedia
oil — ► NOUN 1) a viscous liquid obtained from petroleum, used especially as a fuel or lubricant. 2) any of various viscous liquids which are insoluble in water and are obtained from animals or plants. 3) Chemistry any of a group of natural esters of… … English terms dictionary
