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A building's surface detailing, inside and outside, often includes decorative moulding, and these often contain ogee-shaped profiles—consisting (from low to high) of a concave arc flowing into a convex arc, with vertical ends; if the lower curve is convex and higher one concave, this is known as a Roman ogee, although frequently the terms are used interchangeably and for a variety of other ...
Akpeteshie is a liquor produced by distilling palm wine or sugar cane, primarily in the region of Western Africa.It is the national spirit of Ghana.In Nigeria it is known as Ògógóró (Ogog'), a Yoruba word, usually distilled locally from fermented Raffia palm tree juice, where it is known as the country's homebrew. [1]
The plant comprises a number of tall distillation columns, separators and condensers. The first column in the plant is the de-ethaniser (W-413) which removes methane, ethane, and propane vapour from the liquid product. The vapour at the top of the column is at a pressure of 400 psig and a temperature of 119°F (27.6 barg and 48.3°C).
Petroleum refinery in Anacortes, Washington, United States. Petroleum refining processes are the chemical engineering processes and other facilities used in petroleum refineries (also referred to as oil refineries) to transform crude oil into useful products such as liquefied petroleum gas (LPG), gasoline or petrol, kerosene, jet fuel, diesel oil and fuel oils.
The CDU is often referred to as the atmospheric distillation unit because it operates at slightly above atmospheric pressure. [1] [2] [41] Below is a schematic flow diagram of a typical crude oil distillation unit. The incoming crude oil is preheated by exchanging heat with some of the hot, distilled fractions and other streams.
Distillation is a common technique for obtaining aromatic compounds from plants, such as orange blossoms and roses. The raw material is heated and the fragrant compounds are re-collected through condensation of the distilled vapor. Distilled products, whether through steam or dry distillation are known either as essential oils or ottos.
A natural-gas processing plant in Aderklaa, Austria. Natural-gas processing is a range of industrial processes designed to purify raw natural gas by removing contaminants such as solids, water, carbon dioxide (CO 2), hydrogen sulfide (H 2 S), mercury and higher molecular mass hydrocarbons to produce pipeline quality dry natural gas [1] for pipeline distribution and final use. [2]
By 1933, the plant was capable of producing 5,000 liters of crude oil per day, which in turn yielded 2,000 liters of gasoline. [32] Industrial production took place mainly in the Autun area between 1824 and 1957, in particular at the Télots mine, which was equipped with a refinery as well as an oil distillation plant.