distillation under pressure
71naval stores — 1. supplies for warships. 2. various products of the pine tree, as resin, pitch, or turpentine, used in building and maintaining wooden ships. [1670 80] * * * ▪ resinous products products such as tar, pitch, turpentine, pine oil, rosin, and …
72water-supply system — Facilities for the collection, treatment, storage, and distribution of water. Ancient systems included wells, storage reservoirs, canals and aqueducts, and water distribution systems. Highly advanced systems appeared с 2500 BC and reached their… …
73cereal — /sear ee euhl/, n. 1. any plant of the grass family yielding an edible grain, as wheat, rye, oats, rice, or corn. 2. the grain itself. 3. some edible preparation of it, esp. a breakfast food. adj. 4. of or pertaining to grain or the plants… …
74List of vegetable oils — Plant oils Olive oil Types Vegetable fats (list) Macerated (list) Uses …
75Alkene — This article is about the chemical compound. For the material, see Olefin fiber. Not to be confused with Alkane or Alkyne. A 3D model of ethylene, the simplest alkene. In organic chemistry, an alkene, olefin, or olefine is an unsaturated ch …
76Paul Wilson (meditation teacher) — Paul Wilson is a meditation teacher that has written 12 books, including The Little Book of Calm and A Piece of the Quiet .The Little Book of Calm The Little Book of Calm (ISBN 0140285261) by meditation teacher Paul Wilson is a small book… …
77Heptanal — Heptanal[1] IUPAC name Heptanal …
78Dimethylphenylphosphine — IUPAC name Dimethylphenylphosphane …
79retort — I. /rəˈtɔt / (say ruh tawt) verb (t) 1. to reply in retaliation; make a retort or retorts, often quickly and sharply; reply in kind to. 2. to return (an accusation, epithet, etc.) upon the person uttering it. 3. to answer (an argument or the… …
80petroleum 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… …
