steam-distilled wood turpentine
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turpentine — turpentinic /terr peuhn tin ik/, turpentinous /terr peuhn tin euhs, tuy neuhs/, turpentiny /terr peuhn tuy nee/, adj. /terr peuhn tuyn /, n., v., turpentined, turpentining. n. 1. any of various oleoresins derived from coniferous trees, esp. the… … Universalium
wood tar — a dark viscid product obtained from wood by distillation or by slow burning without flame, used in its natural state to preserve timber, rope, etc., or subjected to further distillation to yield creosote, oils, and a final residuum, wood pitch.… … Universalium
Essential oil — A glass vial containing sandalwood oil An essential oil is a concentrated hydrophobic liquid containing volatile aroma compounds from plants. Essential oils are also known as volatile oils, ethereal oils or aetherolea, or simply as the oil of the … Wikipedia
Camphor — For other uses, see Camphor (disambiguation). Camphor[1][2] … Wikipedia
chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
essential oil — any of a class of volatile oils obtained from plants, possessing the odor and other characteristic properties of the plant, used chiefly in the manufacture of perfumes, flavors, and pharmaceuticals. [1665 75] * * * Any of a class of highly… … Universalium
Destructive distillation — is the chemical process involving the decomposition of feedstock by heating to a high temperature; the term generally applies to processing of organic material in the absence of air or in the presence of limited amounts of oxygen or other… … Wikipedia
Limonene — Not to be confused with Lemonene. Limonene … Wikipedia
pine — An evergreen coniferous tree of the genus Pinus (family Pinaceae), various species of which yield tar, turpentine, resin, and volatile oils. [L. pinus, a p. tree] p. needle oil a volatile oil distilled with steam from the fresh leaf of Pinus… … Medical dictionary
