Definition of Destructive distillation. Meaning of Destructive distillation. Synonyms of Destructive distillation

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Definition of Destructive distillation

Destructive distillation
Distillation Dis`til*la"tion, n. [F. distillation, L. destillatio.] 1. The act of falling in drops, or the act of pouring out in drops. 2. That which falls in drops. [R.] --Johnson 3. (Chem.) The separation of the volatile parts of a substance from the more fixed; specifically, the operation of driving off gas or vapor from volatile liquids or solids, by heat in a retort or still, and the condensation of the products as far as possible by a cool receiver, alembic, or condenser; rectification; vaporization; condensation; as, the distillation of illuminating gas and coal, of alcohol from sour mash, or of boric acid in steam. Note: The evaporation of water, its condensation into clouds, and its precipitation as rain, dew, frost, snow, or hail, is an illustration of natural distillation. 4. The substance extracted by distilling. --Shak. Destructive distillation (Chem.), the distillation, especially of complex solid substances, so that the ultimate constituents are separated or evolved in new compounds, -- usually requiring a high degree of heat; as, the destructive distillation of soft coal or of wood. Dry distillation, the distillation of substances by themselves, or without the addition of water or of other volatile solvent; as, the dry distillation of citric acid. Fractional distillation. (Chem.) See under Fractional.

Meaning of Destructive distillation from wikipedia

- Destructive distillation is a chemical process in which decomposition of unprocessed material is achieved by heating it to a high temperature; the term...
- or into solid products. The term dry distillation includes the separation processes of destructive distillation and of chemical cracking, breaking down...
- carbon, obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. Mineral...
- Because the turpentine and pine oil from destructive distillation "become somewhat contaminated with other distillation products", solvent processes are commonly...
- temperature carbonization of pine wood in anoxic conditions (dry distillation or destructive distillation). The wood is rapidly decomposed by applying heat and pressure...
- classical distillation, although it will generally need higher temperatures. Dry distillation in which chemical changes occur is a type of destructive distillation...
- formed naturally by geologic processes. It is the residue of a destructive distillation process. The industrial production of coke from coal is called...
- and natural condensed smoke. The condensed products from the destructive distillation of wood are called "liquid smoke" or "pyroligneous acid". There...
- acquired the name wood alcohol because it was once produced through destructive distillation of wood. Today, methanol is mainly produced industrially by hydrogenation...
- called wood vinegar or wood acid, is a dark liquid produced by the destructive distillation of wood and other plant materials. The prin****l components of...