pyroligneous
Definition
- Adjective:
- Relating to or derived from the destructive distillation of wood: Describes substances, primarily a crude acidic liquid, obtained by heating wood in the absence of air.
Usage
- The term "pyroligneous" is a technical adjective used almost exclusively to modify nouns referring to the products (like acid, liquor, or spirit) of this specific chemical process. It is not used in general conversation.
Examples
- Adjective:
- The factory produced pyroligneous acid for use as a preservative.
- Traditional methods of smoke curing sometimes involve pyroligneous vapors from hardwood.
Advanced Usage
- "Pyroligneous liquor": The crude liquid product collected from the destructive distillation of wood, containing acetic acid, methanol, and other compounds.
- The chemist distilled the pyroligneous liquor to separate its components.
Variants and Related Words
- Pyroligneous acid (n): An archaic term for the crude acetic acid obtained from wood distillation.
- Pyrolignite (n): A salt derived from pyroligneous acid, such as pyrolignite of iron (iron acetate).
Synonyms
- Wood vinegar: A common synonym for the crude liquid product.
- Acetous (in specific, historical chemical contexts): Pertaining to vinegar or acetic acid, which is a key component of pyroligneous products.
Adjective
-
of a substance produced by the effect of heat on wood, especially by destructive distillation
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