acid pyroligneux

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pyroligneous acid — noun Etymology: French pyroligneux, from pyr + ligneux woody, from Latin lignosus, from lignum wood more at ligneous Date: 1788 an acid reddish brown aqueous liquid containing chiefly acetic acid, methanol, wood oils, and tars that is obtained by … New Collegiate Dictionary
pirolignos — PIROLIGNÓS adj. (În sintagma) Acid pirolignos = produs obţinut prin distilarea uscată a lemnului, din care se extrag acidul acetic, alcoolul metilic şi acetona. – Din fr. pyroligneux. Trimis de oprocopiuc, 19.03.2004. Sursa: DEX 98 pirolignós… … Dicționar Român
Pyroligneous — Pyr o*lig ne*ous, Pyrolignic Pyr o*lig nic, a. [Pyro + L. lignum wood: cf. F. pyroligneux.] (Old Chem.) Pertaining to, or designating, the acid liquid obtained in the distillation of wood, consisting essentially of impure acetic acid. [1913… … The Collaborative International Dictionary of English
Pyrolignic — Pyroligneous Pyr o*lig ne*ous, Pyrolignic Pyr o*lig nic, a. [Pyro + L. lignum wood: cf. F. pyroligneux.] (Old Chem.) Pertaining to, or designating, the acid liquid obtained in the distillation of wood, consisting essentially of impure acetic acid … The Collaborative International Dictionary of English
pyrolignite — ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ˌnīt noun Etymology: French, from pyroligneux + ite : a crude acetate produced by treating pyroligneous acid with a metal or basic compound … Useful english dictionary

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