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单词 scotch furnace
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Scotch furnace
Scotch furnace n. [compare French fourneau écossais (1807 in the source translated in quot. 1807)] Obsolete = ore hearth n. at ore n.2 Compounds 3; cf. Scotch hearth n.
ΚΠ
1807 tr. Gueniveau in Repertory Arts, Manuf., & Agric. 11 388 We have seen at Pezey the ores of roasted lead, containing much sulphate of lead, which when cast in Scotch furnaces produced no matt.
1852 J. A. Phillips Man. Metall. 504 In many parts of England,..the smelting of lead ores is principally conducted in an arrangement called a Scotch furnace, or ore hearth.
1896 W. R. Maguire Domest. Sanitary Drainage (ed. 2) 418 A reverberatory furnace; that is, a furnace where the coal used does not come in contact with the ore, as it does in the Scotch furnace.
extracted from Scotchadj.n.3
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更新时间:2025/2/24 8:57:53