4 Resultater fundet for "Fil:Belgian_furnace_for_zinc_distillation.png".

Fil:Belgian furnace for zinc distillation.png

DescriptionBelgian furnace for zinc distillation.png Français : Four belge de distillation du zinc. English: Belgian process. — When this method of treating...


Fil:Silesian muffles furnace for zinc distillation.png

muffles furnace for zinc distillation.png Français : Four à moufle silésien utilisé pour la distillation du zinc. English: Silesian process. — In the zinc works...


Fil:Silesian-Stollberg retorts furnace for zinc distillation.png

retorts furnace for zinc distillation.png Français : Four à cornues silésien de Stollberg utilisé pour la distillation du zinc. English: In some...


Fil:The Engineering and Mining Journal 1899-02-25- Vol 67 Iss 8 (IA sim engineering-and-mining-journal 1899-02-25 67 8).pdf

the New Jersey Zinc Company, at Franklin Furnace, N. J. This excursion was in charge of Mr. H. A. J. Wilkens. The evening was free for theaters, ete....