smelting furnace ,documenting the complex spatial organization required for 19th-century metallurgical operations. - carbon capture 幅插畫檔、美工圖案、卡通及圖標
gerstenhöfer furnace, a significant 19th-century invention that revolutionized the roasting of fine-grained ores. - carbon capture 幅插畫檔、美工圖案、卡通及圖標
early industrial method for processing ores known as stadel roasting - carbon capture 幅插畫檔、美工圖案、卡通及圖標
bessemer converter (vorderansicht) used for the smelting and refinement of copper matte (kupferstein).the tilting furnace vessel, the air blast piping system, and the heavy mechanical gear assembly used in late victorian industrial metallurgy. - carbon capture 幅插畫檔、美工圖案、卡通及圖標
mansfeld furnace with continuous slag discharge ,technical plan (cross-section) of a mansfeld copper smelting furnace - carbon capture 幅插畫檔、美工圖案、卡通及圖標
bessemer converter (vorderansicht) used for the smelting and refinement of copper matte (kupferstein).the tilting furnace vessel, the air blast piping system, and the heavy mechanical gear assembly used in late victorian industrial metallurgy. - carbon capture 幅插畫檔、美工圖案、卡通及圖標
specialized metallurgical structure known as a small refining hearth (kleiner garherd), a key component in 19th-century metal purification. - carbon capture 幅插畫檔、美工圖案、卡通及圖標
сide view (longitudinal section) of the gibb & gelstharpe rotating circular furnace (tellerofen) - carbon capture 幅插畫檔、美工圖案、卡通及圖標
