![The hydrometallurgy of copper . d Long Reverberatories.—An important modification of thelong reverberatory, especially for copper roasting, is shown in Figs. 10,11,and 12. Fig. 10 shows a longitudinal section; Fig. 11 the The hydrometallurgy of copper . d Long Reverberatories.—An important modification of thelong reverberatory, especially for copper roasting, is shown in Figs. 10,11,and 12. Fig. 10 shows a longitudinal section; Fig. 11 the](https://c8.alamy.com/comp/2AKCHG2/the-hydrometallurgy-of-copper-d-long-reverberatoriesan-important-modification-of-thelong-reverberatory-especially-for-copper-roasting-is-shown-in-figs-1011and-12-fig-10-shows-a-longitudinal-section-fig-11-the-plan-andfig-12-a-transverse-section-through-the-front-of-the-furnace-at-the-pro-tecting-arch-and-discharge-openings-in-the-hearth-one-of-the-difiiculties-in-hand-reverberatories-in-roasting-ore-for-thehydrometallurgical-processes-is-the-liability-to-fuse-the-ore-near-the-fire-e-c-vorhies-scientific-and-mining-press-march-26-1904-100-hydrometallurgy-of-copper-end-whe-2AKCHG2.jpg)
The hydrometallurgy of copper . d Long Reverberatories.—An important modification of thelong reverberatory, especially for copper roasting, is shown in Figs. 10,11,and 12. Fig. 10 shows a longitudinal section; Fig. 11 the
![A Large English Copper Roasting Pan with Lid | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals A Large English Copper Roasting Pan with Lid | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals](https://fws-files.s3.amazonaws.com/uploads/website/auctions/items/full/4041673_1.jpg)
A Large English Copper Roasting Pan with Lid | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals
![Mauviel 601740 M'150S Copper Roasting Pan and Rack with 3-Ply Construction, High Performance and Non-Reactive Mauviel 601740 M'150S Copper Roasting Pan and Rack with 3-Ply Construction, High Performance and Non-Reactive](https://www.ajmadison.com/ajmadison/images/large_no_watermark/6017.4-mauviel-m~heritage-16-inch-tri-ply--copper-roasting-pan-59d3ea9595807_105d1.jpg)