| 1. | Roasting and reverberatory furnace smelting dominated primary copper production until the 1960s.
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| 2. | It is likely that these replaced the old reverberatory furnace and calciner.
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| 3. | Reverberatory furnaces are long furnaces can treat wet, dry or roasted concentrate.
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| 4. | This included a novelty for France at the time, a reverberatory furnace.
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| 5. | It is fired in a reverberatory furnace at about 1000 �C.
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| 6. | reverberatory furnace in Izunokuni, Shizuoka, Japan built by Egawa Hidetatsu.
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| 7. | Hagi also contains a reverberatory furnace which has been designated a World Heritage Site.
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| 8. | reverberatory furnace in Izunokuni, Shizuoka Japan built by Egawa Hidetasu.
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| 9. | One reverberatory furnace seems to have been installed in 1844, with more in 1851.
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| 10. | Most aluminium foundries use either electric resistance or gas heated crucible furnaces or reverberatory furnaces.
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