"copper" in inglés with examples - Collocation dictionary inglés
- It extracts over 10,5 million tons of copper ore every year and produces copper concentrate which is sold to the copper refineries at Pirdop.
- A copper refinery was opened on the island in 1909, but this closed in 1919.
- Electrolytic metal refining is particularly conducive to producing selenium as a byproduct, and it is obtained from the anode mud of copper refineries.
- Copper futures prices tumbled yesterday on news that a labor agreement had averted a strike at a large state-owned Chilean copper refinery.
- If the copper refinery includes an electrochemical process after the furnace, then unwanted elements are removed from the impure metal and deposited as anode slime.
- Refining at the mines as well as at a copper refinery in Amarillo, Texas produce 375 million pounds of refined copper each year.
- The site expanded with the addition of a copper refinery, a tube mill, a rolling mill and a canal wharf on the Dudley Canal.
- This was the final output from the mine; further refinement took place at copper refineries elsewhere.
- The station was a busy country station serving the needs of workers at nearby Thomas Bolton's copper refinery.
- Mining ceased when Union troops destroyed the copper refinery and mill at Cleveland, Tennessee in 1863.
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