copper-smelting

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• Copper metallurgy in Africa — encompasses the study of copper production across the continent and an understanding of how it influenced aspects of African archaeology. Contents 1 Origins 2 Ore Sources 3 Mining and Processing …   Wikipedia

• Copper(II) hydroxide — Copper(II) hydroxide …   Wikipedia

• Smelting — For other uses, see Smelt (disambiguation). Electric phosphate smelting furnace in a TVA chemical plant (1942) Smelting is a form of extractive metallurgy; its main use is to produce a metal from its ore. This includes iron extraction from …   Wikipedia

• Copper — For other uses, see Copper (disambiguation) …   Wikipedia

• Copper —    A metal used extensively by the Egyptians for tools, weapons, and vessels. Its use is attested in beads from the early Predynastic Period. Such rare copper statues as those of Pepy I and his son, NemtyemsafI, survive. Copper was found in the… …   Ancient Egypt

• Copper slag — is an abrasive blasting grit made of granulated slag from metal smelting processes (also called iron silicate). Copper slag abrasive is suitable for blast cleaning of steel and stone/concrete surfaces, removal of mill scale, rust, old paint, dirt …   Wikipedia

• Copper(II) oxide — IUPAC name Copper(II) oxide …   Wikipedia

• Copper in Africa — Copper is one of the world s most important industrial minerals, and Africa is an important world producer. While output is traditionally dominated by Zambia, South Africa and Katanga Province in the south of the Democratic Republic of the Congo …   Wikipedia

• Copper extraction techniques — This article is about historical production methods. For modern methods, see Flash smelting. The Chino open pit copper mine in New Mexico …   Wikipedia

• copper processing — Introduction  use of smelting or leaching, usually followed by electrolytic refining or recovery, to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of copper and of its… …   Universalium

• smelting — Process by which a metal is obtained from its ore, either as the element or as a simple compound, usually by heating beyond the melting point, ordinarily in the presence of reducing agents such as coke or oxidizing agents such as air (see… …   Universalium