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- Smelting abstract "Smelting is a form of extractive metallurgy; its main use is to produce a metal from its ore. This includes production of silver, iron, copper and other base metals from their ores. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gasses or slag and leaving just the metal behind. The reducing agent is commonly a source of carbon such as coke, or in earlier times charcoal. The carbon (or carbon monoxide derived from it) removes oxygen from the ore, leaving behind elemental metal. The carbon is thus oxidized in two stages, producing first carbon monoxide and then carbon dioxide. As most ores are impure, it is often necessary to use flux, such as limestone, to remove the accompanying rock gangue as slag.Plants for the electrolytic reduction of aluminium are also generally referred to as smelters. These do not melt aluminium oxide but instead dissolve it in aluminium fluoride. They normally use carbon electrodes, but novel smelter designs use electrodes that are not consumed in the process. The end product is molten aluminium.".
- Smelting thumbnail TVA_phosphate_smelting_furnace.jpg?width=300.
- Smelting wikiPageExternalLink smelting.
- Smelting wikiPageID "28716".
- Smelting wikiPageRevisionID "604638749".
- Smelting hasPhotoCollection Smelting.
- Smelting subject Category:Smelting.
- Smelting type Abstraction100002137.
- Smelting type Act100030358.
- Smelting type Activity100407535.
- Smelting type Event100029378.
- Smelting type MetallurgicalProcesses.
- Smelting type Procedure101023820.
- Smelting type PsychologicalFeature100023100.
- Smelting type YagoPermanentlyLocatedEntity.
- Smelting comment "Smelting is a form of extractive metallurgy; its main use is to produce a metal from its ore. This includes production of silver, iron, copper and other base metals from their ores. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gasses or slag and leaving just the metal behind. The reducing agent is commonly a source of carbon such as coke, or in earlier times charcoal.".
- Smelting label "Fundición (metalurgia)".
- Smelting label "Fusion des métaux".
- Smelting label "Smelting".
- Smelting label "Smelting".
- Smelting label "製錬".
- Smelting sameAs Fundición_(metalurgia).
- Smelting sameAs Fusion_des_métaux.
- Smelting sameAs Peleburan_(metalurgi).
- Smelting sameAs 製錬.
- Smelting sameAs 제련.
- Smelting sameAs Smelting.
- Smelting sameAs m.073h6.
- Smelting sameAs Q2748405.
- Smelting sameAs Q2748405.
- Smelting sameAs Smelting.
- Smelting wasDerivedFrom Smelting?oldid=604638749.
- Smelting depiction TVA_phosphate_smelting_furnace.jpg.
- Smelting isPrimaryTopicOf Smelting.
