TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ORE ROASTING [1 record]
Record 1 - internal organization data 2016-02-29
Record 1, English
Record 1, Subject field(s)
- Mineral Processing (Metallurgy)
- Processing of Mineral Products
Record 1, Main entry term, English
- roasting
1, record 1, English, roasting
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- ore roasting 2, record 1, English, ore%20roasting
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The treatment of ore by heat and air, or oxygen-enriched air, in order to remove sulphur and arsenic. 3, record 1, English, - roasting
Record number: 1, Textual support number: 2 DEF
Heating an ore to effect some chemical change that will facilitate smelting. 4, record 1, English, - roasting
Record number: 1, Textual support number: 1 CONT
Roasting (sulphide ores only) - removal of all or part of the sulphur. 5, record 1, English, - roasting
Record number: 1, Textual support number: 1 OBS
Roasting is basically a heating of sulphide minerals in the presence of air to burn off all or part of the sulphur, converting the minerals to oxides either totally or in part. 5, record 1, English, - roasting
Record number: 1, Textual support number: 2 OBS
Compare with "calcination." 6, record 1, English, - roasting
Record 1, French
Record 1, Domaine(s)
- Minéralurgie (Métallurgie)
- Préparation des produits miniers
Record 1, Main entry term, French
- grillage
1, record 1, French, grillage
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- grillage du minerai 2, record 1, French, grillage%20du%20minerai
correct, masculine noun
- grillage des minerais 3, record 1, French, grillage%20des%20minerais
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Chauffage d'un minerai pour obtenir certains changements chimiques qui faciliteront la fonte. 4, record 1, French, - grillage
Record number: 1, Textual support number: 1 CONT
Dans le cas de nombreux minerais complexes, un grillage avant récupération par extraction hydrométallurgique est essentiel pour obtenir un taux d'extraction satisfaisant des métaux précieux. [...] Le grillage vise essentiellement à obtenir un produit calciné plus ou moins poreux, facilitant ainsi la mise en solution [...] 2, record 1, French, - grillage
Record number: 1, Textual support number: 2 CONT
Lorsqu'un grillage du minerai est nécessaire, il intervient entre l'atelier de broyage et celui de dissolution. 2, record 1, French, - grillage
Record number: 1, Textual support number: 3 CONT
Les pyrites [...] sont les seuls minerais métalliques sulfurés exploités [...] pour la production du soufre. Un simple grillage fournit le gaz sulfureux et le résidu constitue un bon minerai de fer [...] 5, record 1, French, - grillage
Record number: 1, Textual support number: 4 CONT
Grillage des minerais sulfurés du cuivre. 3, record 1, French, - grillage
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Explotación de minerales (Metalurgia)
- Preparación de los productos mineros
Record 1, Main entry term, Spanish
- tostación
1, record 1, Spanish, tostaci%C3%B3n
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
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