METHOD FOR REFINING SULFIDIC COPPER CONCENTRATE
A method for refining sulfidic copper concentrate includes feeding sulfidic copper concentrate and oxygen-bearing reaction gas and slag forming material into a reaction shaft of a suspension smelting furnace, collecting slag and blister copper in a settler of the suspension smelting furnace to form...
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| Main Author | |
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| Format | Patent |
| Language | English Polish |
| Published |
02.11.2020
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A method for refining sulfidic copper concentrate includes feeding sulfidic copper concentrate and oxygen-bearing reaction gas and slag forming material into a reaction shaft of a suspension smelting furnace, collecting slag and blister copper in a settler of the suspension smelting furnace to form a blister layer containing blister copper and a slag layer, and discharging slag and blister copper separately from the settler of the suspension smelting furnace, so that slag is fed into an electric furnace. The method further includes feeding a part of the sulfidic copper concentrate into the electric furnace. |
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| AbstractList | A method for refining sulfidic copper concentrate includes feeding sulfidic copper concentrate and oxygen-bearing reaction gas and slag forming material into a reaction shaft of a suspension smelting furnace, collecting slag and blister copper in a settler of the suspension smelting furnace to form a blister layer containing blister copper and a slag layer, and discharging slag and blister copper separately from the settler of the suspension smelting furnace, so that slag is fed into an electric furnace. The method further includes feeding a part of the sulfidic copper concentrate into the electric furnace. |
| Author | JAATINEN, AKUSTI |
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| DocumentTitleAlternate | Sposób rafinacji siarczkowego koncentratu miedzi |
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| Notes | Application Number: PL20170751117T |
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| RelatedCompanies | Outotec (Finland) Oy |
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| Snippet | A method for refining sulfidic copper concentrate includes feeding sulfidic copper concentrate and oxygen-bearing reaction gas and slag forming material into a... |
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| SubjectTerms | CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| Title | METHOD FOR REFINING SULFIDIC COPPER CONCENTRATE |
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