FIELD: chemistry.
SUBSTANCE: invention relates to chemical industry. The briquetted mixture contains not more than 20% microsilica as a silicon-containing raw material and grain and/or wood processing wastes as carbon-containing plant raw material.
EFFECT: invention improves the quality of the obtained silicon, briquettes from which have improved mechanical properties.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| BRIQUET FOR PRODUCING SILICON WITH RESTORATIVE MELTING | 2016 |
|
RU2643534C1 |
| METHOD OF PRODUCING BRIQUETS FOR SILICON PRODUCTION BY REDUCTIVE MELTING | 2016 |
|
RU2638464C1 |
| CHARGE FOR PRODUCTION OF SILICON AND METHOD OF PREPARING MOLDING MATERIAL FOR PRODUCTION OF SILICON | 1997 |
|
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| CARBON REDUCING AGENT FOR PRODUCTION OF TECHNICAL SILICON AND METHOD OF ITS PRODUCTION | 2020 |
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| METHOD OF BRIQUETTING CARBON REDUCING AGENTS | 2017 |
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RU2669940C1 |
| BRIQUETTING MIXTURE FOR MANUFACTURING COMMERCIAL-GRADE SILICON AND PROCESS FOR PRODUCING SAME | 1992 |
|
RU2036144C1 |
| CARBONACEOUS REDUCING AGENT FOR PRODUCTION OF TECHNICAL SILICON AND METHOD OF ITS PRODUCTION | 2019 |
|
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| BRIQUETTED MIXTURE FOR SMELTING TECHNICAL SILICON | 2021 |
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| MIXTURE FOR OBTAINING TECHNICAL SILICON | 2017 |
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RU2651032C1 |
