RU2013156290A - METHOD FOR PRODUCING ALUMINUM-SILICON ALLOYS IN ALUMINUM ELECTROLYZERS - Google Patents
METHOD FOR PRODUCING ALUMINUM-SILICON ALLOYS IN ALUMINUM ELECTROLYZERS Download PDFInfo
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- RU2013156290A RU2013156290A RU2013156290/02A RU2013156290A RU2013156290A RU 2013156290 A RU2013156290 A RU 2013156290A RU 2013156290/02 A RU2013156290/02 A RU 2013156290/02A RU 2013156290 A RU2013156290 A RU 2013156290A RU 2013156290 A RU2013156290 A RU 2013156290A
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- aluminum
- subjected
- mechanical activation
- electrolysis cells
- silicon alloys
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- Silicates, Zeolites, And Molecular Sieves (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
1. Способ получения алюминиево-кремниевых сплавов в алюминиевых электролизерах, отличающийся тем, что с целью повышения скорости растворения исходного алюмосиликатного сырья исходный продукт подвергается механоактивации с параметрами: размер зерна 10-30 мкм, время активации 5-60 с, энерговооруженность мельницы 20-50 g.2. Способ по п.1, отличающийся тем, что механоактивации подвергается только силикатная часть загружаемой в ванну шихты.3. Способ по п.1, отличающийся тем, что механоактивации подвергается шихтовая смесь, содержащая глинозем и кремний содержащее сырье, в качестве которого используют кремнезем, например, чистый песок, либо силикатную часть подины алюминиевых электролизеров.1. The method of producing aluminum-silicon alloys in aluminum electrolysis cells, characterized in that in order to increase the dissolution rate of the initial aluminosilicate raw material, the initial product is subjected to mechanical activation with parameters: grain size 10-30 μm, activation time 5-60 s, power ratio of the mill 20-50 g.2. The method according to claim 1, characterized in that only the silicate part of the charge loaded into the bath is subjected to mechanical activation. The method according to claim 1, characterized in that the mixture is subjected to mechanical activation containing alumina and silicon containing raw materials, which use silica, for example, pure sand, or the silicate part of the bottom of aluminum electrolysis cells.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013156290/02A RU2556188C1 (en) | 2013-12-19 | 2013-12-19 | Method for obtaining aluminium and silicon alloys in aluminium electrolysis units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013156290/02A RU2556188C1 (en) | 2013-12-19 | 2013-12-19 | Method for obtaining aluminium and silicon alloys in aluminium electrolysis units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013156290A true RU2013156290A (en) | 2015-06-27 |
| RU2556188C1 RU2556188C1 (en) | 2015-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013156290/02A RU2556188C1 (en) | 2013-12-19 | 2013-12-19 | Method for obtaining aluminium and silicon alloys in aluminium electrolysis units |
Country Status (1)
| Country | Link |
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| RU (1) | RU2556188C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652905C1 (en) * | 2017-03-20 | 2018-05-03 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" | Method of obtaining aluminium-silicon alloys |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2030487C1 (en) * | 1992-01-22 | 1995-03-10 | Запорожский производственный алюминиевый комбинат | Method for producing aluminium-silicon alloys |
| RU2065510C1 (en) * | 1993-08-26 | 1996-08-20 | Акционерное общество "Богословский алюминиевый завод" | Method for production of silumin |
| CN1176251C (en) * | 1999-05-07 | 2004-11-17 | 湖北华盛铝电有限责任公司铝厂 | Process for preparing aluminium alloy |
| NO20010961D0 (en) * | 2001-02-26 | 2001-02-26 | Norwegian Silicon Refinery As | Process for the preparation of silicon carbide, aluminum and / or silumin (silicon-aluminum alloy) |
| CN1367274A (en) * | 2001-12-29 | 2002-09-04 | 星野滋郎 | Method for preparing Al-Si alloy by AD-aluminite powder agent electrolytic process |
| RU2418084C2 (en) * | 2007-10-24 | 2011-05-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В.Плеханова" (технический университет) | Procedure for production of aluminium alloys for foil rolling |
| RU2383662C2 (en) * | 2008-05-12 | 2010-03-10 | Общество с ограниченной ответственностью Торговый дом "Байкальский алюминий" (ООО ТД "Байкальский алюминий") | Method of production of aluminium-silicon alloy in electrolytic cell for production of aluminium |
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2013
- 2013-12-19 RU RU2013156290/02A patent/RU2556188C1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| RU2556188C1 (en) | 2015-07-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191220 |