CN1131201A - Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process - Google Patents
Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process Download PDFInfo
- Publication number
- CN1131201A CN1131201A CN 95100495 CN95100495A CN1131201A CN 1131201 A CN1131201 A CN 1131201A CN 95100495 CN95100495 CN 95100495 CN 95100495 A CN95100495 A CN 95100495A CN 1131201 A CN1131201 A CN 1131201A
- Authority
- CN
- China
- Prior art keywords
- magnesium
- electric furnace
- smelting
- slag
- bauxite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Furnace Details (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95100495A CN1053018C (en) | 1995-03-15 | 1995-03-15 | Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95100495A CN1053018C (en) | 1995-03-15 | 1995-03-15 | Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1131201A true CN1131201A (en) | 1996-09-18 |
CN1053018C CN1053018C (en) | 2000-05-31 |
Family
ID=5073478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95100495A Expired - Fee Related CN1053018C (en) | 1995-03-15 | 1995-03-15 | Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1053018C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101999005A (en) * | 2010-06-07 | 2011-03-30 | 牛强 | Vacuum circulation molten state silicothermic method for producing magnesium and equipment thereof |
CN101676419B (en) * | 2008-05-13 | 2011-06-15 | 辛卫亚 | Semi-continuous production metal vacuum smelting reduction device |
CN102534251A (en) * | 2012-03-07 | 2012-07-04 | 关树翔 | Yield and efficiency increasing method for smelting rough metal magnesium by Pidgeon process |
CN104152720A (en) * | 2014-06-23 | 2014-11-19 | 石家庄新华能源环保科技股份有限公司 | Method and device for reducing magnesium metal and byproduct cement clinker through electric heating |
CN104245974A (en) * | 2012-04-27 | 2014-12-24 | 姜远燮 | Method for preparing ferro-silicon and magnesium using ferro-nickel slag, preparation apparatus used therefor, and smelting reduction furnace |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478637A (en) * | 1983-03-10 | 1984-10-23 | Aluminum Company Of America | Thermal reduction process for production of magnesium |
US4518425A (en) * | 1983-12-20 | 1985-05-21 | University Of Waterloo | Production of magnesium metal |
-
1995
- 1995-03-15 CN CN95100495A patent/CN1053018C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101676419B (en) * | 2008-05-13 | 2011-06-15 | 辛卫亚 | Semi-continuous production metal vacuum smelting reduction device |
CN101999005A (en) * | 2010-06-07 | 2011-03-30 | 牛强 | Vacuum circulation molten state silicothermic method for producing magnesium and equipment thereof |
WO2011153683A1 (en) * | 2010-06-07 | 2011-12-15 | Niu Qiang | Method for producing metallic magnesium by vacuum circulating silicothermic process and apparatus thereof |
CN102534251A (en) * | 2012-03-07 | 2012-07-04 | 关树翔 | Yield and efficiency increasing method for smelting rough metal magnesium by Pidgeon process |
CN104245974A (en) * | 2012-04-27 | 2014-12-24 | 姜远燮 | Method for preparing ferro-silicon and magnesium using ferro-nickel slag, preparation apparatus used therefor, and smelting reduction furnace |
CN104152720A (en) * | 2014-06-23 | 2014-11-19 | 石家庄新华能源环保科技股份有限公司 | Method and device for reducing magnesium metal and byproduct cement clinker through electric heating |
Also Published As
Publication number | Publication date |
---|---|
CN1053018C (en) | 2000-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201942729U (en) | Semi-continuous vacuum induction heating magnesium reduction furnace | |
WO2017031798A1 (en) | Apparatus for treating and recycling aluminum electrolysis solid waste | |
CN111187924B (en) | Continuous lithium smelting device and method for lithium-containing material | |
CN106315549B (en) | Vertical high-temperature continuous electric calcining furnace for disposing waste cathode of electrolytic aluminum | |
WO2017143697A1 (en) | Aluminum industry solid waste recovery/petroleum coke high-temperature desulphurization device and using method therefor | |
CN111321310B (en) | Method and system for preparing magnesium metal | |
KR20100073266A (en) | Apparatus for obtaining magnesium and method of obtaining magnesium by using the same | |
CN104152720B (en) | A kind of method and apparatus of electrical heating reducing metal magnesium and by-product cement grog | |
CN104651636B (en) | Vacuum electric heat refining magnesium equipment with protection device | |
CN103896275A (en) | Plasma refining and purifying furnace for producing solar energy polysilicon through metallurgy method | |
CN1131201A (en) | Electric furnace hot charge siliconthermic reduction vacuum magnesium-smelting new process | |
CN105624436A (en) | Production method for high-purity chromium metal and vacuum arc furnace adopted by production method | |
CN108642303B (en) | Vacuum smelting method of zinc oxide ore | |
CN1221674C (en) | Method and system for extracting gold from arsenic contained headings | |
CN108046235A (en) | Bulk Carbon Materials superhigh temperature purification furnace | |
CN101418380B (en) | Nontank shaft type electric resistance furnace smelting magnesium apparatus and smelting magnesium method thereof | |
CN1155732C (en) | Process for preparing Al-Si alloy in DC arc furnace | |
CN108439407A (en) | A kind of device of the hot method production calcium carbide of oxygen | |
CN211897068U (en) | Lithium-containing material continuous lithium smelting device | |
CN110371983B (en) | Method for smelting high-purity industrial silicon by using vacuum intermediate frequency induction furnace | |
CN114229891A (en) | Device for preparing crystals through pyrolysis and magnetic separation and method for preparing zirconium oxide by using device | |
CN1225404C (en) | Method and apparatus for smeltering silica carbide | |
CN106643120B (en) | Separate and recover the resistance furnace of internal lining of aluminium electrolytic bath solid waste and desulfurizing petrol coke | |
Sever et al. | Evolution of the Magnetherm Magnesium Reduction Process | |
CN218321167U (en) | Device for preparing macrocrystalline fused magnesia |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Erdos Electric Power Metallurgy Co Ltd Assignor: Sun Keben Contract fulfillment period: The period of performance of the contract is 2004-04-15 to the contract period Contract record no.: Contract filing No. 041000030042 Denomination of invention: New process for hot reduction of vacuum furnace by vacuum reduction of magnesium alloy by hot charging Granted publication date: 20000531 License type: Exclusive license Record date: 20040526 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT:2004-04-15 TO CONTRACT Name of requester: EERDUOSI POWER METALLURGY CO., LTD. Effective date: 20040526 |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |