UA87749C2 - Out-of-furnace aluminothermal method for obtainig of ferrovanadium - Google Patents
Out-of-furnace aluminothermal method for obtainig of ferrovanadiumInfo
- Publication number
- UA87749C2 UA87749C2 UAA200713058A UAA200713058A UA87749C2 UA 87749 C2 UA87749 C2 UA 87749C2 UA A200713058 A UAA200713058 A UA A200713058A UA A200713058 A UAA200713058 A UA A200713058A UA 87749 C2 UA87749 C2 UA 87749C2
- Authority
- UA
- Ukraine
- Prior art keywords
- vanadium
- charge
- containing material
- aluminothermal
- ferrovanadium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 229910000628 Ferrovanadium Inorganic materials 0.000 title abstract 3
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052720 vanadium Inorganic materials 0.000 abstract 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 238000003723 Smelting Methods 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to metallurgy, namely to the production of ferroalloys with aluminothermal method. An out-of-furnace aluminothermal method for obtaining of ferrovanadium comprises the preparation of charge – vanadium-containing material with introduction into it of reducing agent – ferroaluminium alloy or aluminium powder, or their mix and fining mix, which is loaded on the bottom of smelting unit, at that reducing agent and vanadium-containing material in charge are differentially distributed, two independent particles of charge, at that in the top part of charge is introduced of 85÷95 w/w of vanadium-containing material, intended for melting, all reducing agent, which makes of aluminium surplus of 130±5 % from stoichiometric necessary for reduction of vanadium, and fluxing impurities, and in the bottom part of charge is introduced of surplus of 5÷15 w/w of vanadium-containing material and fluxing impurities. The smelting of ferrovanadium on this method will allow increase of vanadium extraction in finished product with out-of-furnace method and without additional power inputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200713058A UA87749C2 (en) | 2007-11-26 | 2007-11-26 | Out-of-furnace aluminothermal method for obtainig of ferrovanadium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200713058A UA87749C2 (en) | 2007-11-26 | 2007-11-26 | Out-of-furnace aluminothermal method for obtainig of ferrovanadium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA87749C2 true UA87749C2 (en) | 2009-08-10 |
Family
ID=50633447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200713058A UA87749C2 (en) | 2007-11-26 | 2007-11-26 | Out-of-furnace aluminothermal method for obtainig of ferrovanadium |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA87749C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234533A (en) * | 2018-10-30 | 2019-01-18 | 攀钢集团钒钛资源股份有限公司 | Low-grade aluminum shot smelting ferrovanadium |
| RU2733772C1 (en) * | 2017-06-13 | 2020-10-06 | Нортистерн Юниверсити | Method of making ferrovanadium alloys based on aluminothermic self-propagating gradient reduction and slag refining |
-
2007
- 2007-11-26 UA UAA200713058A patent/UA87749C2/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2733772C1 (en) * | 2017-06-13 | 2020-10-06 | Нортистерн Юниверсити | Method of making ferrovanadium alloys based on aluminothermic self-propagating gradient reduction and slag refining |
| CN109234533A (en) * | 2018-10-30 | 2019-01-18 | 攀钢集团钒钛资源股份有限公司 | Low-grade aluminum shot smelting ferrovanadium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12014502185A1 (en) | Method for processing slags of non-ferrous metallurgy | |
| MX2009012958A (en) | Direct smelting of zinc bearing compounds to produce metallic zinc. | |
| CN102433489B (en) | Aluminium-vanadium-tin-copper-iron intermediate alloy and preparation method thereof | |
| Nowak et al. | The effect of Nb–B inoculation on binary hypereutectic and near-eutectic LM13 Al–Si cast alloys | |
| EP2224023B8 (en) | Slag for electroslag remelting of copper alloys and process for manufacturing copper alloy products | |
| Esteban et al. | Influence of Fe content and particle size the on the processing and mechanical properties of low-cost Ti–xFe alloys | |
| UA87749C2 (en) | Out-of-furnace aluminothermal method for obtainig of ferrovanadium | |
| WO2013002532A3 (en) | Oxygen atom-dispersed metal-based composite material and method for manufacturing same | |
| JP2017514994A (en) | Aluminum alloy powder metal compound containing silicon additive to improve mechanical properties | |
| CN102492863A (en) | Arc melting method of tungsten alloy with high tungsten content | |
| EP1006205A3 (en) | Process for the manufacture of homogenous alloys by melting and remelting | |
| UA6742U (en) | A method for the out-of-furnace cast iron processing with powdered wire | |
| PH12017501366A1 (en) | Method for increasing of titanium oxide content in slag produced in connection with electric furnace smelting of titanomagnetite | |
| UA85450C2 (en) | Method for out-of-furnace aluminothermal smelting of ferrovanadium | |
| WO2019161202A3 (en) | Upgrading ores and concentrates that contain iron and one or more metals via selective carbothermic reduction and smelting process | |
| Grigor'ev et al. | Decrease in admixtures in metallized tungsten concentrates | |
| RU2549820C1 (en) | Method for aluminothermic obtainment of ferroalloys | |
| RU2047664C1 (en) | Silicomanganese smelting burden | |
| Ward-Close et al. | Titanium made the EDO way should see prices drop | |
| RU2004133868A (en) | METHOD FOR NON-COXED PROCESSING OF VANADIUM CONTAINING ORE RAW MATERIALS WITH PRODUCTION OF ALLOYED ALLOYED STEEL, HOT METALLIZED PELLETS AND VANADIUM SLAG | |
| Svyatov | Smelting of ferrosolicomanganese from ore of Tur deposit | |
| RU2308501C1 (en) | Method for producing of ferrotitanium alloys | |
| PH12020550190A1 (en) | Process for the recovery of metals from cobalt-bearing materials | |
| Capus | A new PM route for machinable, malleable iron | |
| Friedrich | Particular process fundamentals 1. 1 Metallurgy of the melting process |