UA84918C2 - Method for recycling of dust waste materials of metalic- and ferro-production - Google Patents
Method for recycling of dust waste materials of metalic- and ferro-productionInfo
- Publication number
- UA84918C2 UA84918C2 UAA200612351A UAA200612351A UA84918C2 UA 84918 C2 UA84918 C2 UA 84918C2 UA A200612351 A UAA200612351 A UA A200612351A UA A200612351 A UAA200612351 A UA A200612351A UA 84918 C2 UA84918 C2 UA 84918C2
- Authority
- UA
- Ukraine
- Prior art keywords
- ferro
- recycling
- production
- waste materials
- dust waste
- Prior art date
Links
- 239000000428 dust Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004064 recycling Methods 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 238000010310 metallurgical process Methods 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to metallurgy, in particular to methods for recycling of dust waste materials of metallic- and ferro-production and can be used for smelting of ferroalloys, and also different metal alloys. The invention represents method for recycling of dust waste materials of metallic- and ferro-production, which comprises theformation in furnace of slag bath by refining in electroarc mode of the first composition of charge materials. In furnace is supplied the second composition of charge materials of following fractional structure: dust fraction of the size from 0.001 to - to 80 w/w, lump fraction of the size from 3 to – other, after formationslag bath. The invention allows provision of economy of electric power and increasing efficiency of metallurgical process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612351A UA84918C2 (en) | 2006-11-24 | 2006-11-24 | Method for recycling of dust waste materials of metalic- and ferro-production |
| EA200702338A EA011206B1 (en) | 2006-11-24 | 2007-11-26 | Method for processing dusty wastes of metal and ferro production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200612351A UA84918C2 (en) | 2006-11-24 | 2006-11-24 | Method for recycling of dust waste materials of metalic- and ferro-production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA84918C2 true UA84918C2 (en) | 2008-12-10 |
Family
ID=40849099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200612351A UA84918C2 (en) | 2006-11-24 | 2006-11-24 | Method for recycling of dust waste materials of metalic- and ferro-production |
Country Status (2)
| Country | Link |
|---|---|
| EA (1) | EA011206B1 (en) |
| UA (1) | UA84918C2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU855039A1 (en) * | 1979-07-16 | 1981-08-15 | Всесоюзный Проектно-Технологический Институт Литейного Производства | Briquet for smelting ferrous metals |
| UA53306C2 (en) * | 2002-04-23 | 2004-12-15 | Volodymyr Mykhailovych Marchuk | Charge for obtaining ferrosilicon |
| RU2215811C1 (en) * | 2002-06-17 | 2003-11-10 | Общество с ограниченной ответственностью Предприятие "Радуга" | Modifier (options) |
| JP4704061B2 (en) * | 2005-02-15 | 2011-06-15 | Ｎｔｎ株式会社 | Solidified product of steelmaking dust and method for producing the same |
-
2006
- 2006-11-24 UA UAA200612351A patent/UA84918C2/en unknown
-
2007
- 2007-11-26 EA EA200702338A patent/EA011206B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA200702338A1 (en) | 2008-06-30 |
| EA011206B1 (en) | 2009-02-27 |
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