PL396048A1 - Sposób odzysku odpadów zelaza - Google Patents
Sposób odzysku odpadów zelazaInfo
- Publication number
- PL396048A1 PL396048A1 PL39604811A PL39604811A PL396048A1 PL 396048 A1 PL396048 A1 PL 396048A1 PL 39604811 A PL39604811 A PL 39604811A PL 39604811 A PL39604811 A PL 39604811A PL 396048 A1 PL396048 A1 PL 396048A1
- Authority
- PL
- Poland
- Prior art keywords
- iron
- weight
- max
- dust
- recovery
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 8
- 229910052742 iron Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title abstract 2
- 238000011084 recovery Methods 0.000 title 1
- 239000000428 dust Substances 0.000 abstract 3
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000003723 Smelting Methods 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000013980 iron oxide Nutrition 0.000 abstract 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Sposób odzysku odpadów żelaza, zwłaszcza do wytwarzania brykietów wsadowych do wytopu stopów żelaza polega na tym, że dokładnie miesza się 90-97% wagowych wiórów stopów żelaza, 0-5% wagowych węgla, 0-3% wagowych topnika i 1-9% wagowych pyłu zawierającego żelazo, a następnie formuje się na zimno brykiety pod ciśnieniem. Pył zawiera w % wagowych: min 20% żelaza i tlenków żelaza, max 7% cynku i jego związków, max 2,0% ołowiu i jego związków, max 60% krzemionki, a ciężar usypowy pyłu wynosi powyżej 0,5 g/cm3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL396048A PL219537B1 (pl) | 2011-08-22 | 2011-08-22 | Sposób odzysku odpadów żelaza |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL396048A PL219537B1 (pl) | 2011-08-22 | 2011-08-22 | Sposób odzysku odpadów żelaza |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL396048A1 true PL396048A1 (pl) | 2013-03-04 |
| PL219537B1 PL219537B1 (pl) | 2015-05-29 |
Family
ID=47846261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL396048A PL219537B1 (pl) | 2011-08-22 | 2011-08-22 | Sposób odzysku odpadów żelaza |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL219537B1 (pl) |
-
2011
- 2011-08-22 PL PL396048A patent/PL219537B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL219537B1 (pl) | 2015-05-29 |
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