DE1930746A1 - Verfahren und Vorrichtung zum kontinuierlichen Frischen von Metallen - Google Patents
Verfahren und Vorrichtung zum kontinuierlichen Frischen von MetallenInfo
- Publication number
- DE1930746A1 DE1930746A1 DE19691930746 DE1930746A DE1930746A1 DE 1930746 A1 DE1930746 A1 DE 1930746A1 DE 19691930746 DE19691930746 DE 19691930746 DE 1930746 A DE1930746 A DE 1930746A DE 1930746 A1 DE1930746 A1 DE 1930746A1
- Authority
- DE
- Germany
- Prior art keywords
- fresh
- slag
- stage
- stages
- metal
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 37
- 239000002184 metal Substances 0.000 title claims description 30
- 229910052751 metal Inorganic materials 0.000 title claims description 30
- 238000007670 refining Methods 0.000 title claims description 11
- 150000002739 metals Chemical class 0.000 title claims description 4
- 239000002893 slag Substances 0.000 claims description 70
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 229910000805 Pig iron Inorganic materials 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 2
- 230000004075 alteration Effects 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691930746 DE1930746A1 (de) | 1969-06-18 | 1969-06-18 | Verfahren und Vorrichtung zum kontinuierlichen Frischen von Metallen |
| FR7021591A FR2051134A5 (fr) | 1969-06-18 | 1970-06-12 | |
| LU61138D LU61138A1 (fr) | 1969-06-18 | 1970-06-16 | |
| JP45051647A JPS496453B1 (fr) | 1969-06-18 | 1970-06-16 | |
| NL7008782A NL7008782A (fr) | 1969-06-18 | 1970-06-16 | |
| BE752133D BE752133A (fr) | 1969-06-18 | 1970-06-17 | Procede et dispositif d'affinage continu des metaux |
| SE7008408A SE391192B (sv) | 1969-06-18 | 1970-06-17 | Sett och anordning for kontinuerlig ferskning av metaller |
| AT549670A AT327255B (de) | 1969-06-18 | 1970-06-18 | Verfahren und vorrichtung zum kontinuierlichenfrischen von metallen |
| GB2967870A GB1318972A (en) | 1969-06-18 | 1970-06-18 | Process and apparatus for continuously refining molten metlas |
| US05/575,174 US3985549A (en) | 1968-05-18 | 1975-05-04 | Process for continuously refining molten metals |
| US05/701,217 US4052043A (en) | 1968-05-18 | 1976-06-30 | Apparatus for continuously refining molten metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691930746 DE1930746A1 (de) | 1969-06-18 | 1969-06-18 | Verfahren und Vorrichtung zum kontinuierlichen Frischen von Metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1930746A1 true DE1930746A1 (de) | 1971-01-07 |
Family
ID=5737251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691930746 Pending DE1930746A1 (de) | 1968-05-18 | 1969-06-18 | Verfahren und Vorrichtung zum kontinuierlichen Frischen von Metallen |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS496453B1 (fr) |
| AT (1) | AT327255B (fr) |
| BE (1) | BE752133A (fr) |
| DE (1) | DE1930746A1 (fr) |
| FR (1) | FR2051134A5 (fr) |
| GB (1) | GB1318972A (fr) |
| LU (1) | LU61138A1 (fr) |
| NL (1) | NL7008782A (fr) |
| SE (1) | SE391192B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429653A1 (de) * | 1994-08-20 | 1996-02-22 | Anton Dr More | Konverter und Verfahren zum Frischen von Metallschmelzen insbesondere von Roheisen zu Stahl |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2121071A1 (de) * | 1971-04-29 | 1972-11-16 | Steinmetz, Eberhard, Dr.-Ing., 4630 Bochum | Vorrichtung zur Durchführung kontinuierlicher schmelzmetallurgischer Reaktionen in Verbindung mit einer elektromagnetischen Gegenstromrinne und Verfahren zum Betreiben der Vorrichtung |
| FR2657291B1 (fr) * | 1990-01-23 | 1992-05-15 | Dias Ind Sarl | Procede de fabrication d'un materiau composite comprenant le melange d'au moins deux composants et materiau composite obtenu. |
-
1969
- 1969-06-18 DE DE19691930746 patent/DE1930746A1/de active Pending
-
1970
- 1970-06-12 FR FR7021591A patent/FR2051134A5/fr not_active Expired
- 1970-06-16 LU LU61138D patent/LU61138A1/xx unknown
- 1970-06-16 NL NL7008782A patent/NL7008782A/xx unknown
- 1970-06-16 JP JP45051647A patent/JPS496453B1/ja active Pending
- 1970-06-17 BE BE752133D patent/BE752133A/fr unknown
- 1970-06-17 SE SE7008408A patent/SE391192B/xx unknown
- 1970-06-18 GB GB2967870A patent/GB1318972A/en not_active Expired
- 1970-06-18 AT AT549670A patent/AT327255B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429653A1 (de) * | 1994-08-20 | 1996-02-22 | Anton Dr More | Konverter und Verfahren zum Frischen von Metallschmelzen insbesondere von Roheisen zu Stahl |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1318972A (en) | 1973-05-31 |
| ATA549670A (de) | 1975-04-15 |
| LU61138A1 (fr) | 1970-08-20 |
| NL7008782A (fr) | 1970-12-22 |
| FR2051134A5 (fr) | 1971-04-02 |
| SE391192B (sv) | 1977-02-07 |
| BE752133A (fr) | 1970-12-01 |
| AT327255B (de) | 1976-01-26 |
| JPS496453B1 (fr) | 1974-02-14 |
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