SE7415439L - - Google Patents
Info
- Publication number
- SE7415439L SE7415439L SE7415439A SE7415439A SE7415439L SE 7415439 L SE7415439 L SE 7415439L SE 7415439 A SE7415439 A SE 7415439A SE 7415439 A SE7415439 A SE 7415439A SE 7415439 L SE7415439 L SE 7415439L
- Authority
- SE
- Sweden
- Prior art keywords
- refining
- slag
- jan
- lime
- amount
- Prior art date
Links
- 238000007670 refining Methods 0.000 abstract 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 238000009628 steelmaking Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- 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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT29374A AT336053B (de) | 1974-01-15 | 1974-01-15 | Statisches verfahren zur steuerung der frischreaktionen von stahlroheisen in einem sauerstoffaufblas- konverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7415439L true SE7415439L (sv) | 1975-07-16 |
Family
ID=3486696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7415439A SE7415439L (sv) | 1974-01-15 | 1974-12-10 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS50103411A (sv) |
| AT (1) | AT336053B (sv) |
| BE (1) | BE824296A (sv) |
| BR (1) | BR7500280A (sv) |
| CA (1) | CA1045823A (sv) |
| DE (1) | DE2459449C3 (sv) |
| ES (1) | ES433459A1 (sv) |
| FR (1) | FR2257688B1 (sv) |
| GB (1) | GB1500188A (sv) |
| LU (1) | LU71623A1 (sv) |
| PL (1) | PL94955B1 (sv) |
| RO (1) | RO66837A (sv) |
| SE (1) | SE7415439L (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019219623A1 (de) * | 2019-12-13 | 2021-06-17 | Sms Group Gmbh | Verfahren zur Bestimmung und Steuerung oder Regelung des Phosphor-Gehaltes in einer metallischen Schmelze während eines Frischprozesses einer metallischen Schmelze in einem metallurgischen Reaktor |
-
1974
- 1974-01-15 AT AT29374A patent/AT336053B/de not_active IP Right Cessation
- 1974-12-10 SE SE7415439A patent/SE7415439L/ not_active Application Discontinuation
- 1974-12-16 DE DE2459449A patent/DE2459449C3/de not_active Expired
- 1974-12-30 ES ES433459A patent/ES433459A1/es not_active Expired
- 1974-12-31 CA CA217,206A patent/CA1045823A/en not_active Expired
-
1975
- 1975-01-10 LU LU71623A patent/LU71623A1/xx unknown
- 1975-01-10 BE BE152302A patent/BE824296A/xx unknown
- 1975-01-11 PL PL1975177297A patent/PL94955B1/pl unknown
- 1975-01-13 GB GB1333/75A patent/GB1500188A/en not_active Expired
- 1975-01-15 BR BR280/75A patent/BR7500280A/pt unknown
- 1975-01-15 RO RO7581120A patent/RO66837A/ro unknown
- 1975-01-15 FR FR7501158A patent/FR2257688B1/fr not_active Expired
- 1975-01-16 JP JP50007674A patent/JPS50103411A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7500280A (pt) | 1975-11-04 |
| FR2257688B1 (sv) | 1979-07-20 |
| LU71623A1 (sv) | 1975-06-17 |
| CA1045823A (en) | 1979-01-09 |
| JPS50103411A (sv) | 1975-08-15 |
| AT336053B (de) | 1977-04-12 |
| GB1500188A (en) | 1978-02-08 |
| PL94955B1 (sv) | 1977-09-30 |
| DE2459449A1 (de) | 1975-07-17 |
| ES433459A1 (es) | 1976-12-16 |
| DE2459449C3 (de) | 1980-09-04 |
| RO66837A (ro) | 1980-03-15 |
| ATA29374A (de) | 1976-08-15 |
| FR2257688A1 (sv) | 1975-08-08 |
| DE2459449B2 (de) | 1980-01-10 |
| BE824296A (fr) | 1975-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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