DE2505725A1 - Metallurgischer reaktor - Google Patents
Metallurgischer reaktorInfo
- Publication number
- DE2505725A1 DE2505725A1 DE19752505725 DE2505725A DE2505725A1 DE 2505725 A1 DE2505725 A1 DE 2505725A1 DE 19752505725 DE19752505725 DE 19752505725 DE 2505725 A DE2505725 A DE 2505725A DE 2505725 A1 DE2505725 A1 DE 2505725A1
- Authority
- DE
- Germany
- Prior art keywords
- crucible
- container
- metallurgical reactor
- reactor
- blow
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 4
- 230000006698 induction Effects 0.000 title 1
- 239000000155 melt Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 229910014813 CaC2 Inorganic materials 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 abstract description 2
- 238000005275 alloying Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100064076 Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) dps1 gene Proteins 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
-
- 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
- C21C5/42—Constructional features of converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Details (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7402260 | 1974-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2505725A1 true DE2505725A1 (de) | 1975-09-04 |
Family
ID=20320267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752505725 Withdrawn DE2505725A1 (de) | 1974-02-21 | 1975-02-12 | Metallurgischer reaktor |
Country Status (3)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515494A1 (de) * | 1974-04-16 | 1975-11-06 | Uddeholms Ab | Verfahren zur behandlung einer metallschmelze |
| WO1990008200A1 (de) * | 1989-01-13 | 1990-07-26 | Veitscher Magnesitwerke-Actien-Gesellschaft | Metallurgisches gefäss und anordnung desselben |
| EP0413894A1 (en) * | 1989-08-23 | 1991-02-27 | Zia Metallurgical Processes, Inc. | Pneumatic steelmaking vessel and method of producing steel |
| EP2847357A4 (en) * | 2012-05-08 | 2016-01-06 | Uvån Holding Ab | SELECTIVE OXIDATION |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE448741B (sv) * | 1980-12-23 | 1987-03-16 | Asea Ab | Forfaringssett och anordning vid avsvavling av tackjern i torped |
| JP2505036Y2 (ja) * | 1990-03-08 | 1996-07-24 | 富士電機株式会社 | インダクタを備える誘導炉 |
-
1975
- 1975-02-12 DE DE19752505725 patent/DE2505725A1/de not_active Withdrawn
- 1975-02-19 AT AT124975A patent/AT346610B/de not_active IP Right Cessation
- 1975-02-19 JP JP2080375A patent/JPS5620476B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515494A1 (de) * | 1974-04-16 | 1975-11-06 | Uddeholms Ab | Verfahren zur behandlung einer metallschmelze |
| WO1990008200A1 (de) * | 1989-01-13 | 1990-07-26 | Veitscher Magnesitwerke-Actien-Gesellschaft | Metallurgisches gefäss und anordnung desselben |
| EP0413894A1 (en) * | 1989-08-23 | 1991-02-27 | Zia Metallurgical Processes, Inc. | Pneumatic steelmaking vessel and method of producing steel |
| EP2847357A4 (en) * | 2012-05-08 | 2016-01-06 | Uvån Holding Ab | SELECTIVE OXIDATION |
Also Published As
| Publication number | Publication date |
|---|---|
| AT346610B (de) | 1978-11-27 |
| ATA124975A (de) | 1978-03-15 |
| JPS5620476B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-13 |
| JPS50119704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |