GB1350499A - Process and apparatus for continuous steel-making - Google Patents
Process and apparatus for continuous steel-makingInfo
- Publication number
- GB1350499A GB1350499A GB4603971A GB4603971A GB1350499A GB 1350499 A GB1350499 A GB 1350499A GB 4603971 A GB4603971 A GB 4603971A GB 4603971 A GB4603971 A GB 4603971A GB 1350499 A GB1350499 A GB 1350499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- chamber
- mixer
- slag
- vessel
- 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.)
- Expired
Links
- 238000009628 steelmaking Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 12
- 229910052742 iron Inorganic materials 0.000 abstract 6
- 239000002893 slag Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000005997 Calcium carbide Substances 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 abstract 1
- 238000009849 vacuum degassing Methods 0.000 abstract 1
- 238000009489 vacuum treatment Methods 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
- C21C5/56—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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
-
- 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)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6463270A RO55785A2 (enrdf_load_stackoverflow) | 1970-10-08 | 1970-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1350499A true GB1350499A (en) | 1974-04-18 |
Family
ID=20088210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4603971A Expired GB1350499A (en) | 1970-10-08 | 1971-10-04 | Process and apparatus for continuous steel-making |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3800630A (enrdf_load_stackoverflow) |
| AT (1) | AT318676B (enrdf_load_stackoverflow) |
| AU (1) | AU464758B2 (enrdf_load_stackoverflow) |
| BE (1) | BE773038A (enrdf_load_stackoverflow) |
| BR (1) | BR7106734D0 (enrdf_load_stackoverflow) |
| DE (1) | DE2144962C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2112273B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1350499A (enrdf_load_stackoverflow) |
| RO (1) | RO55785A2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4531973A (en) * | 1980-04-08 | 1985-07-30 | Nixon Ivor G | Metallurgical processes |
| LU86689A1 (fr) * | 1985-12-03 | 1987-05-04 | Centro Speriment Metallurg | Procede d'epuration continue de fonte en fusion |
| US4664701A (en) * | 1986-01-15 | 1987-05-12 | Blaw Knox Corporation | Method and plant for fully continuous production of steel strip from ore |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2665982A (en) * | 1949-05-05 | 1954-01-12 | Air Reduction | Desulfurization and decarburization of iron and iron alloys |
| US2969282A (en) * | 1959-05-06 | 1961-01-24 | British Oxygen Co Ltd | Treatment of ferrous metal |
| GB1187972A (en) * | 1966-05-23 | 1970-04-15 | British Iron Steel Research | Improvements in and relating to the Treating or Refining of Metal. |
| GB1187973A (en) * | 1966-09-23 | 1970-04-15 | British Iron Steel Research | Improvements in and relating to the Treating or Refining of Metals. |
| CA847777A (en) * | 1967-07-12 | 1970-07-28 | Grigorievich Voskoboinikov Viktor | Method of casting metals and alloys in a mold, and a device for effecting same |
-
1970
- 1970-10-08 RO RO6463270A patent/RO55785A2/ro unknown
-
1971
- 1971-09-08 DE DE2144962A patent/DE2144962C3/de not_active Expired
- 1971-09-24 BE BE773038A patent/BE773038A/xx unknown
- 1971-09-29 FR FR7135066A patent/FR2112273B1/fr not_active Expired
- 1971-09-30 AU AU34070/71A patent/AU464758B2/en not_active Expired
- 1971-10-01 US US3800630D patent/US3800630A/en not_active Expired - Lifetime
- 1971-10-04 GB GB4603971A patent/GB1350499A/en not_active Expired
- 1971-10-05 AT AT858971A patent/AT318676B/de not_active IP Right Cessation
- 1971-10-08 BR BR673471A patent/BR7106734D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2144962A1 (de) | 1972-04-13 |
| RO55785A2 (enrdf_load_stackoverflow) | 1974-01-03 |
| DE2144962C3 (de) | 1974-06-12 |
| FR2112273A1 (enrdf_load_stackoverflow) | 1972-06-16 |
| US3800630A (en) | 1974-04-02 |
| BR7106734D0 (pt) | 1973-04-05 |
| BE773038A (fr) | 1972-01-17 |
| DE2144962B2 (de) | 1973-11-15 |
| AU3407071A (en) | 1973-04-05 |
| AT318676B (de) | 1974-11-11 |
| AU464758B2 (en) | 1975-09-04 |
| FR2112273B1 (enrdf_load_stackoverflow) | 1975-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1057805A (en) | Process and apparatus for the continuous refining of metals | |
| EP0328677B1 (en) | PROCESS FOR MELT REDUCTION OF Cr STARTING MATERIAL AND MELT REDUCTION FURNACE | |
| US3754892A (en) | Continuous method of steel making | |
| GB1522864A (en) | Method and apparatus for manufacturing steel from pig iro | |
| US4604138A (en) | Process for refining hot metal | |
| GB1350499A (en) | Process and apparatus for continuous steel-making | |
| US3076703A (en) | Manufacture of steel | |
| US2793110A (en) | Process for manufacturing a high grade steel | |
| US4436553A (en) | Process to produce low hydrogen steel | |
| US2079848A (en) | Making steel | |
| US3687435A (en) | Process for refining liquid pig iron in a spray refining plant and spray refining plant for carrying out such process | |
| US3304172A (en) | Process for the manufacture of low phosphorus pig iron | |
| SU594181A1 (ru) | Способ производства нержавеющей стали | |
| RU2278169C2 (ru) | Способ производства хромомарганцевой нержавеющей стали | |
| SU447433A1 (ru) | Способ выплавки стали | |
| JPS5834527B2 (ja) | テイリンヨウセンノセイゾウホウホウ | |
| US4165980A (en) | Method of rapidly decarburizing ferro- alloys with oxygen | |
| JPS6121285B2 (enrdf_load_stackoverflow) | ||
| SU819181A1 (ru) | Способ производства стали | |
| Andreini et al. | Process to Produce Low-Hydrogen Steel | |
| SU598944A1 (ru) | Способ производства стали | |
| SU578349A1 (ru) | Способ дегазации синтетического шлака | |
| GB2052563A (en) | Process for the Treatment of Molten Iron with Increased Scrap Content | |
| JPS62192519A (ja) | 溶鋼の精錬方法 | |
| JPS5623213A (en) | Melting method of low phosphorus steel in oxygen top blowing steel making method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |