GB1410045A - Open hearth furnaces - Google Patents
Open hearth furnacesInfo
- Publication number
- GB1410045A GB1410045A GB5101972A GB5101972A GB1410045A GB 1410045 A GB1410045 A GB 1410045A GB 5101972 A GB5101972 A GB 5101972A GB 5101972 A GB5101972 A GB 5101972A GB 1410045 A GB1410045 A GB 1410045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tuyeres
- propane
- furnace
- burners
- oxygen
- 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
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001294 propane Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 2
- 239000001095 magnesium carbonate Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000010079 rubber tapping 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
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/002—Siemens-Martin type furnaces
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA137,789A CA998526A (en) | 1972-03-22 | 1972-03-22 | Open hearth furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1410045A true GB1410045A (en) | 1975-10-15 |
Family
ID=4092731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5101972A Expired GB1410045A (en) | 1972-03-22 | 1972-11-06 | Open hearth furnaces |
Country Status (17)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037852A (en) | 1976-03-17 | 1977-07-26 | Bayer Arthur J | Skateboard braking method and apparatus |
| DE2719981C3 (de) * | 1977-05-04 | 1987-12-03 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
| DE2816543C2 (de) * | 1978-04-17 | 1988-04-14 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Verfahren zur Stahlerzeugung |
-
0
- BE BE791958D patent/BE791958A/xx unknown
-
1972
- 1972-03-22 CA CA137,789A patent/CA998526A/en not_active Expired
- 1972-11-06 GB GB5101972A patent/GB1410045A/en not_active Expired
- 1972-11-07 NO NO402572A patent/NO132763C/no unknown
- 1972-11-07 AU AU48613/72A patent/AU465896B2/en not_active Expired
- 1972-11-10 ZA ZA727970A patent/ZA727970B/xx unknown
- 1972-11-13 HU HUSI001281 patent/HU164510B/hu unknown
- 1972-11-15 DE DE2255945A patent/DE2255945A1/de active Pending
- 1972-11-16 BG BG021882A patent/BG20121A3/xx unknown
- 1972-11-20 ES ES408782A patent/ES408782A1/es not_active Expired
- 1972-11-22 NL NL7215782A patent/NL7215782A/xx unknown
- 1972-11-28 RO RO7296472A patent/RO60571A/ro unknown
- 1972-11-28 FR FR7242219A patent/FR2176656A1/fr not_active Withdrawn
- 1972-12-07 DD DD16737472A patent/DD100282A5/xx unknown
- 1972-12-12 IT IT5463272A patent/IT974010B/it active
- 1972-12-28 AR AR24591172A patent/AR196505A1/es active
-
1973
- 1973-01-04 BR BR8073A patent/BR7300080D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4861372A (en) | 1974-05-09 |
| ES408782A1 (es) | 1975-10-16 |
| BG20121A3 (bg) | 1975-10-30 |
| DD100282A5 (enrdf_load_stackoverflow) | 1973-09-12 |
| NO132763C (enrdf_load_stackoverflow) | 1975-12-29 |
| NL7215782A (enrdf_load_stackoverflow) | 1973-09-25 |
| NO132763B (enrdf_load_stackoverflow) | 1975-09-22 |
| DE2255945A1 (de) | 1973-10-11 |
| HU164510B (enrdf_load_stackoverflow) | 1974-02-28 |
| BR7300080D0 (pt) | 1974-06-27 |
| FR2176656A1 (enrdf_load_stackoverflow) | 1973-11-02 |
| BE791958A (fr) | 1973-03-16 |
| ZA727970B (en) | 1973-07-25 |
| AU465896B2 (en) | 1975-10-09 |
| CA998526A (en) | 1976-10-19 |
| RO60571A (enrdf_load_stackoverflow) | 1976-10-15 |
| AR196505A1 (es) | 1974-02-06 |
| IT974010B (it) | 1974-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |