JPS4820711A - - Google Patents
Info
- Publication number
- JPS4820711A JPS4820711A JP7132372A JP7132372A JPS4820711A JP S4820711 A JPS4820711 A JP S4820711A JP 7132372 A JP7132372 A JP 7132372A JP 7132372 A JP7132372 A JP 7132372A JP S4820711 A JPS4820711 A JP S4820711A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- C21C5/34—Blowing through the bath
-
- 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
-
- 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
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
-
- 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
- Y02P10/25—Process efficiency
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00163591A US3820768A (en) | 1971-07-19 | 1971-07-19 | Steel conversion method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4820711A true JPS4820711A (en) | 1973-03-15 |
| JPS5531162B2 JPS5531162B2 (en) | 1980-08-16 |
Family
ID=22590694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7132372A Expired JPS5531162B2 (en) | 1971-07-19 | 1972-07-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3820768A (en) |
| JP (1) | JPS5531162B2 (en) |
| BR (1) | BR7204797D0 (en) |
| CA (1) | CA977156A (en) |
| GB (2) | GB1412774A (en) |
| ZA (1) | ZA724570B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563613A (en) * | 1979-06-19 | 1981-01-14 | Kawasaki Steel Corp | Feeding method of basicity-control sand into converter |
| WO1981002429A1 (en) * | 1980-02-29 | 1981-09-03 | Kawasaki Steel Co | Process for recovering co-rich off-gas in metal smelting |
| JPS57140810A (en) * | 1981-02-23 | 1982-08-31 | Nippon Steel Corp | Refining method for steel |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR204826A1 (en) * | 1973-03-30 | 1976-03-05 | Uss Eng & Consult | APPARATUS AND METHOD TO CONTROL THE INJECTION OF A FLUX IN A STEEL REFINING CONVERTER |
| DE2326754C3 (en) * | 1973-05-25 | 1978-04-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Device for the controlled supply of a fresh gas and a protective fluid medium |
| DE2556957A1 (en) * | 1975-12-18 | 1977-06-30 | Otto & Co Gmbh Dr C | PLANT FOR GASIFICATION OF FINE GRAIN FUELS |
| EP0070912B1 (en) * | 1981-07-27 | 1985-01-30 | Thyssen Aktiengesellschaft vorm. August Thyssen-Hütte | Process for lowering the iron content of slags rich in cao formed in the course of the desulphurisation of pig iron |
| LU84409A1 (en) * | 1982-10-06 | 1984-05-10 | Arbed | METHOD FOR INCREASING THE COMBUSTION LEVEL OF CARBON MONOXYDE WHEN REFRESHING IRON MELT |
| JPH01243197A (en) * | 1988-03-25 | 1989-09-27 | Toshiba Corp | Automatic transaction machine |
| US6171364B1 (en) | 1996-03-22 | 2001-01-09 | Steel Technology Corporation | Method for stable operation of a smelter reactor |
| EP2352575A1 (en) * | 2008-10-20 | 2011-08-10 | SMS Elex AG | Method for scrubbing a flue gas of a metallurgical plant and flue gas scrubbing apparatus |
| CN103332489B (en) * | 2013-06-28 | 2015-11-04 | 中冶南方工程技术有限公司 | A kind of dry dedusting of converter cinder pneumatic conveying method |
-
1971
- 1971-07-19 US US00163591A patent/US3820768A/en not_active Expired - Lifetime
-
1972
- 1972-07-03 ZA ZA724570A patent/ZA724570B/en unknown
- 1972-07-12 CA CA146,929A patent/CA977156A/en not_active Expired
- 1972-07-18 GB GB3355572A patent/GB1412774A/en not_active Expired
- 1972-07-18 GB GB393175A patent/GB1412775A/en not_active Expired
- 1972-07-18 JP JP7132372A patent/JPS5531162B2/ja not_active Expired
- 1972-07-19 BR BR4797/72A patent/BR7204797D0/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563613A (en) * | 1979-06-19 | 1981-01-14 | Kawasaki Steel Corp | Feeding method of basicity-control sand into converter |
| JPS5839886B2 (en) * | 1979-06-19 | 1983-09-02 | 川崎製鉄株式会社 | Basicity adjustment method for bottom blowing converter |
| WO1981002429A1 (en) * | 1980-02-29 | 1981-09-03 | Kawasaki Steel Co | Process for recovering co-rich off-gas in metal smelting |
| EP0046811A1 (en) * | 1980-02-29 | 1982-03-10 | Kawasaki Steel Corporation | Process for recovering co-rich off-gas in metal smelting |
| EP0046811A4 (en) * | 1980-02-29 | 1982-06-18 | Kawasaki Steel Co | Process for recovering co-rich off-gas in metal smelting. |
| JPS57140810A (en) * | 1981-02-23 | 1982-08-31 | Nippon Steel Corp | Refining method for steel |
Also Published As
| Publication number | Publication date |
|---|---|
| US3820768A (en) | 1974-06-28 |
| BR7204797D0 (en) | 1973-05-15 |
| JPS5531162B2 (en) | 1980-08-16 |
| CA977156A (en) | 1975-11-04 |
| GB1412774A (en) | 1975-11-05 |
| ZA724570B (en) | 1973-05-30 |
| AU4467072A (en) | 1974-01-24 |
| GB1412775A (en) | 1975-11-05 |