GB1375417A - - Google Patents
Info
- Publication number
- GB1375417A GB1375417A GB5450371A GB5450371A GB1375417A GB 1375417 A GB1375417 A GB 1375417A GB 5450371 A GB5450371 A GB 5450371A GB 5450371 A GB5450371 A GB 5450371A GB 1375417 A GB1375417 A GB 1375417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- converter
- charge
- combustion
- melting
- 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
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
- C21C5/32—Blowing from above
-
- 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
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5521270 | 1970-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375417A true GB1375417A (es) | 1974-11-27 |
Family
ID=11287732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5450371A Expired GB1375417A (es) | 1970-12-05 | 1971-11-24 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE776018A (es) |
DE (1) | DE2159094C3 (es) |
FR (1) | FR2116411B1 (es) |
GB (1) | GB1375417A (es) |
LU (1) | LU64367A1 (es) |
NL (1) | NL7116140A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2177118A (en) * | 1985-06-26 | 1987-01-14 | British Steel Corp | Melting metals |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8201269A (nl) * | 1982-03-26 | 1983-10-17 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot. |
-
1971
- 1971-11-24 GB GB5450371A patent/GB1375417A/en not_active Expired
- 1971-11-24 NL NL7116140A patent/NL7116140A/xx unknown
- 1971-11-29 LU LU64367D patent/LU64367A1/xx unknown
- 1971-11-29 DE DE2159094A patent/DE2159094C3/de not_active Expired
- 1971-11-29 FR FR7142663A patent/FR2116411B1/fr not_active Expired
- 1971-11-30 BE BE776018A patent/BE776018A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2177118A (en) * | 1985-06-26 | 1987-01-14 | British Steel Corp | Melting metals |
GB2177118B (en) * | 1985-06-26 | 1990-04-18 | British Steel Corp | Improvements in or relating to the melting of metals |
Also Published As
Publication number | Publication date |
---|---|
LU64367A1 (es) | 1972-06-19 |
BE776018A (fr) | 1972-03-16 |
DE2159094B2 (de) | 1974-07-25 |
DE2159094C3 (de) | 1975-03-13 |
DE2159094A1 (de) | 1972-06-08 |
NL7116140A (es) | 1972-06-07 |
FR2116411B1 (es) | 1974-06-07 |
FR2116411A1 (es) | 1972-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1458220A (en) | Apparatus for refuse disposal | |
GB1057577A (en) | Melting furnace for the production of steel and method of operating the furnace | |
GB988579A (en) | Improvements in and relating to the production of liquid pig iron from ore | |
GB1375417A (es) | ||
US2515670A (en) | Manufacture of open-hearth steel | |
GB1145830A (en) | Method of and apparatus for partial combustion of fuels | |
GB1499451A (en) | Method and apparatus for melting metals | |
GB1314039A (en) | Method of and apparatus for the reduction of ores especially iron ores | |
GB904156A (en) | Improvements in or relating to open hearth furnaces and method of operating them | |
GB915067A (en) | Process for refining metals in an electric furnace and electric furnace for carrying out this process | |
GB1003515A (en) | Improvements in the production of steel in open hearth furnaces or top blown converters | |
GB888763A (en) | Process for the production of steel by refining pig iron with oxygen or air enrichedwith oxygen with addition of scrap and/or ore | |
GB1087027A (en) | Process for the production of iron or steel from ores in a furnace | |
GB1067805A (en) | Method for the preparation of iron or steel from ores | |
GB1522320A (en) | Method of reducing iron ore | |
US3537841A (en) | Method of reducing iron ores to pig iron | |
GB1032423A (en) | Improvements in or relating to a process for the production of steel | |
GB1094066A (en) | Improvements in or relating to the production of steel | |
GB1153591A (en) | Process for Reducing and Carburizing Melting of Metallic Material in a Rotary Furnace | |
GB1057041A (en) | Improvements in or relating to steelmaking | |
DE3869353D1 (de) | Verfahren zur erzreduktion im schachtofen. | |
GB1001484A (en) | Open-hearth furnace operating method | |
GB961408A (en) | Process and apparatus for the production of steel | |
SU616283A1 (ru) | Способ ведени доменной плавки | |
GB1422305A (en) | Melting ferrous scrap |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |