FR2171409A1 - Refining of iron and steel - use of a red mud based flux - Google Patents
Refining of iron and steel - use of a red mud based fluxInfo
- Publication number
- FR2171409A1 FR2171409A1 FR7304766A FR7304766A FR2171409A1 FR 2171409 A1 FR2171409 A1 FR 2171409A1 FR 7304766 A FR7304766 A FR 7304766A FR 7304766 A FR7304766 A FR 7304766A FR 2171409 A1 FR2171409 A1 FR 2171409A1
- Authority
- FR
- France
- Prior art keywords
- red mud
- steel
- pref
- refining
- iron
- 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.)
- 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
- 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
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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
-
- 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)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47014500A JPS5140851B2 (ja) | 1972-02-10 | 1972-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2171409A1 true FR2171409A1 (en) | 1973-09-21 |
FR2171409B1 FR2171409B1 (ja) | 1977-04-22 |
Family
ID=11862767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7304766A Granted FR2171409A1 (en) | 1972-02-10 | 1973-02-09 | Refining of iron and steel - use of a red mud based flux |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5140851B2 (ja) |
AU (1) | AU5195873A (ja) |
DE (1) | DE2306804A1 (ja) |
FR (1) | FR2171409A1 (ja) |
IT (1) | IT978692B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2665183A1 (fr) * | 1990-07-26 | 1992-01-31 | Csepel Muevek Femmueve | Procede d'affinage au feu et melange de scories pour sa mise en óoeuvre. |
WO2009056863A2 (en) * | 2007-11-01 | 2009-05-07 | Advanced Mineral Recovery Technologies Ltd | Method of and system for processing red mud |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5630368B2 (ja) * | 1975-02-26 | 1981-07-14 | ||
JPS5399852U (ja) * | 1977-01-17 | 1978-08-12 | ||
CN109825673A (zh) * | 2019-03-26 | 2019-05-31 | 山东钢铁股份有限公司 | 一种转炉化渣脱磷剂及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1121366A (fr) * | 1954-04-27 | 1956-08-13 | Mannesmann Ag | Procédé d'utilisation des boues rouges au cours de l'affinage au vent, par exempledans le convertisseur thomas |
GB769957A (en) * | 1954-04-27 | 1957-03-13 | Mannesmann Ag | Improvements in or relating to the manufacture of steel |
FR1134330A (fr) * | 1954-06-04 | 1957-04-10 | Mannesmann Ag | Procédé d'affinage par le vent de fonte thomas, notamment au convertisseur, avec production simultanée d'une scorie thomas de grande valeur |
US2790712A (en) * | 1955-04-26 | 1957-04-30 | Mannesmann Ag | Process for refining iron |
-
1972
- 1972-02-10 JP JP47014500A patent/JPS5140851B2/ja not_active Expired
-
1973
- 1973-01-31 IT IT19886/73A patent/IT978692B/it active
- 1973-02-08 AU AU51958/73A patent/AU5195873A/en not_active Expired
- 1973-02-09 FR FR7304766A patent/FR2171409A1/fr active Granted
- 1973-02-12 DE DE2306804A patent/DE2306804A1/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1121366A (fr) * | 1954-04-27 | 1956-08-13 | Mannesmann Ag | Procédé d'utilisation des boues rouges au cours de l'affinage au vent, par exempledans le convertisseur thomas |
GB769957A (en) * | 1954-04-27 | 1957-03-13 | Mannesmann Ag | Improvements in or relating to the manufacture of steel |
FR1134330A (fr) * | 1954-06-04 | 1957-04-10 | Mannesmann Ag | Procédé d'affinage par le vent de fonte thomas, notamment au convertisseur, avec production simultanée d'une scorie thomas de grande valeur |
US2790712A (en) * | 1955-04-26 | 1957-04-30 | Mannesmann Ag | Process for refining iron |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2665183A1 (fr) * | 1990-07-26 | 1992-01-31 | Csepel Muevek Femmueve | Procede d'affinage au feu et melange de scories pour sa mise en óoeuvre. |
BE1006534A5 (fr) * | 1990-07-26 | 1994-10-11 | Csepel Muevek Femmueve | Procede d'affinage au feu dans des fours a revetement basique, de cuivre de premiere fusion et de chutes de cuivre, contenant du zinc et du plomb, et melange de formation de scories pour la mise en oeuvre de cet affinage. |
WO2009056863A2 (en) * | 2007-11-01 | 2009-05-07 | Advanced Mineral Recovery Technologies Ltd | Method of and system for processing red mud |
WO2009056863A3 (en) * | 2007-11-01 | 2009-07-30 | Advanced Mineral Recovery Tech | Method of and system for processing red mud |
Also Published As
Publication number | Publication date |
---|---|
DE2306804A1 (de) | 1973-09-06 |
FR2171409B1 (ja) | 1977-04-22 |
IT978692B (it) | 1974-09-20 |
JPS4883022A (ja) | 1973-11-06 |
AU5195873A (en) | 1974-08-08 |
JPS5140851B2 (ja) | 1976-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA975565A (en) | Process for the decarburization of molten metal | |
AU466186B2 (en) | Process for continuous smelting and converting of copper concentrates | |
CA957155A (en) | Method of quenching dross | |
FR2171409A1 (en) | Refining of iron and steel - use of a red mud based flux | |
JPS51115218A (en) | Dephosphorization of molten iron | |
ES374390A1 (es) | Procedimiento para afinar metales. | |
GB553371A (en) | Improvements in welding rods | |
AU472284B2 (en) | Method of smelting ferrosilicon | |
CA962455A (en) | Recovery of refractory metal values | |
CA874354A (en) | Furnace for direct reduction of iron ores | |
CA677677A (en) | Lining composition for cathode pots of electrolytic furnaces used in the production of aluminium | |
AU463882B2 (en) | Method of continuous converting of metallurgical melts anda converter furnace to rea lee this method | |
CA869457A (en) | Minimisation of heat loss from molten metal | |
CA879628A (en) | Method of strengthening alloy steel | |
AU453171B2 (en) | Refining iron or steel | |
CA863855A (en) | Deoxidation method of molten steel | |
CA862426A (en) | Determining operation of furnace vessel | |
AU478886B2 (en) | Process for the decarburization of molten metal | |
CA952723A (en) | Recovery of metal values from slag | |
ZA713633B (en) | Refining iron or steel | |
AU2963571A (en) | Refining iron or steel | |
CA863853A (en) | Refining of metal | |
AU246128B2 (en) | Refractory metal alloys andthe production thereof | |
FR2028108A1 (fr) | Procede pour la fabrication d'aciers a teneur d'aluminium,sans lignes ou bandes d'alumine | |
CA884015A (en) | Method of joining refractory metal members |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |