FR2445859B3 - - Google Patents
Info
- Publication number
- FR2445859B3 FR2445859B3 FR7900336A FR7900336A FR2445859B3 FR 2445859 B3 FR2445859 B3 FR 2445859B3 FR 7900336 A FR7900336 A FR 7900336A FR 7900336 A FR7900336 A FR 7900336A FR 2445859 B3 FR2445859 B3 FR 2445859B3
- Authority
- FR
- France
- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
- C21B15/006—By a chloride process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
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- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7900336A FR2445859A1 (fr) | 1979-01-08 | 1979-01-08 | Procede de fabrication de metaux et d'alliages metalliques, en particulier d'acier allie, par reduction de chlorures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7900336A FR2445859A1 (fr) | 1979-01-08 | 1979-01-08 | Procede de fabrication de metaux et d'alliages metalliques, en particulier d'acier allie, par reduction de chlorures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2445859A1 FR2445859A1 (fr) | 1980-08-01 |
| FR2445859B3 true FR2445859B3 (me) | 1981-10-16 |
Family
ID=9220532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900336A Granted FR2445859A1 (fr) | 1979-01-08 | 1979-01-08 | Procede de fabrication de metaux et d'alliages metalliques, en particulier d'acier allie, par reduction de chlorures |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2445859A1 (me) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785943A (en) * | 1980-11-18 | 1982-05-28 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Recovering method for metal from fluorine compound |
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1979
- 1979-01-08 FR FR7900336A patent/FR2445859A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2445859A1 (fr) | 1980-08-01 |