FR2168913B1 - - Google Patents
Info
- Publication number
- FR2168913B1 FR2168913B1 FR7202532A FR7202532A FR2168913B1 FR 2168913 B1 FR2168913 B1 FR 2168913B1 FR 7202532 A FR7202532 A FR 7202532A FR 7202532 A FR7202532 A FR 7202532A FR 2168913 B1 FR2168913 B1 FR 2168913B1
- 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
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
-
- 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
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7202532A FR2168913A1 (en) | 1972-01-26 | 1972-01-26 | Nickel catalyst prepn - by reacting nickel halide with a reducing metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7202532A FR2168913A1 (en) | 1972-01-26 | 1972-01-26 | Nickel catalyst prepn - by reacting nickel halide with a reducing metal |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2168913A1 FR2168913A1 (en) | 1973-09-07 |
FR2168913B1 true FR2168913B1 (fr) | 1976-07-23 |
Family
ID=9092465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7202532A Granted FR2168913A1 (en) | 1972-01-26 | 1972-01-26 | Nickel catalyst prepn - by reacting nickel halide with a reducing metal |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2168913A1 (fr) |
-
1972
- 1972-01-26 FR FR7202532A patent/FR2168913A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2168913A1 (en) | 1973-09-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |