FR361197A - Thermal process based on the action of silicon combined with calcium or its compounds - Google Patents
Thermal process based on the action of silicon combined with calcium or its compoundsInfo
- Publication number
- FR361197A FR361197A FR361197DA FR361197A FR 361197 A FR361197 A FR 361197A FR 361197D A FR361197D A FR 361197DA FR 361197 A FR361197 A FR 361197A
- Authority
- FR
- France
- Prior art keywords
- calcium
- compounds
- action
- process based
- thermal process
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
-
- 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)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR361197T | 1905-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR361197A true FR361197A (en) | 1906-05-22 |
Family
ID=1408853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR361197D Expired FR361197A (en) | 1905-12-30 | 1905-12-30 | Thermal process based on the action of silicon combined with calcium or its compounds |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR361197A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358470A1 (en) * | 1976-07-16 | 1978-02-10 | Uss Eng & Consult | STEEL COPING PROCESS AND REDUCING MIXTURE THAT CAN BE USED IN THIS PROCESS |
-
1905
- 1905-12-30 FR FR361197D patent/FR361197A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2358470A1 (en) * | 1976-07-16 | 1978-02-10 | Uss Eng & Consult | STEEL COPING PROCESS AND REDUCING MIXTURE THAT CAN BE USED IN THIS PROCESS |
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