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 compounds

Info

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
Application number
Other languages
French (fr)
Inventor
Th. Goldschmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TH Goldschmidt AG filed Critical TH Goldschmidt AG
Application granted granted Critical
Publication of FR361197A publication Critical patent/FR361197A/en
Expired legal-status Critical Current

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)
FR361197D 1905-12-30 1905-12-30 Thermal process based on the action of silicon combined with calcium or its compounds Expired FR361197A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
FR361197A (en) Thermal process based on the action of silicon combined with calcium or its compounds
FR5860E (en) Thermal process based on the action of silicon combined with calcium or its compounds
FR364313A (en) Thermal process based on the action of silicon combined with magnesium or its compounds
FR360587A (en) Improvement of the air humidification process
FR353450A (en) Manufacturing process of heat insulating envelopes
FR353105A (en) Manufacturing process of artificial marble with veins passing through the mass
FR353373A (en) No-baking enamelling process
FR358138A (en) Coating ensuring the adhesion of the belts on the pulleys
FR356598A (en) Process for the manufacture of pipes artificially encrusted on the inside
FR361562A (en) Gelatin iridescence process
FR364779A (en) Clutch Mechanism
FR350927A (en) Air drying process
FR353875A (en) Asbestos felt
FR3941E (en) Stop heel clip
FR355791A (en) Process for the preparation, at relatively low temperatures, of a composition of quartz glass free of air bubbles
FR401543A (en) On-site enamelling process
FR355776A (en) Acetylene chlorination process
FR351745A (en) Device for the production of carbureted air
FR351371A (en) Clutch device
FR365109A (en) Process for the manufacture of indigo
FR351192A (en) Process for the manufacture of heat-insulating insulation
FR369797A (en) Process for the manufacture of materials similar to ebonite or rubber
FR361420A (en) Manufacturing process of copper sulphide for the construction of thermoelectric couples
FR360763A (en) Humidifier to moisten the chain threads on the looms
FR361524A (en) New evaporator