CH86379A - Procédé pour la production de nitrure d'aluminium. - Google Patents

Procédé pour la production de nitrure d'aluminium.

Info

Publication number
CH86379A
CH86379A CH86379DA CH86379A CH 86379 A CH86379 A CH 86379A CH 86379D A CH86379D A CH 86379DA CH 86379 A CH86379 A CH 86379A
Authority
CH
Switzerland
Prior art keywords
mass
briquettes
aluminum nitride
production
gas
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Works Armour Fertilizer
Original Assignee
Works Armour Fertilizer
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 Works Armour Fertilizer filed Critical Works Armour Fertilizer
Publication of CH86379A publication Critical patent/CH86379A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
    • C01B21/0726—Preparation by carboreductive nitridation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Ceramic Products (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CH86379D 1918-01-28 1919-03-11 Procédé pour la production de nitrure d'aluminium. CH86379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86379XA 1918-01-28 1918-01-28

Publications (1)

Publication Number Publication Date
CH86379A true CH86379A (fr) 1920-08-16

Family

ID=21732760

Family Applications (2)

Application Number Title Priority Date Filing Date
CH86379D CH86379A (fr) 1918-01-28 1919-03-11 Procédé pour la production de nitrure d'aluminium.
CH86474D CH86474A (fr) 1918-01-28 1919-03-11 Four électrique.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH86474D CH86474A (fr) 1918-01-28 1919-03-11 Four électrique.

Country Status (4)

Country Link
CH (2) CH86379A (de)
DE (2) DE342636C (de)
FR (1) FR497290A (de)
GB (2) GB122828A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327707A (fr) * 1956-07-31 1963-05-24 Pechiney Prod Chimiques Sa Procédé de fabrication du nitrure d'aluminium
DK0519806T3 (da) * 1991-06-19 1997-09-22 Atochem Elf Sa Kontinuerlig fremgangsmåde til fremstilling af aluminiumnitrid ved carbonitrering af aluminiumoxid

Also Published As

Publication number Publication date
GB122829A (en) 1920-04-06
CH86474A (fr) 1920-09-01
DE349436C (de) 1922-03-02
FR497290A (fr) 1919-12-02
DE342636C (de) 1921-10-21
GB122828A (en) 1919-12-31

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