AT332853B - Verfahren zur herstellung von kryolith - Google Patents

Verfahren zur herstellung von kryolith

Info

Publication number
AT332853B
AT332853B AT497773A AT497773A AT332853B AT 332853 B AT332853 B AT 332853B AT 497773 A AT497773 A AT 497773A AT 497773 A AT497773 A AT 497773A AT 332853 B AT332853 B AT 332853B
Authority
AT
Austria
Prior art keywords
cryolite
manufacturing
manufacturing cryolite
Prior art date
Application number
AT497773A
Other languages
English (en)
Other versions
ATA497773A (de
Inventor
Karl-Heinz Dr Hellberg
Joachim Dr Massonne
Original Assignee
Kali Chemie Ag
Kali Chemie Fluor Ges Mit Besc
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 Kali Chemie Ag, Kali Chemie Fluor Ges Mit Besc filed Critical Kali Chemie Ag
Publication of ATA497773A publication Critical patent/ATA497773A/de
Application granted granted Critical
Publication of AT332853B publication Critical patent/AT332853B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT497773A 1972-06-06 1973-06-06 Verfahren zur herstellung von kryolith AT332853B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2227398A DE2227398A1 (de) 1972-06-06 1972-06-06 Verfahren zur herstellung von kryolith

Publications (2)

Publication Number Publication Date
ATA497773A ATA497773A (de) 1976-02-15
AT332853B true AT332853B (de) 1976-10-25

Family

ID=5846908

Family Applications (1)

Application Number Title Priority Date Filing Date
AT497773A AT332853B (de) 1972-06-06 1973-06-06 Verfahren zur herstellung von kryolith

Country Status (10)

Country Link
US (1) US3875291A (de)
JP (1) JPS4969567A (de)
AT (1) AT332853B (de)
BE (1) BE800413A (de)
DE (1) DE2227398A1 (de)
ES (1) ES415186A1 (de)
FR (1) FR2187698B1 (de)
GB (1) GB1362511A (de)
IT (1) IT990608B (de)
NL (1) NL7306819A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184081C2 (ru) * 2000-05-11 2002-06-27 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Способ получения фторалюмината щелочного металла
RU2361816C1 (ru) * 2008-01-23 2009-07-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Способ получения криолита

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1475155A (en) * 1922-02-23 1923-11-20 Grasselli Chemical Co Process of making artificial cryolite
US1475157A (en) * 1922-10-16 1923-11-20 Grasselli Chemical Co Process of making artificial cryolite
US1475158A (en) * 1922-10-16 1923-11-20 Grasselli Chemical Co Process of making artificial cryolite
US1511561A (en) * 1923-06-08 1924-10-14 Grasselli Chemical Co Process of making artificial cryolite

Also Published As

Publication number Publication date
ATA497773A (de) 1976-02-15
US3875291A (en) 1975-04-01
ES415186A1 (es) 1976-02-16
IT990608B (it) 1975-07-10
FR2187698B1 (de) 1977-02-11
GB1362511A (en) 1974-08-07
FR2187698A1 (de) 1974-01-18
JPS4969567A (de) 1974-07-05
DE2227398A1 (de) 1974-01-17
BE800413A (fr) 1973-12-04
NL7306819A (de) 1973-12-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee