FR2137507A1 - Extraction of aluminium and fluorine - from dil aqs solns,by pptn as ammonium fluoroaluminate - Google Patents

Extraction of aluminium and fluorine - from dil aqs solns,by pptn as ammonium fluoroaluminate

Info

Publication number
FR2137507A1
FR2137507A1 FR7214804A FR7214804A FR2137507A1 FR 2137507 A1 FR2137507 A1 FR 2137507A1 FR 7214804 A FR7214804 A FR 7214804A FR 7214804 A FR7214804 A FR 7214804A FR 2137507 A1 FR2137507 A1 FR 2137507A1
Authority
FR
France
Prior art keywords
aqs
solns
dil
aluminium
pptn
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.)
Granted
Application number
FR7214804A
Other languages
English (en)
French (fr)
Other versions
FR2137507B1 (enExample
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.)
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz 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 Chemie Linz AG filed Critical Chemie Linz AG
Publication of FR2137507A1 publication Critical patent/FR2137507A1/fr
Application granted granted Critical
Publication of FR2137507B1 publication Critical patent/FR2137507B1/fr
Granted legal-status Critical Current

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
    • 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
    • C01F7/78—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements
    • C01F7/788—Ammonium aluminium fluorides, e.g. ammonium hexafluoroaluminate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7214804A 1971-05-07 1972-04-26 Extraction of aluminium and fluorine - from dil aqs solns,by pptn as ammonium fluoroaluminate Granted FR2137507A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT397171A AT308708B (de) 1971-05-07 1971-05-07 Verfahren zur gemeinsamen Abscheidung des Aluminiums und des Fluors aus verdünnten Kieselsäure enthaltenden wässerigen Lösungen
DE19712122647 DE2122647B2 (de) 1971-05-07 1971-05-07 Verfahren zur rueckgewinnung von aluminium und fluor aus verduennten waessrigen aluminiumfluoridloesungen

Publications (2)

Publication Number Publication Date
FR2137507A1 true FR2137507A1 (en) 1972-12-29
FR2137507B1 FR2137507B1 (enExample) 1974-12-20

Family

ID=25600664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214804A Granted FR2137507A1 (en) 1971-05-07 1972-04-26 Extraction of aluminium and fluorine - from dil aqs solns,by pptn as ammonium fluoroaluminate

Country Status (7)

Country Link
AT (1) AT308708B (enExample)
BE (1) BE783122A (enExample)
DD (1) DD96937A1 (enExample)
DE (1) DE2122647B2 (enExample)
FR (1) FR2137507A1 (enExample)
SE (1) SE366723B (enExample)
ZA (1) ZA722843B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549462A1 (fr) * 1983-07-21 1985-01-25 Aluminum Co Of America Fabrication de composes a base d'aluminium et de fluor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430593B (sv) * 1981-01-16 1983-11-28 Boliden Ab Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning
SE437015B (sv) * 1982-01-07 1985-02-04 Boliden Ab Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid
SE439477B (sv) * 1982-10-13 1985-06-17 Boliden Ab Forfarande for produktion av huvudsakligen ren kiselsyra fran avfallskiselsyra

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549462A1 (fr) * 1983-07-21 1985-01-25 Aluminum Co Of America Fabrication de composes a base d'aluminium et de fluor

Also Published As

Publication number Publication date
DE2122647B2 (de) 1973-07-05
AT308708B (de) 1973-07-25
ZA722843B (en) 1973-02-28
FR2137507B1 (enExample) 1974-12-20
DD96937A1 (enExample) 1973-04-12
DE2122647A1 (de) 1972-11-30
BE783122A (fr) 1972-11-06
SE366723B (enExample) 1974-05-06

Similar Documents

Publication Publication Date Title
FR2137507A1 (en) Extraction of aluminium and fluorine - from dil aqs solns,by pptn as ammonium fluoroaluminate
GB1419393A (en) Treatment of potassium silico fluoride to produce metal fluorides
GB1353866A (en) Process for removing lactams
GB722234A (en) Cyclic process for production of sodium bicarbonate and ammonium chloride
NO123396B (enExample)
US2861878A (en) Manufacture of complex fertilizers
ES402407A1 (es) Procedimiento para la obtencion de aluminio y fluor a par- tir de soluciones acuosas diluidas de fluoruro de aluminio.
GB1136019A (en) Ammonium nitrate stabilization
GB1335463A (en) Process for recovering fluorine from phosphonitrate solutions
SU50730A1 (ru) Способ использовани окислов азота при производстве серной кислоты
GB600833A (en) Method of extraction of vanadium from bauxites and manufacture of ferro-vanadium
GB1155957A (en) Phosphoric Acid Purification Process.
US1914178A (en) Basic aluminum sulphate compound
GB343701A (en) Method of treating solutions obtained in leaching phosphate rock with nitric acid and ammonium sulphate
SU52472A1 (ru) Способ получени двойной соли фтористо-аммонийной сурьмы
SU23998A1 (ru) Способ получени сложных фосфорсодержащих удобрений
SU43417A1 (ru) Способ получени фтористого алюмини
SU700182A1 (ru) Способ очистки газов от окислов азота
GB953598A (en) Process of treating phosphate rock
GB1075167A (en) Purification of brine
SU361142A1 (ru) Способ переработки алюмосиликатов
GB1001766A (en) Nitrate removal from phosphoric acid liquors
SU72294A1 (ru) Способ переработки квасцов на окись алюмини , сульфат щелочного металла и серную кислоту
GB441223A (en) Improvements in or relating to the production of precipitated calcium carbonate
FR1603527A (en) Concentrating phosphatic minerals containing ca co3

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse