DD138459A3 - PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY - Google Patents

PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY

Info

Publication number
DD138459A3
DD138459A3 DD15983671A DD15983671A DD138459A3 DD 138459 A3 DD138459 A3 DD 138459A3 DD 15983671 A DD15983671 A DD 15983671A DD 15983671 A DD15983671 A DD 15983671A DD 138459 A3 DD138459 A3 DD 138459A3
Authority
DD
German Democratic Republic
Prior art keywords
oxidity
iron
low sodium
preparing aluminum
aluminum oxide
Prior art date
Application number
DD15983671A
Other languages
German (de)
Inventor
Karl Becker
Hans-Dieter Neubauer
Hans-Dieter Berrouschot
Ralf Merk
Manfred Hattwig
Original Assignee
Karl Becker
Neubauer Hans Dieter
Berrouschot Hans Dieter
Ralf Merk
Manfred Hattwig
Kruse Karin
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 Karl Becker, Neubauer Hans Dieter, Berrouschot Hans Dieter, Ralf Merk, Manfred Hattwig, Kruse Karin filed Critical Karl Becker
Priority to DD15983671A priority Critical patent/DD138459A3/en
Publication of DD138459A3 publication Critical patent/DD138459A3/en

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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
DD15983671A 1971-12-27 1971-12-27 PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY DD138459A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD15983671A DD138459A3 (en) 1971-12-27 1971-12-27 PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15983671A DD138459A3 (en) 1971-12-27 1971-12-27 PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY

Publications (1)

Publication Number Publication Date
DD138459A3 true DD138459A3 (en) 1979-11-07

Family

ID=5484869

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15983671A DD138459A3 (en) 1971-12-27 1971-12-27 PROCESS FOR PREPARING ALUMINUM OXIDE HYDRATES WITH LOW SODIUM OXIDE AND IRON OXIDITY

Country Status (1)

Country Link
DD (1) DD138459A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849190A (en) * 1986-05-05 1989-07-18 Petroflex, Industria E Comercio S.A. Process for the production of hydrated alumina and process for the treatment of acid wastes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849190A (en) * 1986-05-05 1989-07-18 Petroflex, Industria E Comercio S.A. Process for the production of hydrated alumina and process for the treatment of acid wastes

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