FR1229284A - Process for the preparation of amorphous aluminas - Google Patents

Process for the preparation of amorphous aluminas

Info

Publication number
FR1229284A
FR1229284A FR799205A FR799205A FR1229284A FR 1229284 A FR1229284 A FR 1229284A FR 799205 A FR799205 A FR 799205A FR 799205 A FR799205 A FR 799205A FR 1229284 A FR1229284 A FR 1229284A
Authority
FR
France
Prior art keywords
preparation
amorphous aluminas
aluminas
amorphous
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
FR799205A
Other languages
French (fr)
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
Peter Spence and Sons Ltd
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
Peter Spence and Sons Ltd
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt, Peter Spence and Sons Ltd filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR1229284A publication Critical patent/FR1229284A/en
Expired 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
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR799205A 1958-07-02 1959-07-02 Process for the preparation of amorphous aluminas Expired FR1229284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1229284X 1958-07-02

Publications (1)

Publication Number Publication Date
FR1229284A true FR1229284A (en) 1960-09-06

Family

ID=10884324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799205A Expired FR1229284A (en) 1958-07-02 1959-07-02 Process for the preparation of amorphous aluminas

Country Status (1)

Country Link
FR (1) FR1229284A (en)

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