FR1077116A - exceptionally reactive amorphous alumina - Google Patents

exceptionally reactive amorphous alumina

Info

Publication number
FR1077116A
FR1077116A FR1077116DA FR1077116A FR 1077116 A FR1077116 A FR 1077116A FR 1077116D A FR1077116D A FR 1077116DA FR 1077116 A FR1077116 A FR 1077116A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
amorphous alumina
reactive amorphous
exceptionally reactive
exceptionally
alumina
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
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.)
Pechiney SA
Original Assignee
Pechiney SA
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/445Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination making use of a fluidised bed
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
FR1077116A 1953-03-23 1953-03-23 exceptionally reactive amorphous alumina Expired FR1077116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1077116T 1953-03-23

Publications (1)

Publication Number Publication Date
FR1077116A true FR1077116A (en) 1954-11-04

Family

ID=9608009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077116A Expired FR1077116A (en) 1953-03-23 1953-03-23 exceptionally reactive amorphous alumina

Country Status (1)

Country Link
FR (1) FR1077116A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000010919A1 (en) * 1998-08-17 2000-03-02 Comalco Aluminium Limited Feed processing for improved alumina process performance
WO2000018685A1 (en) * 1998-09-30 2000-04-06 Comalco Aluminium Limited Feed processing for improved alumina process performance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000010919A1 (en) * 1998-08-17 2000-03-02 Comalco Aluminium Limited Feed processing for improved alumina process performance
WO2000018685A1 (en) * 1998-09-30 2000-04-06 Comalco Aluminium Limited Feed processing for improved alumina process performance
US6582670B1 (en) 1998-09-30 2003-06-24 Comalco Aluminum Limited Feed processing for improved alumina process performance

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