FR349709A - Perfectionnements dans la calcination de l'alumine hydratée - Google Patents

Perfectionnements dans la calcination de l'alumine hydratée

Info

Publication number
FR349709A
FR349709A FR349709A FR349709DA FR349709A FR 349709 A FR349709 A FR 349709A FR 349709 A FR349709 A FR 349709A FR 349709D A FR349709D A FR 349709DA FR 349709 A FR349709 A FR 349709A
Authority
FR
France
Prior art keywords
calcination
hydrated alumina
hydrated
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
FR349709A
Other languages
English (en)
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.)
CAMARGUE
Original Assignee
CAMARGUE
Filing date
Publication date
Application filed by CAMARGUE filed Critical CAMARGUE
Application granted granted Critical
Publication of FR349709A publication Critical patent/FR349709A/fr
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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/442—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination in presence of a calcination additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR349709A 1904-04-08 Perfectionnements dans la calcination de l'alumine hydratée Expired FR349709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE165612T

Publications (1)

Publication Number Publication Date
FR349709A true FR349709A (fr) 1905-06-09

Family

ID=5685352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR349709A Expired FR349709A (fr) 1904-04-08 Perfectionnements dans la calcination de l'alumine hydratée

Country Status (2)

Country Link
DE (1) DE165612C (enrdf_load_stackoverflow)
FR (1) FR349709A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121540A1 (enrdf_load_stackoverflow) * 1971-01-04 1972-08-25 Ass Portland Cement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112432C (enrdf_load_stackoverflow) * 1956-10-24
NL221774A (enrdf_load_stackoverflow) * 1956-10-24
US3175883A (en) * 1961-06-05 1965-03-30 Aluminium Lab Ltd Process for reducing the soda content of alumina
DE2419277C3 (de) * 1974-04-22 1982-10-21 Institut Kataliza Sibirskogo Otdelenija Akademii Nauk Sssr Verfahren zur Herstellung von granuliertem porigen Korund

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121540A1 (enrdf_load_stackoverflow) * 1971-01-04 1972-08-25 Ass Portland Cement

Also Published As

Publication number Publication date
DE165612C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR349709A (fr) Perfectionnements dans la calcination de l'alumine hydratée
FR7224E (fr) Perfectionnements dans la calcination de l'alumine hydratée
FR339049A (fr) Perfectionnements dans la fabrication de l'alumine
FR374557A (fr) Calcination de l'alumine
FR378539A (fr) Procédé de désilicatation de l'aluminate de soude dans la fabrication de l'alumine
FR340375A (fr) Perfectionnements dans les voitures munies d'appareils de levage
FR365744A (fr) Four à calciner l'alumine
FR395142A (fr) Procédé de calcination de l'alumine hydratée
FR346645A (fr) Perfectionnements apportés à la construction de murs
FR340841A (fr) Perfectionnements dans les compresseurs d'air
FR355952A (fr) Perfectionnements dans les monte-charges
FR339732A (fr) Perfectionnements dans la construction des récipients destinés à contenir du carbure
FI2206A (fi) Eldningsapparat kallad "cirkulationshällan"
FR346077A (fr) Perfectionnements dans les freins d'écrou
FR395497A (fr) Four pour la calcination de la houille ou autres matières
FI2129A (fi) Sil benämnd "renare"
FR345124A (fr) Soupape destinée à s'appliquer à toutes les lanternes
FR340726A (fr) Perfectionnements dans la purification des phosphates
FR358528A (fr) Perfectionnements apportés à la construction des serrures
FI2111A (fi) Sparbössa benämnd "Säkerhets-sparbössa"
FR321422A (fr) Perfectionnements apportés à l'électrolyse des chlorures alcalins
FI2271A (fi) Degelsmältugn benämnd "Phönix-degelsmältugnen"
FI2149A (fi) Filtreringsapparat benämnd "Kristallklar"
FI2293A (fi) Vindvisare benämnd "Elektro- Anemograph"
FR318174A (fr) Système de production de l'alumine pure