FR349709A - Improvements in the calcination of hydrated alumina - Google Patents
Improvements in the calcination of hydrated aluminaInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE165612T |
Publications (1)
Publication Number | Publication Date |
---|---|
FR349709A true FR349709A (en) | 1905-06-09 |
Family
ID=5685352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR349709A Expired FR349709A (en) | 1904-04-08 | Improvements in the calcination of hydrated alumina |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE165612C (en) |
FR (1) | FR349709A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121540A1 (en) * | 1971-01-04 | 1972-08-25 | Ass Portland Cement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL112899C (en) * | 1956-10-24 | |||
NL112432C (en) * | 1956-10-24 | |||
US3175883A (en) * | 1961-06-05 | 1965-03-30 | Aluminium Lab Ltd | Process for reducing the soda content of alumina |
DE2419277C3 (en) * | 1974-04-22 | 1982-10-21 | Institut Kataliza Sibirskogo Otdelenija Akademii Nauk Sssr | Process for the production of granulated porous corundum |
-
0
- DE DENDAT165612D patent/DE165612C/de active Active
-
1904
- 1904-04-08 FR FR349709A patent/FR349709A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2121540A1 (en) * | 1971-01-04 | 1972-08-25 | Ass Portland Cement |
Also Published As
Publication number | Publication date |
---|---|
DE165612C (en) |
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