BE729713A - - Google Patents
Info
- Publication number
- BE729713A BE729713A BE729713DA BE729713A BE 729713 A BE729713 A BE 729713A BE 729713D A BE729713D A BE 729713DA BE 729713 A BE729713 A BE 729713A
- Authority
- BE
- Belgium
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
- C01F7/66—Nitrates, with or without other cations besides aluminium
-
- 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
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/24—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with nitric acid or nitrogen oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US712373A US3415618A (en) | 1968-03-12 | 1968-03-12 | Process for producing high purity aluminum nitrate solutions from low grade aluminous ores of intermediate iron content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729713A true BE729713A (xx) | 1969-08-18 |
Family
ID=24861840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729713D BE729713A (xx) | 1968-03-12 | 1969-03-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3415618A (xx) |
| BE (1) | BE729713A (xx) |
| DE (1) | DE1912082A1 (xx) |
| FR (1) | FR2003712A1 (xx) |
| GB (1) | GB1223095A (xx) |
| IL (1) | IL31707A0 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3415618A (en) * | 1968-03-12 | 1968-12-10 | Allied Chem | Process for producing high purity aluminum nitrate solutions from low grade aluminous ores of intermediate iron content |
| US4246239A (en) * | 1979-07-27 | 1981-01-20 | Reynolds Metals Company | Alumina production by nitric acid extraction of clay |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383166A (en) * | 1964-08-17 | 1968-05-14 | Allied Chem | Process for producing iron-free aluminum nitrate solutions |
| US3415618A (en) * | 1968-03-12 | 1968-12-10 | Allied Chem | Process for producing high purity aluminum nitrate solutions from low grade aluminous ores of intermediate iron content |
| FR1493371A (fr) * | 1966-09-21 | 1967-08-25 | Allied Chem | Procédé de production de solutions de nitrate d'aluminium d'une grande pureté |
-
1968
- 1968-03-12 US US712373A patent/US3415618A/en not_active Expired - Lifetime
-
1969
- 1969-02-27 IL IL31707A patent/IL31707A0/xx unknown
- 1969-03-10 FR FR6906781A patent/FR2003712A1/fr active Granted
- 1969-03-10 DE DE19691912082 patent/DE1912082A1/de active Pending
- 1969-03-11 BE BE729713D patent/BE729713A/xx unknown
- 1969-03-12 GB GB03132/69A patent/GB1223095A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1223095A (en) | 1971-02-24 |
| FR2003712A1 (fr) | 1969-11-14 |
| US3415618A (en) | 1968-12-10 |
| FR2003712B2 (xx) | 1973-03-16 |
| DE1912082A1 (de) | 1969-10-02 |
| IL31707A0 (en) | 1969-04-30 |