FR594783A - Séparation du didyme - Google Patents
Séparation du didymeInfo
- Publication number
- FR594783A FR594783A FR594783DA FR594783A FR 594783 A FR594783 A FR 594783A FR 594783D A FR594783D A FR 594783DA FR 594783 A FR594783 A FR 594783A
- Authority
- FR
- France
- Prior art keywords
- didyma
- separation
- 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
- 238000000926 separation method Methods 0.000 title 1
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
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/282—Sulfates
-
- 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
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/235—Cerium oxides or hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED44787D DE431308C (de) | 1924-01-18 | 1924-01-18 | Verfahren zur elektrolytischen Aufoxydation von Cersalzloesungen, insbesondere von Ceritsulfatloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR594783A true FR594783A (fr) | 1925-09-18 |
Family
ID=27674431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR594783D Expired FR594783A (fr) | 1924-01-18 | 1925-01-15 | Séparation du didyme |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT102942B (de) |
| DE (1) | DE431308C (de) |
| FR (1) | FR594783A (de) |
-
1924
- 1924-01-18 DE DED44787D patent/DE431308C/de not_active Expired
- 1924-12-27 AT AT102942D patent/AT102942B/de active
-
1925
- 1925-01-15 FR FR594783D patent/FR594783A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE431308C (de) | 1928-03-01 |
| AT102942B (de) | 1926-03-25 |
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