SE335330B - - Google Patents
Info
- Publication number
- SE335330B SE335330B SE02596/69A SE259669A SE335330B SE 335330 B SE335330 B SE 335330B SE 02596/69 A SE02596/69 A SE 02596/69A SE 259669 A SE259669 A SE 259669A SE 335330 B SE335330 B SE 335330B
- Authority
- SE
- Sweden
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
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/247—Carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71152768A | 1968-03-08 | 1968-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE335330B true SE335330B (fr) | 1971-05-24 |
Family
ID=24858437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE02596/69A SE335330B (fr) | 1968-03-08 | 1969-02-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3446574A (fr) |
| JP (1) | JPS4928357B1 (fr) |
| BE (1) | BE729551A (fr) |
| DE (1) | DE1910862A1 (fr) |
| FR (1) | FR2003463A7 (fr) |
| GB (1) | GB1231755A (fr) |
| SE (1) | SE335330B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619792A (en) * | 1983-06-03 | 1986-10-28 | Raytheon Company | Process for making an optically transmissive body |
| US4497785A (en) * | 1983-11-18 | 1985-02-05 | Union Oil Company Of California | Production of rare earth compounds |
| JPH0610091B2 (ja) * | 1984-05-25 | 1994-02-09 | 株式会社日立製作所 | ヘテロポリ酸及びそれを乾固させて得られる膜を有するエレクトロクロミック表示素子 |
| CN110510654B (zh) * | 2019-09-27 | 2022-06-14 | 中国恩菲工程技术有限公司 | 制备微米级碳酸钪的方法 |
| CN110482589B (zh) * | 2019-09-27 | 2022-03-29 | 中国恩菲工程技术有限公司 | 制备亚微米级氧化钪粉体的方法 |
| CN110642283B (zh) * | 2019-09-27 | 2022-07-05 | 中国恩菲工程技术有限公司 | 制备球形氧化钪的方法 |
| CN111204791B (zh) * | 2020-01-21 | 2022-06-14 | 包头稀土研究院 | 促进稀土碳酸盐转化为稀土氟化物并回收氨水的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3092449A (en) * | 1958-07-22 | 1963-06-04 | Bril Kazimierz Jozef | Process for the recovery of europium from low grade europium mixtures with other rare earths |
| US3153571A (en) * | 1960-04-18 | 1964-10-20 | Vitro Corp Of America | Purification of europium |
| US3401008A (en) * | 1965-09-27 | 1968-09-10 | Atomic Energy Commission Usa | Preparation of the carbonates of the rare earths |
| US3374069A (en) * | 1967-03-16 | 1968-03-19 | Atomic Energy Commission Usa | Preparation of metal carbonates by co2-pressurizing anhydrous metal acetates |
-
1968
- 1968-03-08 US US711527A patent/US3446574A/en not_active Expired - Lifetime
-
1969
- 1969-01-27 GB GB1231755D patent/GB1231755A/en not_active Expired
- 1969-02-26 SE SE02596/69A patent/SE335330B/xx unknown
- 1969-03-04 DE DE19691910862 patent/DE1910862A1/de active Pending
- 1969-03-04 FR FR6905852A patent/FR2003463A7/fr not_active Expired
- 1969-03-07 BE BE729551D patent/BE729551A/xx unknown
- 1969-03-08 JP JP44017240A patent/JPS4928357B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3446574A (en) | 1969-05-27 |
| BE729551A (fr) | 1969-08-18 |
| JPS4928357B1 (fr) | 1974-07-25 |
| FR2003463A7 (fr) | 1969-11-07 |
| GB1231755A (fr) | 1971-05-12 |
| DE1910862A1 (de) | 1969-10-02 |