DE69002277D1 - Gewinnung von caesiumchlorid aus polluciterz. - Google Patents
Gewinnung von caesiumchlorid aus polluciterz.Info
- Publication number
- DE69002277D1 DE69002277D1 DE9090108750T DE69002277T DE69002277D1 DE 69002277 D1 DE69002277 D1 DE 69002277D1 DE 9090108750 T DE9090108750 T DE 9090108750T DE 69002277 T DE69002277 T DE 69002277T DE 69002277 D1 DE69002277 D1 DE 69002277D1
- Authority
- DE
- Germany
- Prior art keywords
- extraction
- cesium chloride
- pollucite ore
- pollucite
- ore
- 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 - Fee Related
Links
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 229910001744 pollucite Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D17/00—Rubidium, caesium or francium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/352,267 US4938934A (en) | 1989-05-16 | 1989-05-16 | Recovery of cesium chloride from pollucite ore |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002277D1 true DE69002277D1 (de) | 1993-08-26 |
DE69002277T2 DE69002277T2 (de) | 1994-08-04 |
Family
ID=23384444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69002277T Expired - Fee Related DE69002277T2 (de) | 1989-05-16 | 1990-05-09 | Gewinnung von Cäsiumchlorid aus Polluciterz. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4938934A (de) |
EP (1) | EP0398149B1 (de) |
AU (1) | AU617248B2 (de) |
CA (1) | CA2015057C (de) |
DE (1) | DE69002277T2 (de) |
ZA (1) | ZA903290B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015535A (en) * | 1995-04-06 | 2000-01-18 | Cabot Corporation | Process for producing purified cesium compound from cesium alum |
KR20010097347A (ko) * | 2000-04-21 | 2001-11-08 | 우종일 | 비철금속염의 제조방법 및 그 방법으로 제조된 비철금속염 |
US7323150B2 (en) * | 2003-05-23 | 2008-01-29 | Cabot Corporation | Methods for recovering at least one metallic element from ore |
US7759273B2 (en) * | 2005-04-20 | 2010-07-20 | Cabot Corporation | Methods of forming an alkali metal salt |
CN101987733B (zh) * | 2010-07-19 | 2012-07-11 | 江西赣锋锂业股份有限公司 | 一种从锂云母处理液中分离钾铷的方法 |
CA3113294A1 (en) * | 2018-10-10 | 2020-04-16 | Li-Technology Pty Ltd | Brine and method for producing same |
CN112759512A (zh) * | 2020-12-31 | 2021-05-07 | 江西赣锋循环科技有限公司 | 一种生产高纯度甲酸铯的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808313A (en) * | 1955-09-19 | 1957-10-01 | Michigan Chemical Company | Method for the production of high purity caesium compounds from caesium-bearing minerals |
US3207571A (en) * | 1962-04-09 | 1965-09-21 | San Antonio Chemicals Inc | Process for preparing cesium compounds from cesium alum |
SU538988A1 (ru) * | 1975-01-07 | 1976-12-15 | Казахский Научно-Исследовательский Институт Минерального Сырья | Способ вскрыти поллуцита |
US4466950A (en) * | 1983-07-12 | 1984-08-21 | Carus Corporation | Process for recovering cesium from cesium alum |
US4447406A (en) * | 1983-07-12 | 1984-05-08 | Carus Corporation | Process for recovering cesium from cesium ore |
FR2588847B1 (fr) * | 1985-10-18 | 1988-01-08 | Rhone Poulenc Spec Chim | Procede de preparation d'une solution aqueuse de fluorure de metal alcalin |
-
1989
- 1989-05-16 US US07/352,267 patent/US4938934A/en not_active Expired - Lifetime
-
1990
- 1990-04-20 CA CA002015057A patent/CA2015057C/en not_active Expired - Fee Related
- 1990-04-23 AU AU53782/90A patent/AU617248B2/en not_active Ceased
- 1990-04-30 ZA ZA903290A patent/ZA903290B/xx unknown
- 1990-05-09 EP EP90108750A patent/EP0398149B1/de not_active Expired - Lifetime
- 1990-05-09 DE DE69002277T patent/DE69002277T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2015057C (en) | 1999-07-27 |
AU5378290A (en) | 1990-11-22 |
ZA903290B (en) | 1991-02-27 |
DE69002277T2 (de) | 1994-08-04 |
CA2015057A1 (en) | 1990-11-16 |
US4938934A (en) | 1990-07-03 |
AU617248B2 (en) | 1991-11-21 |
EP0398149A1 (de) | 1990-11-22 |
EP0398149B1 (de) | 1993-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MG TECHNOLOGIES AG, 60325 FRANKFURT, DE |
|
8339 | Ceased/non-payment of the annual fee |