ES8304036A1 - Procedimiento para preparar nitrato de estroncio a partir de mineral celestita. - Google Patents
Procedimiento para preparar nitrato de estroncio a partir de mineral celestita.Info
- Publication number
- ES8304036A1 ES8304036A1 ES513004A ES513004A ES8304036A1 ES 8304036 A1 ES8304036 A1 ES 8304036A1 ES 513004 A ES513004 A ES 513004A ES 513004 A ES513004 A ES 513004A ES 8304036 A1 ES8304036 A1 ES 8304036A1
- Authority
- ES
- Spain
- Prior art keywords
- nitrate
- strontium
- celestite
- preparation
- strontium nitrate
- 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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/36—Nitrates
- C01F11/40—Preparation by double decomposition with nitrates
Abstract
PROCEDIMIENTO PARA PREPARAR NITRATO DE ESTRONCIO A PARTIR DE MINERAL CELESTITA. CONSTA DE LAS SIGUIENTES ETAPAS: 1 PUESTA EN CONTACTO DEL MINERAL DE CELESTITA MOLTURADO CON NITRATO DE CALCIO EN UNA MEZCLA ACUOSA. 2 PONER EN CONTACTO LA MEZCLA DE REACCION, RAPIDAMENTE Y CON FUERTE AGITACION, CON MAS AGUA PARA DISOLVER Y EXTRACTAR RAPIDAMENTE EL PRODUCTO DE REACCION DE NITRATO DE ESTRONCIO SOLUBLE. 3 SEPARAR LA SOLUCION ACUOSA QUE CONTIENE NITRATO DE ESTRONCIO SULUBILIZADO Y NITRATO DE CALCIO SIN REACCIONAR DE LOS SOLIDOS DE MEZCLA DE REACCION SIN DISOLVER. 4 EVAPORAR AGUA DE LA SOLUCION ACUOSA SEPARADA PARA INDUCIR LA CRISTALIZACION DEL NITRATO DE ESTRONCIO. 5 RECUPERAR EL NITRATO DE ESTRONCIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/273,282 US4337233A (en) | 1981-06-12 | 1981-06-12 | Preparation of strontium nitrate from celestite and calcium nitrate |
Publications (2)
Publication Number | Publication Date |
---|---|
ES513004A0 ES513004A0 (es) | 1983-02-16 |
ES8304036A1 true ES8304036A1 (es) | 1983-02-16 |
Family
ID=23043291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513004A Expired ES8304036A1 (es) | 1981-06-12 | 1982-06-11 | Procedimiento para preparar nitrato de estroncio a partir de mineral celestita. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4337233A (es) |
JP (1) | JPS57209820A (es) |
ES (1) | ES8304036A1 (es) |
GB (1) | GB2100241B (es) |
TR (1) | TR21833A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421729A (en) * | 1982-01-11 | 1983-12-20 | Fmc Corporation | Preparation of strontium carbonate |
US4666688A (en) * | 1986-02-03 | 1987-05-19 | Excel-Mineral Company, Inc. | Method for recovery and conversion of strontium sulfate to strontium carbonate from low and medium grade celestite ores |
US6221322B1 (en) | 1997-11-27 | 2001-04-24 | Dowa Mining Co., Ltd | Strontium nitrate and method for manufacturing same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2158162A (en) * | 1934-02-26 | 1939-05-16 | H C Bugbird Company Inc | Production of strontium nitrate |
US2030659A (en) * | 1934-12-10 | 1936-02-11 | Mallinckrodt Chemical Works | Process of manufacturing soluble salts of barium and strontium |
US3010788A (en) * | 1956-10-26 | 1961-11-28 | Atomic Energy Authority Uk | Method of separating strontium from other fission products |
US2952641A (en) * | 1959-12-01 | 1960-09-13 | Theodore R Mckenzie | Strontium precipitation |
US3287084A (en) * | 1963-03-20 | 1966-11-22 | Harold H Van Tuyl | Process for separating strontium values from rare earth metal values |
-
1981
- 1981-06-12 US US06/273,282 patent/US4337233A/en not_active Expired - Lifetime
-
1982
- 1982-06-08 TR TR21833A patent/TR21833A/xx unknown
- 1982-06-09 JP JP57097883A patent/JPS57209820A/ja active Pending
- 1982-06-11 ES ES513004A patent/ES8304036A1/es not_active Expired
- 1982-06-11 GB GB8216958A patent/GB2100241B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES513004A0 (es) | 1983-02-16 |
US4337233A (en) | 1982-06-29 |
TR21833A (tr) | 1985-07-01 |
GB2100241B (en) | 1984-09-12 |
GB2100241A (en) | 1982-12-22 |
JPS57209820A (en) | 1982-12-23 |
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