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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
Application number
ES513004A
Other languages
English (en)
Other versions
ES513004A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FMC Corp filed Critical FMC Corp
Publication of ES8304036A1 publication Critical patent/ES8304036A1/es
Publication of ES513004A0 publication Critical patent/ES513004A0/es
Granted legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

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.
ES513004A 1981-06-12 1982-06-11 Procedimiento para preparar nitrato de estroncio a partir de mineral celestita. Granted ES513004A0 (es)

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
ES8304036A1 true ES8304036A1 (es) 1983-02-16
ES513004A0 ES513004A0 (es) 1983-02-16

Family

ID=23043291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513004A Granted ES513004A0 (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) ES513004A0 (es)
GB (1) GB2100241B (es)
TR (1) TR21833A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
TR21833A (tr) 1985-07-01
ES513004A0 (es) 1983-02-16
GB2100241B (en) 1984-09-12
GB2100241A (en) 1982-12-22
US4337233A (en) 1982-06-29
JPS57209820A (en) 1982-12-23

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