ES2036443A1 - Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita. - Google Patents

Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita.

Info

Publication number
ES2036443A1
ES2036443A1 ES919101199A ES9101199A ES2036443A1 ES 2036443 A1 ES2036443 A1 ES 2036443A1 ES 919101199 A ES919101199 A ES 919101199A ES 9101199 A ES9101199 A ES 9101199A ES 2036443 A1 ES2036443 A1 ES 2036443A1
Authority
ES
Spain
Prior art keywords
sodium sulphate
conc
prodn
decompsn
water
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.)
Granted
Application number
ES919101199A
Other languages
English (en)
Other versions
ES2036443B1 (es
Inventor
Pellisa Juan Lluis
Tarres Salvador Plaja
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.)
MINERALES Y PRODUCTOS DERIVADO
Original Assignee
MINERALES Y PRODUCTOS DERIVADO
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 MINERALES Y PRODUCTOS DERIVADO filed Critical MINERALES Y PRODUCTOS DERIVADO
Priority to ES9101199A priority Critical patent/ES2036443B1/es
Publication of ES2036443A1 publication Critical patent/ES2036443A1/es
Application granted granted Critical
Publication of ES2036443B1 publication Critical patent/ES2036443B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE SALMUERA DE ALTA CONCENTRACION EN SULFATO SODICO PARTIENDO DE MINERALES DE GLAUBERITA. EL MINERAL DE GLAUBERITA FRAGMENTADO SE EXTIENDE EN GRANDES SUPERFICIES O ERAS, DONDE SE RIEGA CON AGUA PARA SU DESCOMPOSICION EN SAL DE GLAUBER Y YESO, OPERACION QUE SE REALIZA EN LOS MESES FRIOS DEL AÑO PARA MEJOR DISIPACION DEL CALOR DE REACCION. DESCOMPUESTO EL MINERAL, TOTAL O PARCIALMENTE, EN SAL DE GLAUBER, PUEDE INDUCIRSE SU TRANSFORMACION, TAMBIEN TOTAL O PARCIAL, EN SULFATO SODICO ANHIDRO, APROVECHANDO LAS EPOCAS DE MENOR HUMEDAD RELATIVA. LA SAL DE GLAUBER, EL SULFATO SODICO ANHIDRO O AMBOS, SE SOMETEN A LIXIVIACION, OBTENIENDO SALMUERA DE SULFATO SODICO DE ALTA CONCENTRACION.
ES9101199A 1991-05-16 1991-05-16 Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita. Expired - Lifetime ES2036443B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101199A ES2036443B1 (es) 1991-05-16 1991-05-16 Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101199A ES2036443B1 (es) 1991-05-16 1991-05-16 Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita.

Publications (2)

Publication Number Publication Date
ES2036443A1 true ES2036443A1 (es) 1993-05-16
ES2036443B1 ES2036443B1 (es) 1993-12-16

Family

ID=8272399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101199A Expired - Lifetime ES2036443B1 (es) 1991-05-16 1991-05-16 Procedimiento de obtencion de salmuera de alta concentracion en sulfato sodico partiendo de minerales de glauberita.

Country Status (1)

Country Link
ES (1) ES2036443B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660403B (zh) * 2009-09-18 2010-09-22 甘肃省敦煌市西域矿业化工有限责任公司 一种芒硝矿的开采方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846081A (en) * 1972-03-08 1974-11-05 Ppg Industries Inc Process for separating sodium sulfate from brines
ES467959A1 (es) * 1977-03-18 1978-11-01 Israel Chemicals Ltd Procedimiento para la deshidratacion parcial o completa de sales hidratadas.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846081A (en) * 1972-03-08 1974-11-05 Ppg Industries Inc Process for separating sodium sulfate from brines
ES467959A1 (es) * 1977-03-18 1978-11-01 Israel Chemicals Ltd Procedimiento para la deshidratacion parcial o completa de sales hidratadas.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660403B (zh) * 2009-09-18 2010-09-22 甘肃省敦煌市西域矿业化工有限责任公司 一种芒硝矿的开采方法

Also Published As

Publication number Publication date
ES2036443B1 (es) 1993-12-16

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Effective date: 19961202