ES8802565A1 - Procedimiento de intercambio ionico para la produccion de sulfatos metalicos - Google Patents

Procedimiento de intercambio ionico para la produccion de sulfatos metalicos

Info

Publication number
ES8802565A1
ES8802565A1 ES553451A ES553451A ES8802565A1 ES 8802565 A1 ES8802565 A1 ES 8802565A1 ES 553451 A ES553451 A ES 553451A ES 553451 A ES553451 A ES 553451A ES 8802565 A1 ES8802565 A1 ES 8802565A1
Authority
ES
Spain
Prior art keywords
sulphate
potassium
chloride
sodium
regeneration
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
ES553451A
Other languages
English (en)
Other versions
ES553451A0 (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.)
PIHNNEY ROBIN
Original Assignee
PIHNNEY ROBIN
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 PIHNNEY ROBIN filed Critical PIHNNEY ROBIN
Publication of ES8802565A1 publication Critical patent/ES8802565A1/es
Publication of ES553451A0 publication Critical patent/ES553451A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/06—Preparation of sulfates by double decomposition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Catalysts (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR SULFATOS METALICOS MEDIANTE INTERCAMBIO IONICO. COMPRENDE: A) PONER EN CONTACTO UNA SOLUCION ACUOSA DE SULFATO SOLUBLE CON UNA RESINA INTERCAMBIABLE ANIONICA, ENTRE 0 Y 88GC, PARA CARGAR DICHA RESINA CON IONES SULFATO; B) TRATAR A LA RESINA CARGADA CON SOLUCION ACUOSA DE CLORURO METALICO, PARA FORMAR UNA SALMUERA DE SULFATO METALICO QUE LLEVE POCO CLORURO METALICO; C) AÑADIR CLORURO METALICO A LA SALMUERA, PARA SALIFICAR EL SULFATO METALICO; D) SEPARAR EL SULFATO METALICO RESIDUAL DE UN LICOR RICO EN CLORURO METALICO. EL CLORURO METALICO SE ELIGE ENTRE CLORUROS ALCALINOS Y ALCALINOTERREOS; EL SULFATO METALICO SE ELIGE ENTRE SULFATO ALCALINO Y ALCALINOTERREO Y LA RESINA INTERCAMBIADORA DE IONES SE ENCUENTRA EN FORMA ACIDA O BARICA (AMONIO CUATERNARIO).
ES553451A 1985-03-27 1986-03-26 Procedimiento de intercambio ionico para la produccion de sulfatos metalicos Expired ES8802565A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA477619 1985-03-27

Publications (2)

Publication Number Publication Date
ES8802565A1 true ES8802565A1 (es) 1987-06-01
ES553451A0 ES553451A0 (es) 1987-06-01

Family

ID=4130133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553451A Expired ES8802565A1 (es) 1985-03-27 1986-03-26 Procedimiento de intercambio ionico para la produccion de sulfatos metalicos

Country Status (7)

Country Link
EP (1) EP0199104A3 (es)
JP (1) JPS61275110A (es)
AU (1) AU5531386A (es)
DK (1) DK143686D0 (es)
ES (1) ES8802565A1 (es)
IL (1) IL78178A0 (es)
MA (1) MA20651A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707406A1 (de) * 1987-03-07 1988-09-15 Kali & Salz Ag Verfahren zur herstellung von kaliumsulfat
EP0342177B1 (en) * 1988-05-12 1995-07-12 The Procter & Gamble Company Heavy duty liquid laundry detergents containing anionic and nonionic surfactant, builder and proteolytic enzyme
DE4214951C2 (de) * 1992-05-06 1994-06-09 Kali & Salz Ag Verfahren zur Herstellung von Kaliumsulfat
GB2270308B (en) * 1992-09-03 1995-11-29 Graessor Contactors Limited Precipitation process for potassium sulphate
CA2414894C (en) 2001-12-19 2005-08-23 Dirdal Rand Technologies Method of producing potassium sulfate
JP6421021B2 (ja) * 2014-11-25 2018-11-07 オルガノ株式会社 高濃度硫酸塩溶液の精製方法および精製装置
CN104876248B (zh) * 2015-05-15 2016-09-14 中南大学 一种制备硫酸钾并联产氯化铵的方法
CN111762847A (zh) * 2019-04-02 2020-10-13 上海凯鑫分离技术股份有限公司 一种工业高浓盐水的资源化处理工艺
AU2022221593A1 (en) * 2021-02-18 2023-08-31 Hatch Ltd. Sodium sulfate by-product processing in lithium and battery chemical production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU823288A1 (ru) * 1975-12-09 1981-04-23 Всесоюзный Научно-Исследовательскийи Проектный Институт Галургии Способ выделени сульфата натри
GB2127003B (en) * 1982-09-02 1986-09-17 Superfos As Gypsum convertion to potassium sulphate using anion exchange

Also Published As

Publication number Publication date
EP0199104A3 (en) 1987-10-28
JPS61275110A (ja) 1986-12-05
AU5531386A (en) 1986-10-02
MA20651A1 (fr) 1986-10-01
IL78178A0 (en) 1986-07-31
DK143686D0 (da) 1986-03-26
ES553451A0 (es) 1987-06-01
EP0199104A2 (en) 1986-10-29

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