ES290314A1 - Procedimiento para el tratamiento de minerales cainiticos a traves de la formaciën intermedia de langbeinita - Google Patents

Procedimiento para el tratamiento de minerales cainiticos a traves de la formaciën intermedia de langbeinita

Info

Publication number
ES290314A1
ES290314A1 ES0290314A ES290314A ES290314A1 ES 290314 A1 ES290314 A1 ES 290314A1 ES 0290314 A ES0290314 A ES 0290314A ES 290314 A ES290314 A ES 290314A ES 290314 A1 ES290314 A1 ES 290314A1
Authority
ES
Spain
Prior art keywords
kcl
leonite
schoenite
langbeinite
intermediate formation
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
ES0290314A
Other languages
English (en)
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.)
AZIONI SINCAT SOCIETR IND CATA
Original Assignee
AZIONI SINCAT SOCIETR IND CATA
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 AZIONI SINCAT SOCIETR IND CATA filed Critical AZIONI SINCAT SOCIETR IND CATA
Publication of ES290314A1 publication Critical patent/ES290314A1/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
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
    • 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
    • C01D5/12—Preparation of double sulfates of magnesium with sodium or potassium
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES0290314A 1962-07-17 1963-07-07 Procedimiento para el tratamiento de minerales cainiticos a traves de la formaciën intermedia de langbeinita Expired ES290314A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1439562 1962-07-17

Publications (1)

Publication Number Publication Date
ES290314A1 true ES290314A1 (es) 1964-02-16

Family

ID=11145032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290314A Expired ES290314A1 (es) 1962-07-17 1963-07-07 Procedimiento para el tratamiento de minerales cainiticos a traves de la formaciën intermedia de langbeinita

Country Status (3)

Country Link
US (1) US3499725A (es)
DE (1) DE1467240A1 (es)
ES (1) ES290314A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642455A (en) * 1968-04-12 1972-02-15 Salzdetfurth Ag Process for recovering low-sulfate bischofite
US3925028A (en) * 1972-12-26 1975-12-09 Jose Antonio Fernandez Lozano Treatment of seawater brines with an alcohol to recover a fertilizer quality double salt
US3967930A (en) * 1974-11-18 1976-07-06 N L Industries, Inc. Separation of complex potassium salts from brine evaporites
DE2643001C3 (de) * 1976-09-24 1979-06-07 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von Kaliumsulfat
DE10304251B4 (de) * 2003-02-03 2013-10-10 K-Utec Ag Salt Technologies Verfahren zur Herstellung von Magnesiumsulfat aus Magnesiumchlorid
DE102014005630A1 (de) 2014-04-16 2015-10-22 Jürgen Bach Verfahren zur Herstellung von Langbeinit und Kaliumchlorid durch Verarbeitung von Kainit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733132A (en) * 1956-01-31 patewo
US1815735A (en) * 1928-03-24 1931-07-21 Dow Chemical Co Crystallization process
US2479001A (en) * 1944-05-29 1949-08-16 Int Minerals & Chem Corp Production of magnesium chloride
US2702121A (en) * 1950-01-11 1955-02-15 Public Ets Methods of froth-flotation
US2881050A (en) * 1955-10-20 1959-04-07 Vefkaufsgemeinschaft Deutscher Process for the production of potassium and magnesium sulfate double salts
US2902344A (en) * 1956-09-14 1959-09-01 Sincat Spa Process for the preparation of hydrous potassium magnesium sulfate and potassium sulfate from kainite containing sodium chloride
US3003849A (en) * 1957-10-18 1961-10-10 Montedison Spa Process for the separation of schoenite from mixtures of schoenite, sodium chloride and magnesium sulphate
US3058806A (en) * 1959-01-16 1962-10-16 Metallgesellschaft Ag Method of preparing potassium sulfate from kainite
US3207576A (en) * 1960-12-12 1965-09-21 Montedison Spa Process for producing potassium sulfate from kainite through the intermediate formation of schoenite and langbeinite
US3199948A (en) * 1961-06-28 1965-08-10 Sincat Soc Ind Catanese S P A Processing of kainitic minerals
DE1140914B (de) * 1961-07-15 1962-12-13 Metallgesellschaft Ag Verfahren zur Herstellung von Kaliumsulfat aus Kainit
US3415620A (en) * 1966-05-18 1968-12-10 Sincat Spa Process for the production of potassium sulfate

Also Published As

Publication number Publication date
US3499725A (en) 1970-03-10
DE1467240A1 (de) 1969-03-27

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