GB117870A - Manufacture of Potassium Compounds from Glauconite and like Minerals. - Google Patents

Manufacture of Potassium Compounds from Glauconite and like Minerals.

Info

Publication number
GB117870A
GB117870A GB1601317A GB1601317A GB117870A GB 117870 A GB117870 A GB 117870A GB 1601317 A GB1601317 A GB 1601317A GB 1601317 A GB1601317 A GB 1601317A GB 117870 A GB117870 A GB 117870A
Authority
GB
United Kingdom
Prior art keywords
chloride
heated
mineral
marl
glauconite
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
GB1601317A
Inventor
Frederick Tschirner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1601317A priority Critical patent/GB117870A/en
Publication of GB117870A publication Critical patent/GB117870A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

117,870. Tschirner, F. Nov. 2, 1917. Potassium salts, obtaining from complex silicates. Potassium chloride is obtained from glauconite (greensand marl) or the like by heating to 800-820‹ C. a mixture of the mineral with " lime sand " (grey calcareous marl), chalk marble, common marl, calcium carbonate sludge, or corresponding compounds of magnesium, barium, or other alkalies or alkaline earths, and with calcium sodium or other chloride or in presence of hydrochloric acid gas; or the mineral may be heated first with the alkaline reagent and then with the chloride or vice versa; or the mineral may be heated with 'a mixture of slaked lime and bleaching powder. Alternatively, the chloride reagent may be omitted, the other materials being first heated to 600‹ C. and then ground in water and treated with chlorine, dried, and finally heated to 800-820‹ C. The product is leached to obtain potassium chloride which is separated from the other soluble materials in known manner.
GB1601317A 1917-11-02 1917-11-02 Manufacture of Potassium Compounds from Glauconite and like Minerals. Expired GB117870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1601317A GB117870A (en) 1917-11-02 1917-11-02 Manufacture of Potassium Compounds from Glauconite and like Minerals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1601317A GB117870A (en) 1917-11-02 1917-11-02 Manufacture of Potassium Compounds from Glauconite and like Minerals.

Publications (1)

Publication Number Publication Date
GB117870A true GB117870A (en) 1918-08-08

Family

ID=32408841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1601317A Expired GB117870A (en) 1917-11-02 1917-11-02 Manufacture of Potassium Compounds from Glauconite and like Minerals.

Country Status (1)

Country Link
GB (1) GB117870A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007137381A1 (en) * 2006-05-25 2007-12-06 Companhia Vale Do Rio Doce A process for recovery of potassium values contained in verdete slates
US7329396B2 (en) 2003-05-16 2008-02-12 Jaguar Nickel Inc. Process for the recovery of value metals from material containing base metal oxides
WO2013061092A1 (en) 2011-10-27 2013-05-02 Verde Potash Plc Potash product and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7329396B2 (en) 2003-05-16 2008-02-12 Jaguar Nickel Inc. Process for the recovery of value metals from material containing base metal oxides
WO2007137381A1 (en) * 2006-05-25 2007-12-06 Companhia Vale Do Rio Doce A process for recovery of potassium values contained in verdete slates
WO2013061092A1 (en) 2011-10-27 2013-05-02 Verde Potash Plc Potash product and method

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