GB342617A - Process of extracting potash and alumina from leucite - Google Patents

Process of extracting potash and alumina from leucite

Info

Publication number
GB342617A
GB342617A GB13818/30A GB1381830A GB342617A GB 342617 A GB342617 A GB 342617A GB 13818/30 A GB13818/30 A GB 13818/30A GB 1381830 A GB1381830 A GB 1381830A GB 342617 A GB342617 A GB 342617A
Authority
GB
United Kingdom
Prior art keywords
leucite
alumina
potassium carbonate
leaching
calcium aluminate
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
GB13818/30A
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
Publication of GB342617A publication Critical patent/GB342617A/en
Expired 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium aluminates

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)

Abstract

The product obtained by heating leucite with limestone and a flux such as ferric oxide, after cooling and grinding, is leached with a solution of potassium carbonate, whereby the formation, during leaching, of insoluble calcium aluminate from any excess of lime present is prevented. Alternatively leaching may be effected by water, and any calcium aluminate formed be then extracted as potassium aluminate by potassium carbonate solution. Specification 226,819 [Class 1 (ii), Inorganic compounds, other than &c.], is referred to.
GB13818/30A 1930-02-07 1930-05-05 Process of extracting potash and alumina from leucite Expired GB342617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT342617X 1930-02-07

Publications (1)

Publication Number Publication Date
GB342617A true GB342617A (en) 1931-02-05

Family

ID=11239319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13818/30A Expired GB342617A (en) 1930-02-07 1930-05-05 Process of extracting potash and alumina from leucite

Country Status (2)

Country Link
BE (1) BE376589A (en)
GB (1) GB342617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9340465B2 (en) 2013-05-06 2016-05-17 Massachusetts Institute Of Technology, Inc. Alkali metal ion source with moderate rate of ion release and methods of forming

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9340465B2 (en) 2013-05-06 2016-05-17 Massachusetts Institute Of Technology, Inc. Alkali metal ion source with moderate rate of ion release and methods of forming
US10196317B2 (en) 2013-05-06 2019-02-05 Massachusetts Institute Of Technology Alkali metal ion source with moderate rate of ion release and methods of forming

Also Published As

Publication number Publication date
BE376589A (en)

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