FI973836A0 - Enriched gypsum digestion process For the production of potassium salt - Google Patents

Enriched gypsum digestion process For the production of potassium salt

Info

Publication number
FI973836A0
FI973836A0 FI973836A FI973836A FI973836A0 FI 973836 A0 FI973836 A0 FI 973836A0 FI 973836 A FI973836 A FI 973836A FI 973836 A FI973836 A FI 973836A FI 973836 A0 FI973836 A0 FI 973836A0
Authority
FI
Finland
Prior art keywords
gypsum
enriched
production
potassium salt
digestion process
Prior art date
Application number
FI973836A
Other languages
Finnish (fi)
Other versions
FI103199B (en
FI103199B1 (en
FI973836A (en
Inventor
Anders Weckman
Original Assignee
Kemira Agro Oy
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 Kemira Agro Oy filed Critical Kemira Agro Oy
Priority to FI973836A priority Critical patent/FI103199B1/en
Publication of FI973836A0 publication Critical patent/FI973836A0/en
Priority to PCT/FI1998/000763 priority patent/WO1999016711A1/en
Priority to AU93516/98A priority patent/AU9351698A/en
Publication of FI973836A publication Critical patent/FI973836A/en
Application granted granted Critical
Publication of FI103199B publication Critical patent/FI103199B/en
Publication of FI103199B1 publication Critical patent/FI103199B1/en

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
    • 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
    • C01D5/10—Preparation of sulfates by double decomposition with sulfates of magnesium, calcium, strontium, or barium
    • 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
    • C01D5/16—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI973836A 1997-09-29 1997-09-29 One step gypsum bed process for producing potassium salts FI103199B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI973836A FI103199B1 (en) 1997-09-29 1997-09-29 One step gypsum bed process for producing potassium salts
PCT/FI1998/000763 WO1999016711A1 (en) 1997-09-29 1998-09-28 Single-stage gypsum bed process for producing potassium salts
AU93516/98A AU9351698A (en) 1997-09-29 1998-09-28 Single-stage gypsum bed process for producing potassium salts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973836 1997-09-29
FI973836A FI103199B1 (en) 1997-09-29 1997-09-29 One step gypsum bed process for producing potassium salts

Publications (4)

Publication Number Publication Date
FI973836A0 true FI973836A0 (en) 1997-09-29
FI973836A FI973836A (en) 1999-03-30
FI103199B FI103199B (en) 1999-05-14
FI103199B1 FI103199B1 (en) 1999-05-14

Family

ID=8549630

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973836A FI103199B1 (en) 1997-09-29 1997-09-29 One step gypsum bed process for producing potassium salts

Country Status (3)

Country Link
AU (1) AU9351698A (en)
FI (1) FI103199B1 (en)
WO (1) WO1999016711A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040358A1 (en) * 2006-10-03 2008-04-10 Protanol Bv A method for providing proteins and fermentation products from a plant material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6800313A (en) * 1968-01-09 1969-07-11
NL6800310A (en) * 1968-01-09 1969-07-11
NL9200402A (en) * 1992-03-04 1993-10-01 Avebe Coop Verkoop Prod Method for reducing the potassium content of concentrated deproteinized potato juice.
FR2712582B1 (en) * 1993-11-19 1996-01-26 Swenson Process Sa Process for treating a residual liquor produced in the food industry.

Also Published As

Publication number Publication date
FI103199B (en) 1999-05-14
AU9351698A (en) 1999-04-23
WO1999016711A1 (en) 1999-04-08
FI103199B1 (en) 1999-05-14
FI973836A (en) 1999-03-30

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