PL197223A1 - Sposob i urzadzenie do konwersji fosfogipsu na krede i roztwor siarczanu amonowego - Google Patents

Sposob i urzadzenie do konwersji fosfogipsu na krede i roztwor siarczanu amonowego

Info

Publication number
PL197223A1
PL197223A1 PL19722377A PL19722377A PL197223A1 PL 197223 A1 PL197223 A1 PL 197223A1 PL 19722377 A PL19722377 A PL 19722377A PL 19722377 A PL19722377 A PL 19722377A PL 197223 A1 PL197223 A1 PL 197223A1
Authority
PL
Poland
Prior art keywords
chales
phosphogypsum
conversion
ammonium sulphate
sulphate solution
Prior art date
Application number
PL19722377A
Other languages
English (en)
Other versions
PL108676B2 (en
Inventor
Jerzy Schroeder
Jerzy Synowiec
Henryk Gorecki
Original Assignee
Politechnika Wroclawska
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 Politechnika Wroclawska filed Critical Politechnika Wroclawska
Priority to PL19722377A priority Critical patent/PL108676B2/xx
Publication of PL197223A1 publication Critical patent/PL197223A1/pl
Publication of PL108676B2 publication Critical patent/PL108676B2/xx

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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
PL19722377A 1977-04-05 1977-04-05 Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution PL108676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19722377A PL108676B2 (en) 1977-04-05 1977-04-05 Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19722377A PL108676B2 (en) 1977-04-05 1977-04-05 Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution

Publications (2)

Publication Number Publication Date
PL197223A1 true PL197223A1 (pl) 1978-02-27
PL108676B2 PL108676B2 (en) 1980-04-30

Family

ID=19981827

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19722377A PL108676B2 (en) 1977-04-05 1977-04-05 Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution

Country Status (1)

Country Link
PL (1) PL108676B2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL412427A1 (pl) 2015-05-20 2016-11-21 Włodzimierz Merka Sposób kompleksowej utylizacji fosfogipsów
PL421318A1 (pl) 2017-04-14 2018-10-22 Ferin Spółka Z Ograniczoną Odpowiedzialnością Sposób zagospodarowania fosfogipsów

Also Published As

Publication number Publication date
PL108676B2 (en) 1980-04-30

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Legal Events

Date Code Title Description
LICE Declarations of willingness to grant licence

Effective date: 20070913

LAPS Decisions on the lapse of the protection rights

Effective date: 20061015