PL321969A1 - Method of removing organic impurities from ammopnium sulphate aqueous solutions to be subject to crystallisation - Google Patents

Method of removing organic impurities from ammopnium sulphate aqueous solutions to be subject to crystallisation

Info

Publication number
PL321969A1
PL321969A1 PL32196997A PL32196997A PL321969A1 PL 321969 A1 PL321969 A1 PL 321969A1 PL 32196997 A PL32196997 A PL 32196997A PL 32196997 A PL32196997 A PL 32196997A PL 321969 A1 PL321969 A1 PL 321969A1
Authority
PL
Poland
Prior art keywords
ammopnium
crystallisation
subject
aqueous solutions
organic impurities
Prior art date
Application number
PL32196997A
Other versions
PL185076B1 (en
Inventor
Mieczyslaw Srebro
Natalia Danilczyk
Danuta Janicka
Andrzej Krzysztoforski
Witold Mijal
Stanislaw Rygiel
Jan Wais
Marek Zylinski
Jan Kania
Boguslaw Lonak
Jan Maczuga
Zbigniew Wojcik
Anna Buzon
Tadeusz Darczuk
Boguslaw Flasinski
Andrzej Gotkowski
Jozef Grzegorzewicz
Stanislaw Pomaranski
Original Assignee
Zaklady Azotowe W Tarnowie Mos
Zaklady Azotowe Pulawy Sa
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 Zaklady Azotowe W Tarnowie Mos, Zaklady Azotowe Pulawy Sa filed Critical Zaklady Azotowe W Tarnowie Mos
Priority to PL97321969A priority Critical patent/PL185076B1/en
Publication of PL321969A1 publication Critical patent/PL321969A1/en
Publication of PL185076B1 publication Critical patent/PL185076B1/en

Links

PL97321969A 1997-09-04 1997-09-04 A method of removing organic impurities from aqueous solutions of ammonium sulfate subjected to crystallization PL185076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL97321969A PL185076B1 (en) 1997-09-04 1997-09-04 A method of removing organic impurities from aqueous solutions of ammonium sulfate subjected to crystallization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL97321969A PL185076B1 (en) 1997-09-04 1997-09-04 A method of removing organic impurities from aqueous solutions of ammonium sulfate subjected to crystallization

Publications (2)

Publication Number Publication Date
PL321969A1 true PL321969A1 (en) 1999-03-15
PL185076B1 PL185076B1 (en) 2003-02-28

Family

ID=20070576

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97321969A PL185076B1 (en) 1997-09-04 1997-09-04 A method of removing organic impurities from aqueous solutions of ammonium sulfate subjected to crystallization

Country Status (1)

Country Link
PL (1) PL185076B1 (en)

Also Published As

Publication number Publication date
PL185076B1 (en) 2003-02-28

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