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KALSİYUM OKSALAT KRİSTALİZASYONUNA POLİMERLERİN ETKİSİNİN İNCELENMESİ

INVESTIGATION OF EFFECT OF POLYMERS ON CALCIUM OXALATE CRYSTALLIZATION

Journal Name:

  • Sigma Mühendislik ve Fen Bilimleri Dergisi

Publication Year:

  • 2007

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, the effects of additives on the crystallization of calcium oxalate have been investigated in aqueous solutions. Poly(Vinylphosphonic acid-co-4-Vinylimidazole), (Poly(VPA-co-4-VIm)), with different acid contents, Vinylphosphonic acid (VPA) and Ethylene glicol methacrylate phosphate (EGMP) with different N,N-Methylene bis acrylamide (MBA) contents have been synthesized for using as additives. The effect of polymers on the rate of crystallization of calcium oxalate has been determined by recording the change of solution conductivity versus time. The polymer architecture and acid contents of the polymers were found to be important parameters in inhibition of calcium oxalate crystallization.
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Abstract (Original Language): 
Bu çalışmada sulu çözeltideki kalsiyum oksalat kristalizasyonuna polimerik katkı maddelerinin etkileri incelenmiştir. Katkı maddesi olarak kullanılmak üzere Vinilfosfonik asit yüzdeleri farklı Poli(Vinilfosfonik asit-4-Vinilimidazol) (Poli(VPA-co-4-VIm)), N,N-Metilen bis akrilamit (MBA) yüzdeleri farklı Vinilfosfonik asit ve Etilen glikol metakrilat fosfat (EGMP) polimerleri sentezlenmiştir. Polimerlerin kalsiyum oksalat kristalizasyon hızına etkisi çözelti iletkenliğinin zamanla değişimi ile belirlenmiştir. Kalsiyum oksalat kristal büyümesini önlemede, polimer yapısının ve polimer asit içeriğinin etkili parametreler olduğu gözlenmiştir.
FULL TEXT (PDF): 
PDF icon arastrmx_845_25_pp_170-178.pdf
  • 2
170-178
  • Turkish

REFERENCES

References: 

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