Some Transport Properties of Potassium Ferri/Ferro-Cyanide Solutions in a Wide Range of Schmidt Numbers

Eroglu E., Yapici S., Sara O. N.

JOURNAL OF CHEMICAL AND ENGINEERING DATA, cilt.56, sa.8, ss.3312-3317, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 56 Sayı: 8
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1021/je200089b
  • Dergi Adı: JOURNAL OF CHEMICAL AND ENGINEERING DATA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3312-3317
  • İnönü Üniversitesi Adresli: Hayır

Özet

Present work reports the electrochemical diffusion coefficient (EDC) values of fern-cyanide ions in an electrolytic system frequently used in mass transfer measurements. The measurement methods were the combination of the electrochemical limiting current technique and the rotating disk system. The EDCs of fern-cyanide ions in the aqueous electrolytic solutions supported with K(2)CO(3) were measured in a temperature range of (288.15 to 308.15) K. Then, the electrolytic solutions in a wide range of Schmidt numbers (1060-145 000) were prepared by adding glycerol into the electrolytic solution supported with K(2)CO(3). The EDCs of fern-cyanide in these electrolytic solutions were measured. Furthermore, the density and the viscosity of all of the prepared solutions were also determined.