Dissolution mechanism of ulexite in H2SO4 solution


Tunc M. , KOCAKERIM M., YAPICI S., BAYRAKCEKEN S.

HYDROMETALLURGY, cilt.51, ss.359-370, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 51 Konu: 3
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1016/s0304-386x(99)00003-1
  • Dergi Adı: HYDROMETALLURGY
  • Sayfa Sayıları: ss.359-370

Özet

This work comprises an investigation of the dissolution mechanism of ulexite in H2SO4 solution and the effect of SO42- ions and acid concentration on the dissolution process, using H2SO4, HCL + H2SO4 and H2SO4 + Na2SO4 solutions. From the experimental observations, it can be suggested that the overall dissolution reaction can be written as