Kinetics of Borosilicate Glass. Aqueous Phase Interaction
| Main Authors: | N. K. MITRA, S. R. VASISTHA, A. C. DAS, A. BASUMAJUMDAR |
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| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1988
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6034716 |
Daftar Isi:
- Department of Chemical Technology, University of Calcutta, Calcutta-700 009 Manuscript received 28 December 1987, revised 19 .April 1988, accepted 6 July 1988 Kinetics of aqueous phase interaction of borosilicate glasses of a particle size fraction, ( -60+80) mesh B.S. S., were studied at 30, 50, and 98o by estimating SiO2, B2O2, CaO, BaO, MgO, Na2O and K2O leached out under isothermal conditions. The rate of reaction was found to be diffusion-controlled although the magnitude of migration of different constituents varied due to intensity of Interaction, diffusion barrier and their mutual interactions.