The Dissolution Characteristics of Chrysocolla in NH3-(NH4)2 CO3 Solutions.
Chrysocolla samples were leached in ammonia-ammonium carbonate solutions of 0.25 to 6.00 M concentration total ammonia at a temperature range of 25 degrees to 55 degree celcius. The leaching curves for the fraction extracted, x, as a function of time follow the expression : x = loge (BS t + 1)/B whi...
| Gepubliceerd in: | Philippine Engineering Journal 5, 1 (1984). |
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| Hoofdauteur: | |
| Formaat: | Artikel |
| Taal: | English |