Thermal decomposition of hydrated sodium sulphide / R.C. Kerby and M.R. Hughson, Extraction Metallurgy Division. : M38-1/262-1973E-PDF
"In two previous reports (1, 2), a process was outlined for the recovery of sodium sulphite solution from waste sulphite pulping liquors. The reports also contained a detailed study of the kinetics of the solid state carbonation of sodium sulphide smelts. The study indicated that the state of hydration of the sodium sulphide smelts had a substantial effect on their rate of carbonation. In particular, sodium sulphide monohydrate was found to undergo carbonation much faster than either the higher hydrates or anhydrous sodium sulphide. It was necessary, therefore, to characterize the conditions of temperature and water vapour partial pressure under which the various hydrates and the anhydrous form of sodium sulphide were formed"--Introduction, page 1.
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| Ministère/Organisme | Canada. Department of Energy, Mines and Resources. Canada. Mines Branch. Canada. Extraction Metallurgy Division. |
|---|---|
| Titre | Thermal decomposition of hydrated sodium sulphide / R.C. Kerby and M.R. Hughson, Extraction Metallurgy Division. |
| Titre de la série | Research report ; R 262 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Cover title. Digitized edition from print [produced by Natural Resources Canada]. "April 1973." Includes bibliographical references (pages 15-16). Includes abstract in French. |
| Information sur la publication | Ottawa : Department of Energy, Mines and Resources, Mines Branch, April 1973. ©1973 |
| Auteur / Contributeur | Kerby, R. C., author. Hughson, Michael R., author. |
| Description | 1 online resource (iv, 16 pages) : charts. |
| Numéro de catalogue |
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| Descripteurs | Sodium sulphide |