Sengupta, B L and Narayanan, P I A (1968) Pelletization and Calcination of Lime Shells from Kerala. Other (TMP). CSIR- NML, Jamshedpur, Jamshedpur,.
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Abstract
5 00 Kegs’ of a line shell sample assaying 53. 08 CaO was received from M/s. The Travancore Electro-chemical Industries Ltd, Kerala for pelletization and calcination studies. Washing of the shells improved the grade to 54. 16 % CaO. Pelletizing with 6% molasses after grinding the shells to 83. 5%,-200 mesh produced the best pellets. Heat hardened pellets at 250°C stood calcination in a rotary kiln very well and retained their shape. Calcined pellets assayed 93, 8% Ca O and thus would satisfy the specifications laid down for the manufacture of calcium carbide.
| Item Type: | Project Reports (Other (TMP)) |
|---|---|
| Uncontrolled Keywords: | Pelletization calcinations of line shells, electro -chemical Industries, calcium carbide, lime shells |
| Divisions: | Information Management and Dissemination Centre |
| ID Code: | 8984 |
| Deposited By: | Dr Mita Tarafder |
| Deposited On: | 10 Jun 2022 14:43 |
| Last Modified: | 10 Jun 2022 14:43 |
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