Recovery of Zinc from Zinc Ash
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
Recovery of Zinc from Zinc Ash
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| Creator |
Jha, R
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| Subject |
Corrosion Science
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| Description |
The ever increasing need of zinc as a coating material on steels has compelled the galvanizers to have a rclook on the economic and effective use of this material. The annual world wide consumption of zinc for hot Clip galv-anizing is around 600000t. The effective utilisation of zinc in different galvanizing plant throughout the world averages 78% but in our plant it comes to 58% only. The
world average of zinc loss as zinc ash is 3% in hot dip galvanizing while at Tata Steel zinc loss is about 14 - 16% (shown in Fig. 1). Of late, increased attention
is being paid the world over for the recovery of scarce material from industrial waste. Particularly in India, it has drawn a great deal of importance as the country at present is not self sufficient in the production of zinc and has to import a substantial amount every year
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| Date |
1997-01
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| Type |
Conference or Workshop Item
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://eprints.nmlindia.org/4281/1/50-60.pdf
Jha, R (1997) Recovery of Zinc from Zinc Ash. In: Workshop on Hot Dip Galvanizing - HODGA-97, 6-7, January 1997, National Metallurgical Laboratory, Jamshedpur. |
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| Relation |
http://eprints.nmlindia.org/4281
http://eprints.nmlindia.org/4281/ |
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