Krstev, Boris (1999) Комбинирани методи за нископроцентни никлоносни латерити. In: Конференција на Хемиско друштво, Skopje, Macedonia.
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Abstract
A combination of current trends and developments may undermine the sulphides supremacy and might tip the balance in favour of laterites for new investigations or projects. A list of current laterite operations or laterites processing today is following: Ferronickel smelting, Matte smelting, Reduction roasting-ammonia leaching and High pressure sulphuric acid leaching.
Apart from the above mentioned process routes, there have been many attempts to develop processes know as alternative processes, which have included: Nitric acid leaching, Chlorine leaching, Acid pugging and Sulphation roast, esspecialy Segragation Process etc.
In this paper will be shown the investigations of the segregation-flotation-magnetic separation-ammonia leaching of the low - grade nickel bearing laterites and appropriate comparision about obtained recoveries between these processes.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Engineering and Technology > Chemical engineering Engineering and Technology > Other engineering and technologies |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Aleksandar Krstev |
| Date Deposited: | 27 Dec 2012 14:53 |
| Last Modified: | 27 Dec 2012 14:53 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/4647 |
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