Methods of Nickel Powder Production
About authors
- 1 — OAO Gipronickel Institute
- 2 — ОАО Kola MMC
Abstract
The existing solid-phase methods of nickel powder production are described, their critical analysis is carried out and ways of improvement are indicated, allowing to obtain a significant economic effect. The results of tests of low ash solid reducing agent allowing to reduce slag output at anode electro-smelting are given. The method of nickel cinder reduction in tube furnaces is stated, which allows to obtain an active fraction of nickel powder with cementation activity over 80%, which opens up the possibility of its use for purification of nickel electrolyte from copper.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Modern Furnace Facilities for Roasting of Metallurgical Industrial Products
2005 V. E. Nikolskii, V. V. Kabluka, D. V. Vokhmintsev, V. O. Golubev
Assessment of technogenic impact of hazardous objects of oil and gas complex on components of natural environment
2005 M. A. Pashkevich, T. A. Petrova
Some regularities of processing of sulfide copper-nickel concentrates with increased content of magnesium oxide by oxidative smelting
2005 M. S. Fedorov, L. B. Tsymbulov, L. Sh. Tsemekhman
System of Control of Ecological Parameters of Technological Process of Thermal Waste Disposal
2005 V. V. Alekseev, A. D. Charnetskii