Submit an Article
Become a reviewer
Vol 167 Iss. 1
Pages:
212-213
Download volume:
RUS
Article

Study of composition and choice of method of pelletization of powdered iron ore

Authors:
L. A. Lenev
About authors
  • Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-06-20
Date accepted:
2005-07-21
Date published:
2006-03-30

Abstract

The mined ore cannot be used in the metallurgical process without preliminary preparation. The main preparatory operation is ore size preparation. Small ore fractions (-5+0 mm) are carried out of the furnace during smelting and smelting becomes inefficient. Therefore, it is necessary to exclude fine ore grades and direct them to roasting. In this paper, loose iron ores were investigated and the feasibility of roasting this product was determined. The initial moisture content of the dough, the content of different grades of coarseness and elemental composition were studied by spectral and chemical method.

Область исследования:
Metallurgy
Funding:

None

Go to volume 167

Similar articles

Nanostructural regulation and interrelation of water repellent and protective properties of coatings on steel
2006 A. G. Syrkov, A. N. Popova, I. V. Pleskunov, E. N. Kuleshov
Oil economy of Russia: current state and prospects for the future
2006 L. P. Kardaenko
Goals, tasks and content of environmental monitoring
2006 K. S. Shanina
Electric methods for identification of diamonds and jewelry stones
2006 A. S. Mustafaev, N. S. Pschelko, I. I. Pavlikov, E. Yu. Zevelev
Prospects of application of mining equipment of domestic production at Kirov mine of OAO Apatit
2006 A. V. Skvortsov
Horizontal drilling is one of the priority directions of Surgutneftegaz innovation development
2006 E. I. Sapozhnikova