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Mineralogy of W-Pb-Bi ores from Rudnik Mt., Serbia
(E Schweizerbartsche Verlags, Stuttgart, 2006)
Polymetallic W-Pb-Bi ores have been found in the Nova jama ore zone of Rudnik Mt., Serbia. They are situated on the contact of quartzlatite dykes and breccias; mostly occur in a stockwork-type form. In this ore zone three ...
Improved materials for environmental application: Surfactant-modified zeolites
(Trans Tech Publications Ltd, Durnten-Zurich, 2006)
The surface properties of zeolites A, X, Y and natural zeolite clinoptilolite (CLI) functionalized by cationic surfactants were investigated. The quaternary ammonium type surfactants, such as hexadecyltrimethylammonium ...
Draft solution of primary crushing at limestone and stone aggregates processing plant from deposit 'Suvodo' A.D. – Jelen Do
(Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd, 2006)
This paper gives a presentation of primary crushing at stone aggregates production plant from deposit "Suvodo". The paper has been developed from The Main Mining Project of the new processing plant for limestone and ...
Uticaj aktivacije i vremena relaksacije na sintezu kordijeritne keramike / The influence of activation and relaxation time on the synthesis of cordierite ceramics
(Srpsko hemijsko društvo, Beograd, 2006)
Kordijerit, 2MgO.2Al2O3 .5SiO2, zbog svojih svojstava predstavlja izuzetno atraktivan keramički materijal. U cilju sniženja temperature sinterovanja, koristi se metoda mehanohemijske aktivacije polaznih komponenti. Povećanje ...
Mehanička karakterizacija aluminijumske legure 2024 dobijene kontinuiranim elektromagnetnim postupkom livenja / The mechanical characterization of continual electromagnetic casted 2024 al alloy
(Savez inženjera i tehničara Srbije, Beograd, 2006)
U cilju određivanja uticaja elektromagnetnog polja niske frekvencije prilikom kontinuiranog livenja aluminijumske legure 2024 izvršena je detaljna mehanička karakterizacija. Prikazani rezultati dobijeni su zateznim ...
Laboratory investigation of valuable minerals concentration from poly-metallic wolfram-antimony ore deposit "osanica"
(IMPC 2006 - Proceedings of 23rd International Mineral Processing Congress, 2006)
This work presents the results of complex laboratory investigation carried out in order to determine the possibilities to produce quality concentrates of wolfram and antimony minerals out of polymetallic wolfram-antimony ...
Mineralogical and chemical characterization of the W-Pb-Bi-Ag ore from the Rudnik mine, Serbia
(Minerals, Metals and Materials Society, 2006)
The polymetallic W-Pb-Bi-Ag ore from the "Nova jama" ore zone of the Rudnik ore field have been investigated. Contact-pneumatolytic (skarn), pneumatolytic-hydrothermal, and hydrothermal mineralization phases are defined ...
Fine and ultra fine milling and coating of limestone
(IMPC 2006 - Proceedings of 23rd International Mineral Processing Congress, 2006)
In the present study the results of micronization of limestone coating from the "Vencac"- Arandjelovac deposit are presented. Tests comprised the following: (i) Procedure of micronization-limestone fine and ultra fine ...
Use of waste materials from plant "feldspar"- Bujanovac in ceramics industry
(IMPC 2006 - Proceedings of 23rd International Mineral Processing Congress, 2006)
Results on thickening and filtration of waste materials from flotation plant "Feldspar" - Bujanovac are presented in this paper. The thickening and filtration waste material samples after magnetic separation on class -0,063 ...
Preconcentration of scheelite ore from "Rudnik" mine
(IMPC 2006 - Proceedings of 23rd International Mineral Processing Congress, 2006)
The possibility of preconcentration of scheelite minerals from mine "Rudnik", using the gravity concentration process was investigated in this paper. Because of wolfram minerals' occurrences in some parts of mine, the aim ...