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Pregled bibliografske jedinice broj: 359291

Preliminary testing of laboratory column flotation


Bedeković, Gordan; Salopek, Branko; Sobota, Ivan
Preliminary testing of laboratory column flotation // 12^Conference on Environment and Mineral Processing, Part II / Fečko, Peter (ur.).
Ostrava: VŠB-TU Ostrava, 2008. str. 331-339 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Preliminary testing of laboratory column flotation

Autori
Bedeković, Gordan ; Salopek, Branko ; Sobota, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
12^Conference on Environment and Mineral Processing, Part II / Fečko, Peter - Ostrava : VŠB-TU Ostrava, 2008, 331-339

ISBN
978-80-248-1776-7

Skup
12^Conference on Environment and Mineral Processing

Mjesto i datum
Ostrava, Češka republika, 05-07.06.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
froth flotation; flotation column; fine coal processing

Sažetak
Froth flotation is a process for separation fine solids based on differences of surface characteristics of mineral particles. Separation by flotation is a result of interaction of many variables. The recovery and selectivity depends not only on chemical variables, but also on hydrodynamics of flotation. Hydrodynamics condition in mechanical flotation cell is more turbulent than in flotation column. The paper present results obtained during initial breaking-in of laboratory flotation column on fine coal samples. Optimal dosage value of AF2 collector used in testing was approximately 700 g/t. The best results were obtained by pulp density in range from 50 to 100 g/l. Also, aeration rate should be in range from 24 to 30 l/h. Test with different bubbles sizes showed better result with smaller bubbles.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekt / tema
195-1951825-1301 - Oplemenjivanje kvarcnog pijeska i procjena utjecaja na okoliš (Gordan Bedeković, )

Ustanove
Rudarsko-geološko-naftni fakultet, Zagreb

Profili:

Avatar Url Gordan Bedeković (autor)

Avatar Url Ivan Sobota (autor)

Avatar Url Branko Salopek (autor)

Citiraj ovu publikaciju

Bedeković, Gordan; Salopek, Branko; Sobota, Ivan
Preliminary testing of laboratory column flotation // 12^Conference on Environment and Mineral Processing, Part II / Fečko, Peter (ur.).
Ostrava: VŠB-TU Ostrava, 2008. str. 331-339 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bedeković, G., Salopek, B. & Sobota, I. (2008) Preliminary testing of laboratory column flotation. U: Fečko, P. (ur.)12^Conference on Environment and Mineral Processing, Part II.
@article{article, editor = {Fe\v{c}ko, P.}, year = {2008}, pages = {331-339}, keywords = {froth flotation, flotation column, fine coal processing}, isbn = {978-80-248-1776-7}, title = {Preliminary testing of laboratory column flotation}, keyword = {froth flotation, flotation column, fine coal processing}, publisher = {V\v{S}B-TU Ostrava}, publisherplace = {Ostrava, \v{C}e\v{s}ka republika} }




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