Application of pyrolysis residue from waste materials in black coal flotation

• Authors: Peter Fečko , Alena Kašpárková , Eva Pertile , Vlastimil Kříž , Barbara Tora , Andrzej Jarosiński , Iva Janáková
• Languages of publication: EN

Abstracts

EN

The paper deals with the verification of the floatability of pyrolytic oils, which were obtained through the pyrolysis of waste, namely mixed plastics, tyres and waste rubber in combination with black coal from Lazy Mine, and classical collector Montanol 551 in black coal flotation. Black coal from ČSA OKD, a.s. coal preparation plant was used for flotation tests. The results imply that it is possible to produce collectors from waste materials which may be applied in the flotation of black coal. Next, the paper focused on the identification of a suitable combination of pyrolytic oils and Montanol 551 in order to reach ash content in the concentrate below 10%.

Keywords

EN

flotation; black coal; pyrolysis; plastic waste; tyre and rubber

• Publisher: De Gruyter Open
• Journal: Polish Journal of Chemical Technology
• Year: 2010
• Volume: 12
• Issue: 2
• Pages: 62-66

Dates

published

1 - 1 - 2010

online

9 - 7 - 2010

Contributors

author

Peter Fečko

• Faculty of Mining and Geology, Technical University of Ostrava, 17 listopadu 15, 708 33 Ostrava-Poruba

author

Alena Kašpárková

• Faculty of Mining and Geology, Technical University of Ostrava, 17 listopadu 15, 708 33 Ostrava-Poruba

author

Eva Pertile

• Faculty of Mining and Geology, Technical University of Ostrava, 17 listopadu 15, 708 33 Ostrava-Poruba

author

Vlastimil Kříž

• Institute of Rock Structure and Mechanics AS CR, Prague, Czech Republic

author

Barbara Tora

• AGH Kraków, Poland

author

Andrzej Jarosiński

• Politechnika Krakowska, Poland

author

Iva Janáková

• Faculty of Mining and Geology, Technical University of Ostrava, 17 listopadu 15, 708 33 Ostrava-Poruba

References

• Bedeković, G., Fečko, P. & Riedlová, S. (2003). Testing of coal floatability from mine Lazy, Conference Proceedings: 7th Conference on Environment and Mineral Processing VŠB-TU Ostrava, 26.-28.6.2003, pp. 397-402. Ostrava.
• Crozeir, R. D. (1992). Flotation-theory, reagents and ore testing, Pergamon Press.
• Fečko, P. (2001). Non-conventional ways of hard coal processing. VŠB-TU Ostrava, 150 pp. (in Czech).
• Fečko, P., Riedlová, S., Pečtová, I. & Kučerová, R. (2004). Testing of Coal Floatability from Mine CSA, Sborník: Proceedings of 10th International Mineral Processing Symposium, Cesme, Turkey, 5.-7.X.2004, pp. 927-934.
• Kmeb, S. (1992). Flotation. Alfa, Bratislava, pp. 289 (in Slovak).
• Laskowski, J. (2001). Coal Flotation and Fine Coal Utilization, Elsevier, Amsterdam, 368 pp.
• J. Urobek, V. & Buchtele, J. (2002). Coals, sources and processes of its processing. Ostrava, MONTANEX, 173 pp. (in Czech).
• Sablik, J. (1998). Flotation of hard coals. GIG Katowice, pp. 291 (in Polish).

Identifiers

DOI

10.2478/v10026-010-0020-3