Thermal Utilization of the Post Reclamation Dust from Molding Sand with Furan Resin in Test Unit

• Autorzy: Holtzer M. , Dańko R. , Dańko J.

Identyfikatory

DOI

10.24425/123625

• Języki publikacji: EN

Abstrakty

EN

Mechanical reclamation process of spent moulding sands generate large amounts dusts containing mainly rubbed spent binding agents and quartz dust. The amounts of post-reclamation dusts, depending of the reclamation system efficiency and reclaim dedusting system, can reach 5-10% in relation to the total reclaimed moulding sand. This dust due to the high content of the organic substances is a threat to the environment and therefore requires the storage on landfills specially adapted for this type of waste. On the other hand, the presence of organic substances causes that these dusts have relatively high energy values that could be used. However, at present there is no coherent, environmentally friendly concept for the management of this type of dust. The paper presents the results of tests of thermal utilization the dusts (as a source of energy) were carried out at AGH University of Science and Technology. Thermal utilization of dusts was carried out in the co-burning with carbon carriers process or in individual burning (Patent PL 227878 B1 and patent application PL - 411 902).

Słowa kluczowe

EN

thermal utilization; post reclamation dust; furan resin; environmental protection; foundry engineering

PL

utylizacja termiczna; pył poregeneracyjny; żywica furanowa; ochrona środowiska

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2018
• Tom: Vol. 18, iss. 4
• Strony: 15--18
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Holtzer M.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Reymonta St. 23, 30-056 Cracow, Poland

autor

Dańko R.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Reymonta St. 23, 30-056 Cracow, Poland

autor

Dańko J.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Reymonta St. 23, 30-056 Cracow, Poland

Bibliografia

• [1] Patangel, G.S., Khond, M.P. & Chaudhari, N.V. (2012). Some studies and investigations of foundry wastes for sustainable development. International Journal of Industrial Engineering Research and Development. 3(2), 51-57.
• [2] Wadhwa, R. (2015). Sustainable manufacturing in SMEs: Technology options. International Journal of Computer Science. 12(6), 107-112.
• [3] Announcement of the Speaker of the Sejm of the Republic of Poland of February 10, 2017 regarding the publication of the uniform text of the Act - Environmental protection law. Dz. U. 2017, poz. 514. (in Polish).
• [4] Guangkuo, A. (2014). The establishment of sustainable development capacity of the foundry industry index evaluation system. 71st World Foundry Congress. 19-21 May 2014, Bilbao, Proceed. Mat.
• [5] Garbarz, B. (2008). Technological progress in metallurgy in accordance with the principle of sustainable development. Transactions of the Instytut Metalurgii Żelaza. 3, 1-7.
• [6] Riposan, I., Chisamera, M., Stan, S., Skaland, T. (2006). Factors influencing the surface graphite degeneration in ductile iron castings in resin mold technology, Proceedings of the Eighth International Symposium on Science and Processing of Cast Iron, Beijing, China.
• [7] Ivan, N., Chisamera, M. & Riposan, I. (2013). Graphite degeneration in surface layer of ductile iron castings. International Journal of Cast Metals Research. 26, 138-142.
• [8] Boonmee, S. & Stefanescu, D. (2013). Effect of casting skin on fatigue properties of cg iron. International Journal of Metalcasting. 7(2), 15-26.
• [9] Holtzer, M., Górny, M., Dańko, R. (2015). Microstructure and properties of ductile iron and compacted graphite iron castings:the effects of mold sand/metal interface phenomena. Heidelberg [etc.], Monography edited by Springer.
• [10] Stefanescu, D.M. & Juretzko, F.R. (2007). Study of the effect of some process variables on the surface roughness and the tensile properties of thin wall ductile iron castings. AFS Transactions. 115, 1-8.
• [11] Dańko, J., Dańko, R, Łucarz, M. (2007). Processes and devices for reclamation of used moulding sands. Monography edited by Wydawnictwo Naukowe "Akapit", ISBN 978-83-89541-88-8, 291 pages (in Polish).
• [12] Jezierski, J., & Janerka, K. (2011). Selected aspects of metallurgical and foundry furnace dust utilization. Polish Journal of Environmental Study. 20(1), 101-105.
• [13] Senk, D., Gudenau, H. W., Geimer, S. & Gorbunova, E. (2006). Dust injection in iron and steel metallurgy. ISIJ International. 46, 1745-1751.
• [14] Fiore, S. & Zanetti, M. (2007). Foundry wastes reuse and recycling in concrete production. American Journal of Environmental Science. 3(3), 135-142.
• [15] Dańko, J., Holtzer, M., Dańko, R., Hodana, M., Łukasik J., Szczyrbak, Z., Pietrzak, K., Mazur M. (2016). Patent no. PL 411902 A1, z dn. 2015-04-07, 2016 nr 21, s. 30-31. Method and the device for thermal utilization of organic dusts originating from the process of mechanical reclamation of moulding sands.
• [16] Ghosh, A. (2013). Modern sand reclamation technologies for economy, environment friendliness & energy efficiency. Transactions of 61st Indian Foundry Congress, (pp. 27- 29) January, Kalkuta, East India.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).