Investigations of the influence of the matrix recycling on properties of the moulding sand with Geopol 618 binder

• Autorzy: Kamińska J.
• Języki publikacji: EN

Abstrakty

EN

Self-hardening moulding sands with water-glass hardened by liquid esters are applied in several foundry plants for making moulds for the production of heavy iron and steel castings. The main good point of this process is a low cost of sands. However, on account of a low susceptibility of this moulding sand for the matrix reclamation the fraction of sands originated from the reclamation is limited. The investigations presented in this work were aimed at the determination of the addition of the reclaimed material, obtained in the dry mechanical reclamation, on properties of the moulding sand with the Geopol 618 binder, which is water-glass modified by polymers and hardened by esters.

Słowa kluczowe

EN

self hardening moulding sand; reclamation; environment protection

PL

masa samoutwardzalna; regeneracja; ochrona środowiska

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2013
• Tom: Vol. 13, iss. 1
• Strony: 69--72
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Kamińska J.

• AGH University of Science and Technology, Faculty of Foundry Engineering, Department of Foundry Processes Engineering, ul. Reymonta 23, 30-059 Crakow, Poland

Bibliografia

• [1] Dańko R. (2010). Badania zdolności do regeneracji masy zużytej ze szkłem wodnym oraz z alkaliczną żywicą utwardzaną CO2. Archives of Foundry Eingineering 10(2), 33-38.
• [2] Integrated Pollution and Control (2005). Reference Document on Best Available Techniques in the Smitheries and Foundries Industry. European Commission.
• [3] Izdebska-Szanda I., Pezarski F., Stępniewski K. (2008). Application of design Project developer by Foundry Research Institute in Krakow in construction of integrated stand for processing and reclamation of moulding sands. Archives of Foundry Engineering 8(1), 133-138.
• [4] Pribulová A., Barošová A., Greguš M. (2011). Regenerácia furanových formovacích zmesí. Acta Metallurgica Slovaca, 238-243.
• [5] Dańko R. (2011). Innovative developments in sand reclamation technologies. Metalurgija – Metallurgy 50(2), 93-96.
• [6] Dańko R., Holtzer M. (2010). Moulding sands grain size investigations by means of the laser method of measurement. Archives of Metallurgy and Materials 55(3), 787-794.
• [7] Dańko R., Holtzer M., Dańko J. (2011). Reclamation of alkaline spent moulding sands of organic and inorganic type and their mixtures. Archives of Foundry Engineering 11(4), 25-30.
• [8] Dańko R. (2009). Analysis of effectiveness of used sands reclamation treatment – in various technological devices. Archives of Foundry Engineering 9(4), 31-36.
• [9] Dańko R. (2010). Experiences gathered during reclamation of used water glass and bentonite sands in extra low and ambient temperature. International Journal of Cast Metals Research 23(2), 92-96. DOI: 10.1179/174313309X451270.
• [10] Dańko J., Dańko R., Łucarz M. (2007). Procesy i urządzenia do regeneracji osnowy zużytych mas formierskich. Kraków, Wydawnictwo Naukowe AKAPIT.
• [11] Dańko J., Dańko R. (2011). Reclaimability of the spent sand mixture – sand with bentonite – sand with furfuryl resin. Archives of Foundry Eingineering 11(2), 13-18.
• [12] Dańko J., Holtzer M., Dańko R., Grabowska B.: Analiza i struktura odpadów z krajowych odlewni. Archives of Foundry Eingineering 8(2), 5-9.
• [13] Dańko R., Kamińska J. (2009). Procesy regeneracji zużytych mas formierskich i rdzeniowych. Sesje Studenckich Kół Naukowych 2, Kraków, 253.
• [14] Dańko R., Kamińska J. (2009). Assessment of reclamation of used sands from the alpha-set technology in the testing apparatus. Archives of Foundry Engineering 9(1), 33-37.
• [15] Major-Gabryś K., Dobosz St. M., Dańko R., Jakubski J. (2011). The estimation of ability to reclame of moduling sands with biopolymer binders. Archives of Foundry Eingineering 11(2), 79-84.