Original scientific paper

Innovative developments in sand reclamation technologies

R. Dañko ; Faculty of Foundry Engineering, AGH University of Science and Technology Kraków, Poland

Abstract

Proper sand management and efficient sand reclamation system are two main factors influencing economical and ecological side of modern foundry plant. It is well known fact that the production of 1 metric ton of casting from ferrous alloys generates circa 1 metric ton of waste [1], which due to containing certain amounts of harmful and dangerous compounds should undergo a reclamation – at least of the main component, which means a silica sand grains. The paper present problems of scientific and development research concerning the innovative reclamation technologies of used foundry sands such as: mechanical-cryogenic reclamation and innovative thermal reclamation.

Keywords

innovative reclamation; moulding sand; used sand; waste management; environmental protection

Hrčak ID:

62725

URI

https://hrcak.srce.hr/62725

Publication date:

1.4.2011.

Article data in other languages: croatian

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