Quality stabilisation of synthetic sand containing bentonite in process lines

Article English OPEN
A. Fedoryszyn (2010)
  • Publisher: Sciendo
  • Journal: Archives of Foundry Engineering (issn: 1897-3310)
  • Subject: sand mix processing | sand quality stabilization | moisture control | Materials of engineering and construction. Mechanics of materials | TA401-492

Stabilisation of sand quality requires the monitoring and control of sand moisture contents and its other parameters at each stage of sandprocessing, i.e. during the preparation of return sand mix and rebonding processes. Stabilisation of sand quality necessitates the use of reliable control equipment and evaluation procedures. This study outlines the scope and results of research work aimed to improve the control equipment to enhance the performance of turbine mixers. The paper reviews the measurement and control systems and equipment available from domestic manufactures and the evaluationprocedures based on the principles of statistic process control.
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