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K. Zawiślak, P. Sobczak, M. Panasiewicz, A. Markowska

INFLUENCE OF CHOSEN TECHNOLOGICAL PARAMETERS ON THE KINETIC DURABILITY OF PELLETS

Abstract. The paper presents the results of studies on the influence of materiał composi-tion and technological parameters of the kinetic durability of pellets. Estimation was sur-rounded the degree of disintegration pelleted materiał, fat addition, different temperaturę of conditioning process and water addition in place of steam conditioning process. Com-pleted research proved in the kinetic durability influence studied parameters. Fat additive to the mixture and wheat grain influences on the less kinetic durability of product. In-crease fat addictive is cause of durability decreasing the pellets to compare with control product. Mixture moistening during pelleting process is also cause of durability decreasing. The disintegration degree of mixture influences the kinetic durability. Increase of particie size is cause of decreasing kinetic durability. The conditioning temperaturę influences the finał effect of production. Mixture conditioning under the temperaturę of 60°C considerably decrease kinetic durability of the product.

Key words: pelleting. disintegratioa conditioning process. fat

Zaakceptowano do druku - Accepted for print: 23.03.2010