The influence of sample preparation by the laser diffraction method on the particle size distribution of bentonite (Wpływ preparatyki próbek na rozkład granulometryczny cząstek bentonitu metodą dyfrakcji laserowej)

Grobelska, Edyta and Ludynia, Agata (2010) The influence of sample preparation by the laser diffraction method on the particle size distribution of bentonite (Wpływ preparatyki próbek na rozkład granulometryczny cząstek bentonitu metodą dyfrakcji laserowej). Structure & Environment, 2 (4). pp. 41-47. ISSN 2081-1500

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In this study, the effect of sample preparation on the content of clay particles was investigated. Monoionic forms of bentonite from Slovakia were used in an experimental programme. The samples were tested by laser diffraction. The analysis of the results was conducted using the Helos H 2398 SUCEL. The preparation of samples has a significant influence on particle size distribution. The most similar results to those of the areometric analysis were obtained when tests are carried out directly after the preparation of samples by means of the Calgon disperser simultaneously with a mechanical stirrer. This paper was presented at seminar for Ph.D. candidates at Kielce University of Technology.

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