The influence of sample preparation by the laser diffraction method on the particle size distribution of bentonite

• Autorzy: Grobelska E. , Ludynia A.

Warianty tytułu

PL

Wpływ preparatyki próbek na rozkład granulometryczny cząstek bentonitu metodą dyfrakcji laserowej

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

bentonite; laser diffraction method (LDM); particle size distribution (PSD)

PL

bentonit; dyfrakcja laserowa; rozkład cząstek

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2010
• Tom: Vol. 2. no. 4
• Strony: 41--47
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Grobelska E.

autor

Ludynia A.

• Kielce University of Technology al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland,

Bibliografia

• [1] Grabowska-Olszewska B.: The Influence of Sorptive Properties of Selected Types of Cohesive Soil on Their Hydrofility. (in Polish) Biul. Geol. UW, No. 10, 1968.
• [2] Grabowska-Olszewska B., Siergiejew J.M. (ed.): Soil Science. (in Polish) Wyd. Geol., Warszawa.
• [3] Yang Tao., Xiao-Dong Wen., Junfen Li., Liming Yang.: Theoretical and Experimental Investigations on the Structures of Purified Clay and Acid-activated Clay. Applied Surface Science, No. 252, pp. 6154-6161, 2006.
• [4] Montes G., Duplay J., Martinem L., Mendoza C.: Swellingshrinkage Kinetics of MX80 Bentonite. Applied Clay Science, No. 22, pp. 279-293, 2003.
• [5] Bergaya F., Lagaly G.: Surface Modification of Clay Minerals. Applied Clay Science, No. 19, pp. 1-30, 2001
• [6] Cichy W., Bryk J.: Natural Soil Sealing with Bentonite. Seminar Materials - The Geotechnical Aspects of Waste Storage. (in Polish) Wydawnictwo Politechniki Gdańskiej, Gdańsk 1994.
• [7] PN-88/B-04481 Building Lands. Soil Sample Testing. (in Polish).
• [8] Myślińska E. Laboratory Soil Investigations. (in Polish) Wyd. Naukowe PWN, Warszawa 1992.
• [9] Ryżak M., Bieganowski A., Walczak R.T.: Application of laser diffraction method for determination of particle size distribution of grey-brown podzolic soil. Research in Agricultural Engineering, 53, pp. 34-38, 2007.
• [10] Grabowska-Olszewska B.: The Investigation into Microstructures and Porous Space by Using the Electon Scanning Microscope (in Polish), in: The Methods of Investigation into Cohesive Soils, Grabowska-Olszewska (red.). Wydawnictwa Geologiczne - Warszawa, pp. 7-21, 1990.
• [11] Bolewski A., Budkiewicz M., Wyszomirski P.: Ceramic Materials. (in Polish) Wydawnictwo Geologiczne - Warszawa, 1991.
• [12] Kraus I., Kuzvart M.,: Deposits of Non-metalic Raw Materials. Nakład SNTL, Praha 1987.
• [13] Ryżak M. Walczak R.T., Niewczas J.: The Comparison of Particie Size Distribution of Soil Particles by the Laser Method and the Sedimentation Method. (in Polish) Acta Agrophysica, 2004, No. 4(2), pp. 509-518.
• [14] Korabiewski B.,: Materials for the Second Year Students II of Geography. Soil Science -Laboratory Exercises. (in Polish), No. 8, Wrocław 2011, pp. 1-31.
• [15] Kozłowski T.: The Phase Composition of Water in Cohesive Soils below 0C (in Polish), Politechnika Świętokrzyska, Kielce 1997.
• [16] Stępkowska E.: The Physical-chemical Properties of Clay Minerals. (in Polish), In: The Problems of Physical Chemistry and Soil Dynamics (in Polish), Wyd. PAN, Wrocław 1973.