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4. Granulometric and morphological analysis techniques
Numerous methods and principles exist for determining the particle size of dispersed systems, detailed descriptions of which can be found in several reference works (e.g. ref. ). The main techniques are :
sieving ;
microscopy and image analysis ;
sedimentation ;
meter with resistance variation ;
optical techniques (diffraction, dynamic, static or multiple scattering, absorption, backscattering of light, transition time, extinction time, etc.);
acoustic methods ;
...
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Granulometric and morphological analysis techniques
Conclusion
Bibliography
Standards and norms
- Aggregates – Particle size analysis by sieving, AFNOR. - P 180-560 - 1990
- Soil quality – Determining the particle size distribution of soil particles – Pipette method, AFNOR. - NF X31-107 - 2003
- Particle size – Powder particle size determination – Optical microscopy method. - NF X11-661 - 1990
- Tests to determine the geometric characteristics of aggregates – Part 1: Determining granularity – Particle...
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Means for counting particles suspended in a fluid, US2656508A.
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