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BENEŠ, P. KLUSÁČEK, S.
Original Title
ONLINE MEASUREMENT OF THE PARTICLE SIZE DISTRIBUTION
Type
conference paper
Language
English
Original Abstract
New principle of the particle size distribution measurement is described. We analyze acoustic emission signal generated by a flow of particles impacting on a fixed obstacle. Changes of the power spectral density of the signal are well correlated with the particle size distribution. Our method was successfully used for measurement of particle size distribution in the range from 1mm to 10 mm of the ferrous sulphate monohydrate in real chemistry process. Particles were measured at the output of the dry kiln (temperature 150-200 stupnu Celsia, mass flow 4 tons/hour), where it is not possible to use any of other known principles such as particle vision, laser diffraction analyzers, ultrasonic analyzers, focused-beam reflectance measurement etc.
Keywords
Particle size distribution, acoustic emission
Authors
BENEŠ, P.; KLUSÁČEK, S.
RIV year
2006
Released
17. 9. 2006
Publisher
International Measurement Confederation - IMEKO
Location
Rio de Janeiro
Pages from
1
Pages to
6
Pages count
BibTex
@inproceedings{BUT15172, author="Petr {Beneš} and Stanislav {Klusáček}", title="ONLINE MEASUREMENT OF THE PARTICLE SIZE DISTRIBUTION", booktitle="Proceedings of IMEKO XVII World Congress", year="2006", pages="1--6", publisher="International Measurement Confederation - IMEKO", address="Rio de Janeiro" }