Size distribution of wood particles for extruded particleboard production determined by sieve analysis and image analysis-based particle size measurement

2017 ◽  
Vol 76 (1) ◽  
pp. 375-379 ◽  
Author(s):  
Jan T. Benthien ◽  
Sabrina Heldner ◽  
Martin Ohlmeyer
Keyword(s):  
Particle Size ◽  
Image Analysis ◽  
Size Distribution ◽  
Sieve Analysis ◽  
Size Measurement ◽  
Particle Size Measurement ◽  
Wood Particles

Particle Size Measurement of Metallic Iron in Reduced Materials Based on Optical Image Analysis

2014 ◽  
Vol 37 (12) ◽  
pp. 2030-2036 ◽  
Author(s):  
Yongsheng Sun ◽  
Yuexin Han ◽  
Peng Gao ◽  
Yufan Mu
Keyword(s):  
Particle Size ◽  
Image Analysis ◽  
Metallic Iron ◽  
Optical Image ◽  
Size Measurement ◽  
Particle Size Measurement

Particle Size Measurement of Rubber Latices

1983 ◽  
Vol 56 (3) ◽  
pp. 664-676 ◽  
Author(s):  
A. D. T. Gorton ◽  
T. D. Pendle
Keyword(s):  
Particle Size ◽  
Electron Microscope ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Experimental Techniques ◽  
Size Measurement ◽  
Photon Correlation ◽  
Particle Size Measurement ◽  
Polymer Latices ◽  
Routine Investigations

Abstract It is obvious that there are a wide variety of experimental techniques available for the examination of the particle size in polymer latices. Some of these are well-established, such as the electron microscope, while others, such as chromato-graphic and photon correlation methods, are relatively new. Some systems are used for routine investigations of particle size distribution while others appear to be largely academic. Different methods yield diverse information with regard to the particles, and some are plainly unsuitable for latices with marked polydispersity. In order to summarize the various methods and the information they supply, Table I has been provided. This is an attempt to show, in a simplified manner, the chief features of the various techniques described above. It is hoped that this will be of value both to those established in this field and those beginning to lake an interest in the particle size of polymer latices.

Study of Particle Size Distribution of Selected Material of Solid Fertilizer by Using Photo-Optical Image Analysis

2014 ◽  
Vol 1059 ◽  
pp. 19-25
Author(s):  
Miroslav Macák ◽  
Ladislav Nozdrovický
Keyword(s):  
Particle Size ◽  
Image Analysis ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Production Systems ◽  
Physical And Mechanical Properties ◽  
Optical Image ◽  
National Standard ◽  
Sieve Analysis

In many branches of industrial production, there is a need for continual monitoring of the quality of manufactured product. Such requirements arise in the production of fertilizers, as the physical and mechanical properties of fertilizers affect the quality of application provided by fertilizer spreaders. The aim of the presented paper was to compare the suitability and applicability of the photo-optical image analysis with the sieve analysis used for the determination of fertilizer particle size distribution. The photo-optical method was used by [1] to study the fertilizer particle size distribution. These researchers tried to measure the size and velocity of flying particles in relation to the quality of application of centrifugal spreaders. During our comparative experiments, we have compared the photo-optical image analysis and sieve analysis. In experiments, we used the samples of the granulated fertilizer NMgS produced by the Duslo, a.s. company. The sieve analysis was conducted according to the national standard STN EN 1235 in the laboratories of the Department of Machines and Production Systems at the Faculty of Engineering, Slovak University of Agriculture in Nitra.

Particle size measurement from infrared laser ablation of tissue

The Analyst ◽  
2016 ◽  
Vol 141 (1) ◽  
pp. 183-190 ◽  
Author(s):  
Fan Cao ◽  
Fabrizio Donnarumma ◽  
Kermit K. Murray
Keyword(s):  
Particle Size ◽  
Laser Ablation ◽  
Size Distribution ◽  
Optical Parametric Oscillator ◽  
Laser System ◽  
Size Measurement ◽  
Particle Size Measurement ◽  
Tissue Sections ◽  
Optical Parametric ◽  
System P

The concentration and size distribution were measured for particles ablated from tissue sections using an infrared optical parametric oscillator laser system.

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