aComminution is an important process in powder technology, in which progress can still be made, to improve the operation of existing equipments or to design new systems. To understand better the phenomena taking place in the grinding chambers, the classical approach based on the examination of size distributions has been combined with the distributions of the shape of the fragments, observed by scanning electron microscopy and characterised by image analysis. The particle morphology has been assessed through the use of a set of seven parameters, six of them describing the 2D shape and one the pseudo 3D shape. In complement statistical tools (tests, principal component analysis) have been used. Comminution experiments have been run with diff...
Due to continually declining ore grades, increasing mineralogical complexity, and increasing metal d...
The particle shape affects the grindability of powdered or granular materials.In this work, the comp...
The general objective of the work presented in this dissertation is to investigate the microstructur...
Although grinding is a widespread operation in industrial processes, it remains poorly understood. T...
Although grinding is a widespread operation in industrial processes, it remains poorly understood. T...
Morphology is a tool that is rarely used for mineral breakage mechanism evaluation. Ground particles...
Les poudres sont formées d’une assemblée de microparticules solides se présentant sous une forme ind...
This research deals with a more general context of the quality control for some important operations...
National audienceParticle size analysis is the study of the size distribution of the particles of a ...
This research deals with a more general context of the quality control for some important operations...
Methods of quantification of 2D- and 3D morphology for particles presenting a broad spectrum of sha...
The shape of the particles produced by comminution is affected by the kind of breakage action employ...
The shape of the particles produced by comminution is affected by the kind of breakage action employ...
Metal grinding is a one of the manufacturing technologies that is greatly connected to particles emi...
W pracy omówiono zagadnienia dotyczące analizy kształtu ziarn produktu mielenia w oparciu o metodolo...
Due to continually declining ore grades, increasing mineralogical complexity, and increasing metal d...
The particle shape affects the grindability of powdered or granular materials.In this work, the comp...
The general objective of the work presented in this dissertation is to investigate the microstructur...
Although grinding is a widespread operation in industrial processes, it remains poorly understood. T...
Although grinding is a widespread operation in industrial processes, it remains poorly understood. T...
Morphology is a tool that is rarely used for mineral breakage mechanism evaluation. Ground particles...
Les poudres sont formées d’une assemblée de microparticules solides se présentant sous une forme ind...
This research deals with a more general context of the quality control for some important operations...
National audienceParticle size analysis is the study of the size distribution of the particles of a ...
This research deals with a more general context of the quality control for some important operations...
Methods of quantification of 2D- and 3D morphology for particles presenting a broad spectrum of sha...
The shape of the particles produced by comminution is affected by the kind of breakage action employ...
The shape of the particles produced by comminution is affected by the kind of breakage action employ...
Metal grinding is a one of the manufacturing technologies that is greatly connected to particles emi...
W pracy omówiono zagadnienia dotyczące analizy kształtu ziarn produktu mielenia w oparciu o metodolo...
Due to continually declining ore grades, increasing mineralogical complexity, and increasing metal d...
The particle shape affects the grindability of powdered or granular materials.In this work, the comp...
The general objective of the work presented in this dissertation is to investigate the microstructur...