Topic
Jet mill
About: Jet mill is a research topic. Over the lifetime, 803 publications have been published within this topic receiving 5686 citations.
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TL;DR: In this article, the formation of micronized fenofibrate using top-down process via jet mill and bottom-up process via rapid expansion of supercritical solution (RESS) was investigated.
7 citations
Patent•
20 Oct 2010
TL;DR: In this article, an organic surface processing method for improving dispersing speed and stability of titanium dioxide in an oleoresin was proposed, which is characterized by acting one or more organic silicon material complexes on the titanium dioxide particles by using pulverization equipment of a wet method and a dry method (using a Raymond mill or a jet mill) and the like so as to perform surface modifying treatment on the dioxide.
Abstract: The invention relates to an organic surface processing method, which aims at improving dispersing speed and stability of titanium dioxide in an oleoresin. The method is characterized by acting one or more organic silicon material complexes on the titanium dioxide particles by using pulverization equipment of a wet method (taking industrial ethanol as a diluent and mixing the organic silicon material and the titanium dioxide) or dry method (using a Raymond mill or a jet mill) and the like so as to perform surface modifying treatment on the titanium dioxide. The method has the advantages of capacity of obviously improving the dispersing speed and the stability of the titanium dioxide in the oleoresin and improving the temperature resistance of the titanium dioxide in the oil paint, simple operation, convenient manufacturing, mild reaction condition, no environmental pollution and low cost.
7 citations
TL;DR: In this article, the relationship between Vickers hardness, Hv, and the mean particle size after grinding or the grinding throughput rate, Q, was measured and discussed, and it was suggested that the grinding behavior depended on the hard part in the toner sheets.
6 citations
Patent•
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19 Jun 2008
TL;DR: In this article, a hydraulic jet mill is described in which a high pressure line and a low pressure line are introduced into at least one jet (or nozzle) and the material is milled when it strikes either an impingement plate or an opposed second jet.
Abstract: An hydraulic jet mill is disclosed in which a high pressure line and a low pressure line are introduced into at least one jet (or nozzle). The jet is configured such that there is an orifice at the forward end of the jet and the cross sectional area of the interior of the rearward portion of the jet is significantly greater than the cross sectional area of the interior of the forward portion of the jet. There is an incompressible liquid such as water in the high pressure line and a material to be milled in a slurry with an incompressible liquid such as water in the low pressure line. The high pressure line is introduced into the rearward portion of the jet and the low pressure line is introduced through a venturi into the forward portion of the jet. The contents of the high pressure line and the low pressure line mix and are forced out of the orifice at high velocity. The material is milled when it strikes either an impingement plate or an opposed second jet.
6 citations
Patent•
12 Jul 1989
TL;DR: In this paper, a classifier jet mill representing a combination of a jet mill and a spiral flow classifier was used for deagglomeration of solids in a single piece of equipment.
Abstract: Solids are dispersed, comminuted or deagglomerated and classified in a single piece of equipment, a classifier jet mill representing a combination of a jet mill and a spiral flow classifier.
6 citations