| 摘要 |
The invention relates to a device for producing small particles of a certain substance. The device includes first inlet means ( 4 ) for a solution or a suspension containing the substance and second inlet means ( 3 ) for an atomizing agent. The device further includes mixing means ( 12 ) for the solution and the atomizing agent and outlet means ( 13 ) for the particles. First ( 9, 10 ) and second ( 14, 11 ) conduit means are provided from the first ( 4 ) and second ( 3 ) inlet means respectively to the mixing means ( 12 ). According to the invention the first ( 9, 10 ) and second ( 14, 11 ) conduit means meet each other at the mixing means ( 12 ) at an angle of at least 30o. The invention also relates to a corresponding method and to use of the device and the method as well as to particles obtained by the method.
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