A low-cost ultrasonic spray dryer to produce spherical microparticles from polymeric matrices
The spray-drying technique has been widely used for drying heat-sensitive foods, pharmaceuticals, and other substances, because it leads to rapid solvent evaporation from droplets. This method involves the transformation of a feed from a fluid state into a dried particulate, by spraying the feed int...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2007
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| Texto completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000700041 |
| País: | Brasil |
| Oai: | oai:scielo:S0100-40422007000700041 |