Centro de Documentacion de Fundación MAPFRE - A New dust generator for inhalation toxicity studies

Notes: Sumario: A dust generator has been developed for use in animal exposure experoments, which is able to produce constant dust concentrations over long periods. The generator consists of a fluidized bed which is continuously fed with a mixture of dust and fluidizing particles by means of a screw feeder, while excess particles from which dust has been eluted escape via an overflow pipe. The pre-mixing of particles and dust improves the flow properties of the powder and enables it to bed at a constant rate. Performance data are givenRelated records: En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, 1984 ; p. 157-162Materia / lugar / evento: Higiene industrial Contaminantes químicos Polvo Contaminación atmosférica Control de contaminantes Toxicidad Experimentos Otros autores: Akiyama, Takashi
Secondary titles: Título: The Annals of occupational hygiene
Other categories: 872