PARTICLES PRODUCTION METHOD AND PARTICLES PRODUCTION DEVICE Russian patent published in 2016 - IPC B01J2/04 

FIELD: technological processes.

SUBSTANCE: provided is method for particles production, including: bringing of compression fluid and pressed plastic material in contact with each other using multistage split-flow micro agitator for production, thus, of pressed plastic material melt, in which compressing fluid medium is dissolved; and blasting of pressed plastic material melt with formation of particles, wherein pressed plastic material is resin with carbonyl structure -C(=O)-, and wherein melt viscosity is equal to 500 MPa·s or less at measurement under temperature and pressure conditions existing during pressed plastic material melt jet processing.

EFFECT: disclosed are particles production method and particles production device.

8 cl, 2 tbl, 9 dwg