Tosoh Corporation

Katsuyuki Hara

Toru Futami

Akira Kawai

Tomohiro Ohkawa

Keiichiro Nishizawa

Hideaki Kiriya

Koji Kitayama

Hirotatsu Kusakabe

Shinichi Matsumoto

Koji Katayama

Tomoyuki Oikawa

A fine channel device capable of producing fine particles in an industrial scale, hardening the fine particles immediately after the production and recovering the fine particles from a medium without collapsing the shape of the produced fine particles, a fine particle producing method using the fine channel device and a solvent extraction method using the fine channel, are presented. The fine channel device comprises a fine channel provided with an inlet port and an inlet channel which feed a dispersion phase, an inlet port and an inlet channel which feed a continuous phase, and an outlet channel and an outlet port which discharge fine particles produced by the dispersion phase and the continuous phase, wherein the inlet channel for feeding the dispersion phase and the inlet channel for feeding the continuous phase are joined at an arbitrary angle, and the two inlet channels are connected to the outlet channel at the arbitrary angle.

Fine channel device, fine particle producing method and solvent extraction method

A fine channel device for performing a chemical treatment or for producing fine particles, capable of supplying a liquid to the fine channels evenly and producing products in a large quantity is provided. The fine channel device includes a storage space having a circular or polygonal recess for temporarily storing fluid, and supply channels formed in a radial direction from the storage space. A small chemical plant includes a plurality of the fine channel devices as fundamental constituents and a mechanism to supply at least one fluid and a mechanism to recover products produced.

Fine channel device, desksize chemical plant and fine particle producing apparatus employing them

Growing community of inventors

Kanagawa-ken, Japan

Katsuyuki Hara