National Institute of Advanced Industrial Science and Technology

Hongzhi Wang

Hiroyuki Nakamura

Kenichi Yamashita

Hideaki Maeda

Masaya Miyazaki

Yoshiko Yamaguchi

Masato Uehara

Xyanying Li

Xianying Li

Hazime Shimizu

In the present invention, the fine particle composite process is carried out with the step of reacting fine core particles and a raw material for coating layer by mixing them and continuously supplying a resulting mixture into a micro flow path. The micro flow path is specified to 1-4000 in Reynolds number. With this arrangement, the present invention ensures, in a technology using a reactor having a micro flow path, accurate control of reaction condition, uniformity of coating amount distribution, easy layer formation, and successive production of fine composite particles.

Method for manufacturing fine composite particles, apparatus for manufacturing fine composite particles, and fine composite particles

The present invention relates to a method of manufacturing a micro reactor device that includes a tubular reactor () as a flow path, for allowing reaction species to react in the reactor (). The micro reactor device is manufactured by forming a particle layer () on an inner wall of the reactor (). The particle layer () can be formed by causing a dispersion liquid of particles to flow through the reactor () and drying. In this way, it is possible to provide a method of manufacturing a micro reactor device having an inner wall modified so that the reaction species can react more efficiently, and to provide the micro reactor device.

Micro reactor device and method of manufacturing micro reactor device

Growing community of inventors

Tosu, Japan

Hongzhi Wang