Title:
METHOD FOR PRODUCING PARTICLES AND APPARATUS FOR PRODUCING PARTICLES
Document Type and Number:
WIPO Patent Application WO/2021/193968
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for producing particles and an apparatus for producing particles, wherein fine particles can be more conveniently obtained compared to conventional top-down methods for generating fine particles, and spherical fine particles can be obtained like bottom-up methods for generating fine particles. An aspect of the present invention pertains to a method for producing particles, the method comprising: a step for mixing a substance containing a metal and/or a semi-metal with an explosive; a step for burning the explosive to cause a combustion reaction of the substance; and a step for collecting particles in a combustion gas obtained in the combustion reaction step.
Inventors:
YOSHITAKE KEITA (JP)
SUGIMOTO MASAHIKO (JP)
IIDA AKIHIDE (JP)
SUGIMOTO MASAHIKO (JP)
IIDA AKIHIDE (JP)
Application Number:
PCT/JP2021/013120
Publication Date:
September 30, 2021
Filing Date:
March 26, 2021
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
B01J19/00; C01F7/02; C01G23/00
Domestic Patent References:
| WO2007001031A1 | 2007-01-04 | |||
| WO2006082844A1 | 2006-08-10 |
Foreign References:
| CN103441275A | 2013-12-11 | |||
| JP2002306949A | 2002-10-22 | |||
| JP2009511645A | 2009-03-19 | |||
| CN101254902A | 2008-09-03 |
Other References:
L I, R. Y. ET AL.: "Experimental Investigations of the Detonation Synthesis of micron A1203 by the Precursor of Thermal Decomposition", ENGINEERING MATERIALS, vol. 609 / 61, 2014, pages 165 - 168
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Download PDF:
Previous Patent: REFRIGERATION CYCLE DEVICE
Next Patent: METHOD FOR PRODUCING SUBOXIDE PARTICLES, COMPOSITE PARTICLES, AND PARTICLE PRODUCTION DEVICE
Next Patent: METHOD FOR PRODUCING SUBOXIDE PARTICLES, COMPOSITE PARTICLES, AND PARTICLE PRODUCTION DEVICE