US 12,330,145 B2
Supported catalyst synthesis device and fine particle synthesis device
Yasuyuki Ikeda, Tokyo (JP); and Kenji Terada, Tokyo (JP)
Assigned to FURUYA METAL CO., LTD., Toshima-Ku (JP)
Appl. No. 17/621,751
Filed by FURUYA METAL CO., LTD., Tokyo (JP)
PCT Filed Jun. 16, 2020, PCT No. PCT/JP2020/023634
§ 371(c)(1), (2) Date Dec. 22, 2021,
PCT Pub. No. WO2020/262121, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 2019-118840 (JP), filed on Jun. 26, 2019.
Prior Publication US 2022/0347669 A1, Nov. 3, 2022
Int. Cl. B01J 37/16 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01)
CPC B01J 37/16 (2013.01) [B01J 37/04 (2013.01); B01J 37/08 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A supported catalyst synthesis device comprising at least:
a first source for a liquid containing a reducing agent;
a second source for a liquid containing elements to constitute single-metal fine particles or solid solution fine particles to be supported;
a third source for a liquid containing support particles;
a reaction unit that joins flows of the liquid containing the reducing agent, the liquid containing the elements to constitute the single-metal fine particles or solid solution fine particles to be supported, and the liquid containing the support particles;
a first liquid feed route connecting between the first source and the reaction unit;
a second liquid feed route connecting between the second source and the reaction unit;
a third liquid feed route connecting between the third source and the reaction unit;
a collection unit, connected to the reaction unit via a pipe, to collect a produced reaction product; and
a first cooling mechanism between the reaction unit and collection unit,
wherein the supported catalyst synthesis device further comprises a pressure adjustment mechanism connected to the collection unit.