公开(公告)号：US20200246779A1

公开(公告)日：2020-08-06

申请号：US16651824

申请日：2018-09-28

Applicant: SnG Inc.

Inventor： Riichi MIYAMOTO ,  Hongzhi BAI ,  Hironao SAJIKI ,  Tomohiro ICHIKAWA ,  Masahiro MIZUNO ,  Aya OGAWA ,  Hayato MASUDA ,  Tsuyoshi YAMADA ,  Tomohiro MATSUO ,  Yutaka KOBAYASHI

IPC: B01J23/44 ,  B01J21/08 ,  B01J35/02 ,  B01J35/10 ,  B01J37/16 ,  B01J37/02 ,  C07C5/08 ,  C07C5/09 ,  C07C209/34 ,  C07C231/12 ,  C07C5/03 ,  C07C209/42 ,  C07C227/04 ,  C07C269/06 ,  C07C29/143 ,  C07C1/22 ,  C07C67/303 ,  C07C51/09 ,  C07C1/30 ,  C07C37/055 ,  C07C29/14 ,  C07C41/18 ,  C07F7/18

Abstract: A catalyst includes a carrier, and a metal obtained by reducing a metal ion supported on the carrier 1) in a supercritical state or 2) in a polar organic solvent, wherein the carrier is an inorganic porous body having a hierarchical porous structure. By employing the catalyst, it is possible to exhibit better catalytic activity than a conventional catalyst. Heat generation and spontaneous ignition are prevented because no organic porous body is used.