Title:
AMMONIA SYNTHESIS CATALYST, METHOD FOR PRODUCING AMMONIA SYNTHESIS CATALYST, AND METHOD FOR PRODUCING AMMONIA
Document Type and Number:
Japanese Patent JP2022061257
Kind Code:
A
Abstract:
To provide an ammonia synthesis catalyst that has excellent ammonia formation activity and can more efficiently synthesize ammonia.SOLUTION: Provided is an ammonia synthesis catalyst that is characterized by comprising a composite oxide carrier containing cerium and praseodymium, and ruthenium supported on the composite oxide carrier, and having a mole ratio of cerium and praseodymium ([cerium]/[praseodymium]) contained in the composite oxide carrier of 20/80 to 90/10.SELECTED DRAWING: Figure 1
Inventors:
KIKUKAWA MASASHI
SATO AKINORI
NANBA TETSUYA
MATSUMOTO HIDEYUKI
SATO AKINORI
NANBA TETSUYA
MATSUMOTO HIDEYUKI
Application Number:
JP2020169151A
Publication Date:
April 18, 2022
Filing Date:
October 06, 2020
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
TOYOTA MOTOR CORP
AIST
TOYOTA MOTOR CORP
AIST
International Classes:
B01J23/63; B01J37/02; B01J37/03; B01J37/08; C01C1/04
Attorney, Agent or Firm:
Patent Business Corporation St. Crest International Patent Office