Title:
アンモニア合成触媒及びアンモニアの製造方法
Document Type and Number:
Japanese Patent JP6388417
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a novel ammonia synthesis catalyst and ammonia producing method which can synthesize ammonia at low temperature.SOLUTION: The present invention provides a catalyst for synthesizing ammonia from nitrogen and hydrogen. The ammonia synthesis catalyst comprises a metal that is carried by a carrier composed of a semiconductor including a transition element. The present invention also provides an ammonia producing method using the ammonia synthesis catalyst.SELECTED DRAWING: None
Inventors:
Kazuhiro Sayama
Hideyuki Higashimura
Hideyuki Higashimura
Application Number:
JP2017105092A
Publication Date:
September 12, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
National Institute of Advanced Industrial Science and Technology
National Institute of Advanced Industrial Science and Technology
International Classes:
B01J37/08; B01J23/58; B01J35/02; C01C1/04
Domestic Patent References:
| JP2006231229A | ||||
| JP2007029858A | ||||
| JP8141399A | ||||
| JP2013111562A |
Foreign References:
| WO2010125787A1 | ||||
| WO2011027864A1 |
Other References:
Z. WANG et al.,Ammonia synthesis over ruthenium catalyst supported on perovskite type BaTiO3,Catalysis Communications,2013年 2月 5日,Vol.32,Pages11-14
X.-L. YANG et al.,Low temperature ruthenium catalyst for ammonia synthesis supported on BaCeO3 nanocrystals,Catalysis Communications,2010年,11,867-870.
Z. WANG et al.,Highly effective perovskite-type BaZrO3 supported Ru catalyst for ammonia synthesis,Applied Catalysis A: General,2013年,458,130-136.,Available online 6 April 2013.
X.-L. YANG et al.,Low temperature ruthenium catalyst for ammonia synthesis supported on BaCeO3 nanocrystals,Catalysis Communications,2010年,11,867-870.
Z. WANG et al.,Highly effective perovskite-type BaZrO3 supported Ru catalyst for ammonia synthesis,Applied Catalysis A: General,2013年,458,130-136.,Available online 6 April 2013.
Attorney, Agent or Firm:
Sumio Tanai
Akio Sato
Shingo Suzuki
Hiroyuki Kato
Akio Sato
Shingo Suzuki
Hiroyuki Kato