Title:
窒素還元方法
Document Type and Number:
Japanese Patent JP5470312
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a nitrogen reduction method that can facilitate a cathodic reduction reaction of nitrogen in a region having relatively low overvoltage applied without using a catalyst.SOLUTION: The nitrogen reduction method includes: a step (a) of preparing a molten salt 120 of an alkali halide including lithium; a step (b) of arranging an anode 130 and a cathode 140 in the molten salt 120; a step (c) of delivering nitrogen to the cathode 140; and a step (d) of performing power distribution by applying voltage for generating Liat the cathode 140 between the anode 130 and the cathode 140.
Inventors:
Yasuhiko Ito
Tokujiro Nishikori
Hiroyuki Tsujimura
Tokujiro Nishikori
Hiroyuki Tsujimura
Application Number:
JP2011083262A
Publication Date:
April 16, 2014
Filing Date:
April 05, 2011
Export Citation:
Assignee:
I'm sep corporation
International Classes:
C25B1/00; C25B11/03; B01J23/40; B01J23/745; C01C1/04
Domestic Patent References:
| JP2009084615A | ||||
| JP2005272856A | ||||
| JP2111893A |
Other References:
伊藤靖彦,常圧アンモニア電解合成-アンモニアエコノミーの基盤技術-,溶融塩および高温化学,日本,京都大学大学院エネルギー科学研究科、エネルギー基礎,2003年 8月29日,pp.97-118
Murakami T, Nohira T, Goto T, Ogata Y.H., Ito Y.,Electrolytic ammonia synthesis from water and nitrogen gas in molten salt under atmospheric pressure,Electrochimica Acta,2005年,vol.50, No.27,pp.5423-5426
Murakami T, Nohira T, Goto T, Ogata Y.H., Ito Y.,Electrolytic ammonia synthesis from water and nitrogen gas in molten salt under atmospheric pressure,Electrochimica Acta,2005年,vol.50, No.27,pp.5423-5426
Attorney, Agent or Firm:
Akaoka Michio
Kazuo Akaoka
Akiko Yoshioka
Kazuo Akaoka
Akiko Yoshioka