METHOD OF SYNTHESIZING AMMONIA

摘要

PROBLEM TO BE SOLVED: To provide a method of efficiently synthesizing ammonia using a method of electrochemically reducing nitrate nitrogen in water which has been industrially difficult heretofore. SOLUTION: Ammonia is synthesized by electrochemically reducing a nitrate nitrogen-containing liquid in a reaction tank using a diamond electrode as a cathode and an insoluble electrode as an anode. The nitrate nitrogen-containing solution is preferably a solution containing nitrite ion or nitrate ion. COPYRIGHT: (C)2011,JPO&INPIT