| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a remarkably efficient method and apparatus for producing hydrogen by which the energy required for the production of hydrogen is reduced, the equipment is very simple and the raw materials for the production of hydrogen are inexpensive and easily obtainable. <P>SOLUTION: The method of producing hydrogen is carried out by bringing a metal (particularly iron), water, a substance having pH buffer action, humic substance, a substance containing amino acid or a substance containing a hydrogen phosphate compound into contact with each other. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
