| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method capable of selectively synthesizing hydrogen at a low temperature under high pressure, without using a high-priced catalyst. <P>SOLUTION: In this method, biomass is partially oxidized at the low temperature, so as to make carbon monoxide (CO) selectively react, and the CO and water are converted into the hydrogen through water gas shift reaction. Thus, the hydrogen is selectively produced at one step by making the biomass, the water of the high pressure and a high temperature, oxygen, and a metal oxide, such as zinc oxide, coexist in a reaction tube and together reacting them for a prescribed time. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
