| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Cu-containing catalyst not depending on a temperature condition or an operation condition and avoiding sintering to prevent the lowering of a capacity due to catalytic deterioration. <P>SOLUTION: The Cu-containing catalyst contains at least two kinds of elements of Cu and Zn and Teflon (R) particles adhere to the surface of a Cu-ZnO catalyst component. <P>COPYRIGHT: (C)2004,JPO |
