| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance the water-holding property of a catalyst paste in a method for preparing a denitrification catalyst formed directly after kneading a denitrification catalyst component. <P>SOLUTION: The nitrification catalyst is prepared by forming directly after kneading a titanium oxide or its precursor, a catalyst carrier, soluble salts such as W, Mo and V as a catalyst active component, and glucomannan with water to turn them pasty. The nitrification catalyst may be prepared by formed after kneading the pasty material of a gluey material formed by adding water to glucomannan after kneading the catalyst carrier and the catalyst active component with water to turn them pasty. <P>COPYRIGHT: (C)2008,JPO&INPIT |
