| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provided a moisture measuring method of a sintered raw material capable of precisely and continuously measuring the moisture contained in the sintered raw material of a sintered ore, especially the moisture content of the water present between the raw material particles considered to be large in the contribution to granulation; and also to provide a moisture measuring apparatus of the sintered raw material. <P>SOLUTION: This moisture measuring method for measuring the amount of the moisture contained in a sintered raw material using the absorption of irradiated infrared rays by water includes: a step for measuring the intensity of reflected light with respect to a wavelength in the vicinity of 2.78μm of the infrared rays thrown on the sintered raw material; and a step for calculating the amount of moisture contained in the sintered raw material on the basis of the measured intensity of the reflected light. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
