| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing cement clinker by which an extracted exhaust gas is effectively treated by a simple process and the long term stable operation of the apparatus for producing the cement clinker is attained while remarkably improving the extraction rate of the extracted exhaust gas. <P>SOLUTION: In the method of producing the cement clinker by extracting a part of the exhaust gas from the cement clinker producing apparatus and separating a volatile component contained in the extracted exhaust gas from the exhaust gas to reduce the volatile component in the cement clinker producing apparatus, the extracted exhaust gas is directly quenched with air and the quenched exhaust gas is cooled by an indirect cooling device. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
