| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mercury removing system enhanced in reliability at a low operation cost, and a mercury removing method. <P>SOLUTION: The mercury removing system is equipped with a mercury chlorinating agent supply means for supplying a mercury chlorinating agent to the exhaust gas, which contains nitrogen oxide, sulfur oxide and mercury, in a flue, a reductive denitration means for reducing nitrogen oxide and a desulfurization means for removing sulfur oxide. The mercury chlorinating agent supply means is equipped with a heating means for heating the non-gaseous mercury chlorinating agent which is non-gaseous under a normal temperature and normal pressure condition or a gasifying means for obtaining the gaseous mercury chlorinating agent from the non-gaseous mercury chlorinating agent. <P>COPYRIGHT: (C)2007,JPO&INPIT |
