| 主权项 |
1. A process for removing mercury from a process gas, comprising:
reacting mercury vapour present in the process gas with mercuric chloride dissolved in a scrubbing solution so as to form a suspension containing mercurous chloride, and (ii) settling the mercurous chloride out of the suspension, wherein chlorine is injected into the suspension before the settling step (ii) so as to form a reaction solution. |
