| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a simple wet desulfurization apparatus capable of maintaining relatively higher gas flow rate, having a compact size, low being produced at low cost and being easy to install, by reducing the pressure loss of a gas stream in a desulfurization reactor. SOLUTION: A V-shape reactor 1 for introducing and returning a part of flue gas flowing inside a flue 2 is connected to a lower portion of the flue 2 leading to a stack 7. Spraying means 4 for spraying absorption liquid (spray liquid) to the flue gas introduced is provided to a flue gas introduction part of the reactor 1 and a spray liquid circulation pit 1b is provided at the lowest part of the reactor 1 for collecting the absorption liquid sprayed and for circulating the same to the spraying means 4.</p> |
