High efficiency flue gas desulfurization technology
An efficient desulfurizing process for fume is composed of desulfurizing unit, where SO2 in fume is ucked by sodium hydroxide to generate solution of sodium hhdrogen sulfite, and regenerating unit ofdesulfurizing agent, where said sodium hydrogen sulfite reacts on calcium hhdroxide to regenerate sol...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An efficient desulfurizing process for fume is composed of desulfurizing unit, where SO2 in fume is ucked by sodium hydroxide to generate solution of sodium hhdrogen sulfite, and regenerating unit ofdesulfurizing agent, where said sodium hydrogen sulfite reacts on calcium hhdroxide to regenerate solution hydroxide for reuse. Its advantages are high desulfurizing effect and low cost (only cheap calcium hydroxide is consumed). |
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