DESULFURZATION METHOD OF EXHAUST

PURPOSE:In an exhaust gas desulfurization method by using an aqueous solution of ammonium sulfate-phosphate as an absorbing liquid, SOx is absorded by the absorbing liquid adjusted to PH 8 - 4 and NH3 generated during absorbing is removed by a part of theabsorbing liquid recycled after oxidation.

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Bibliographische Detailangaben
Hauptverfasser: HIZAWA MASAKATSU, ASANAGI ETSUO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:In an exhaust gas desulfurization method by using an aqueous solution of ammonium sulfate-phosphate as an absorbing liquid, SOx is absorded by the absorbing liquid adjusted to PH 8 - 4 and NH3 generated during absorbing is removed by a part of theabsorbing liquid recycled after oxidation.