Treating method for sulfur oxides in exhaust gas

  • Inventors:
  • Assignees: Nippon Steel Corp
  • Publication Date: March 13, 1978
  • Publication Number: JP-S5326767-A

Abstract

PURPOSE: To promote the chemical reaction caused by the electric discharged and thus to improve the removal rate of SOx, by adding NH 3 , when SO 2 in the exhaust gas is oxidized to SO 3 by the corona discharge. COPYRIGHT: (C)1978,JPO&Japio

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    Publication numberPublication dateAssigneeTitle
    CN-103028326-AApril 10, 2013刘立文Method for treating waste in process of producing sulfuric acid from calcium sulfate
    US-5807526-ASeptember 15, 1998Miljevic; VujoDevice for removal of SO2 and NOx from flue gases by high frequency discharge by Tesla coil or other high voltage and high frequency generator