JPS5322870A - Wet process desulfurizing method of exhaust gas - Google Patents

Wet process desulfurizing method of exhaust gas

Info

Publication number
JPS5322870A
JPS5322870A JP9696376A JP9696376A JPS5322870A JP S5322870 A JPS5322870 A JP S5322870A JP 9696376 A JP9696376 A JP 9696376A JP 9696376 A JP9696376 A JP 9696376A JP S5322870 A JPS5322870 A JP S5322870A
Authority
JP
Japan
Prior art keywords
exhaust gas
wet process
desulfurizing method
process desulfurizing
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9696376A
Other languages
Japanese (ja)
Inventor
Yasuyuki Nishimura
Yukio Takahashi
Takanori Kuwabara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP9696376A priority Critical patent/JPS5322870A/en
Publication of JPS5322870A publication Critical patent/JPS5322870A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To effectively maintain the desulfurizing capacity of desulfurizing absorbing liquid, by oxidizing sulfite in the liquid, absorbed SO2 and regenerating sulfide and then, circulating the liquid part, adding CaCO3.
COPYRIGHT: (C)1978,JPO&Japio
JP9696376A 1976-08-16 1976-08-16 Wet process desulfurizing method of exhaust gas Pending JPS5322870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9696376A JPS5322870A (en) 1976-08-16 1976-08-16 Wet process desulfurizing method of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9696376A JPS5322870A (en) 1976-08-16 1976-08-16 Wet process desulfurizing method of exhaust gas

Publications (1)

Publication Number Publication Date
JPS5322870A true JPS5322870A (en) 1978-03-02

Family

ID=14178888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9696376A Pending JPS5322870A (en) 1976-08-16 1976-08-16 Wet process desulfurizing method of exhaust gas

Country Status (1)

Country Link
JP (1) JPS5322870A (en)

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