JPS5220973A - Desulfulization of exhaust gas - Google Patents

Desulfulization of exhaust gas

Info

Publication number
JPS5220973A
JPS5220973A JP50096648A JP9664875A JPS5220973A JP S5220973 A JPS5220973 A JP S5220973A JP 50096648 A JP50096648 A JP 50096648A JP 9664875 A JP9664875 A JP 9664875A JP S5220973 A JPS5220973 A JP S5220973A
Authority
JP
Japan
Prior art keywords
desulfulization
exhaust gas
limegypsum
absorbing liquid
metal impurities
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
JP50096648A
Other languages
Japanese (ja)
Inventor
Akio Kobayashi
Kunihide Yaguchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP50096648A priority Critical patent/JPS5220973A/en
Publication of JPS5220973A publication Critical patent/JPS5220973A/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: A process for separating metal impurities in a absorbing liquid in limegypsum method.
COPYRIGHT: (C)1977,JPO&Japio
JP50096648A 1975-08-11 1975-08-11 Desulfulization of exhaust gas Pending JPS5220973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50096648A JPS5220973A (en) 1975-08-11 1975-08-11 Desulfulization of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096648A JPS5220973A (en) 1975-08-11 1975-08-11 Desulfulization of exhaust gas

Publications (1)

Publication Number Publication Date
JPS5220973A true JPS5220973A (en) 1977-02-17

Family

ID=14170635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50096648A Pending JPS5220973A (en) 1975-08-11 1975-08-11 Desulfulization of exhaust gas

Country Status (1)

Country Link
JP (1) JPS5220973A (en)

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