JPS51138595A - Rec overy of gypsum from exhausted gas by wet process - Google Patents

Rec overy of gypsum from exhausted gas by wet process

Info

Publication number
JPS51138595A
JPS51138595A JP50063379A JP6337975A JPS51138595A JP S51138595 A JPS51138595 A JP S51138595A JP 50063379 A JP50063379 A JP 50063379A JP 6337975 A JP6337975 A JP 6337975A JP S51138595 A JPS51138595 A JP S51138595A
Authority
JP
Japan
Prior art keywords
gypsum
wet process
exhausted gas
overy
rec
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
JP50063379A
Other languages
Japanese (ja)
Inventor
Kiheiji Tamaoki
Yoshiaki Miura
Akira Okamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP50063379A priority Critical patent/JPS51138595A/en
Publication of JPS51138595A publication Critical patent/JPS51138595A/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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To collect the gypsum from exhausted gas by using the slag as oxydation catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP50063379A 1975-05-27 1975-05-27 Rec overy of gypsum from exhausted gas by wet process Pending JPS51138595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063379A JPS51138595A (en) 1975-05-27 1975-05-27 Rec overy of gypsum from exhausted gas by wet process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063379A JPS51138595A (en) 1975-05-27 1975-05-27 Rec overy of gypsum from exhausted gas by wet process

Publications (1)

Publication Number Publication Date
JPS51138595A true JPS51138595A (en) 1976-11-30

Family

ID=13227590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063379A Pending JPS51138595A (en) 1975-05-27 1975-05-27 Rec overy of gypsum from exhausted gas by wet process

Country Status (1)

Country Link
JP (1) JPS51138595A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857887A (en) * 1971-11-22 1973-08-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857887A (en) * 1971-11-22 1973-08-14

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