JPS5253795A - Preparation of gypsum by the desulfurizaton from waste gas - Google Patents

Preparation of gypsum by the desulfurizaton from waste gas

Info

Publication number
JPS5253795A
JPS5253795A JP50130027A JP13002775A JPS5253795A JP S5253795 A JPS5253795 A JP S5253795A JP 50130027 A JP50130027 A JP 50130027A JP 13002775 A JP13002775 A JP 13002775A JP S5253795 A JPS5253795 A JP S5253795A
Authority
JP
Japan
Prior art keywords
gypsum
waste gas
desulfurizaton
preparation
dusulfurization
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.)
Granted
Application number
JP50130027A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5422956B2 (enrdf_load_html_response
Inventor
Etsuo Asanagi
Masakatsu Hizawa
Ataru Wakabayashi
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction Co Ltd
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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP50130027A priority Critical patent/JPS5253795A/ja
Publication of JPS5253795A publication Critical patent/JPS5253795A/ja
Publication of JPS5422956B2 publication Critical patent/JPS5422956B2/ja
Granted 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)
JP50130027A 1975-10-29 1975-10-29 Preparation of gypsum by the desulfurizaton from waste gas Granted JPS5253795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50130027A JPS5253795A (en) 1975-10-29 1975-10-29 Preparation of gypsum by the desulfurizaton from waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130027A JPS5253795A (en) 1975-10-29 1975-10-29 Preparation of gypsum by the desulfurizaton from waste gas

Publications (2)

Publication Number Publication Date
JPS5253795A true JPS5253795A (en) 1977-04-30
JPS5422956B2 JPS5422956B2 (enrdf_load_html_response) 1979-08-10

Family

ID=15024333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130027A Granted JPS5253795A (en) 1975-10-29 1975-10-29 Preparation of gypsum by the desulfurizaton from waste gas

Country Status (1)

Country Link
JP (1) JPS5253795A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS5422956B2 (enrdf_load_html_response) 1979-08-10

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