JPS532396A - Manufacturing process for gypsum anhydride from gypsum dihydride - Google Patents

Manufacturing process for gypsum anhydride from gypsum dihydride

Info

Publication number
JPS532396A
JPS532396A JP7606376A JP7606376A JPS532396A JP S532396 A JPS532396 A JP S532396A JP 7606376 A JP7606376 A JP 7606376A JP 7606376 A JP7606376 A JP 7606376A JP S532396 A JPS532396 A JP S532396A
Authority
JP
Japan
Prior art keywords
gypsum
dihydride
manufacturing process
anhydride
gypsum anhydride
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
JP7606376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5744607B2 (OSRAM
Inventor
Kazuhiko Iwatani
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.)
TOHOKU HIRYO KK
Original Assignee
TOHOKU HIRYO 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 TOHOKU HIRYO KK filed Critical TOHOKU HIRYO KK
Priority to JP7606376A priority Critical patent/JPS532396A/ja
Publication of JPS532396A publication Critical patent/JPS532396A/ja
Publication of JPS5744607B2 publication Critical patent/JPS5744607B2/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
    • C01F11/466—Conversion of one form of calcium sulfate to another

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)
JP7606376A 1976-06-29 1976-06-29 Manufacturing process for gypsum anhydride from gypsum dihydride Granted JPS532396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7606376A JPS532396A (en) 1976-06-29 1976-06-29 Manufacturing process for gypsum anhydride from gypsum dihydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7606376A JPS532396A (en) 1976-06-29 1976-06-29 Manufacturing process for gypsum anhydride from gypsum dihydride

Publications (2)

Publication Number Publication Date
JPS532396A true JPS532396A (en) 1978-01-11
JPS5744607B2 JPS5744607B2 (OSRAM) 1982-09-22

Family

ID=13594303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7606376A Granted JPS532396A (en) 1976-06-29 1976-06-29 Manufacturing process for gypsum anhydride from gypsum dihydride

Country Status (1)

Country Link
JP (1) JPS532396A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174407A (ja) * 1983-03-11 1984-10-02 日本電気株式会社 小包類の無衝撃移載装置
JPS60112401U (ja) * 1983-12-29 1985-07-30 和泉鉄工株式会社 球形農作物の函詰め装置
JPS60179601U (ja) * 1984-05-11 1985-11-29 和泉鉄工株式会社 球形農作物の函詰め装置
CN113816415A (zh) * 2021-10-13 2021-12-21 宝鸡文理学院 一种利用氢氟酸工厂工业废渣制备二水石膏的工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174407A (ja) * 1983-03-11 1984-10-02 日本電気株式会社 小包類の無衝撃移載装置
JPS60112401U (ja) * 1983-12-29 1985-07-30 和泉鉄工株式会社 球形農作物の函詰め装置
JPS60179601U (ja) * 1984-05-11 1985-11-29 和泉鉄工株式会社 球形農作物の函詰め装置
CN113816415A (zh) * 2021-10-13 2021-12-21 宝鸡文理学院 一种利用氢氟酸工厂工业废渣制备二水石膏的工艺

Also Published As

Publication number Publication date
JPS5744607B2 (OSRAM) 1982-09-22

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