JPS5146679B2 - - Google Patents

Info

Publication number
JPS5146679B2
JPS5146679B2 JP3259973A JP3259973A JPS5146679B2 JP S5146679 B2 JPS5146679 B2 JP S5146679B2 JP 3259973 A JP3259973 A JP 3259973A JP 3259973 A JP3259973 A JP 3259973A JP S5146679 B2 JPS5146679 B2 JP S5146679B2
Authority
JP
Japan
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.)
Expired
Application number
JP3259973A
Other languages
Japanese (ja)
Other versions
JPS49121796A (en
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 filed Critical
Priority to JP3259973A priority Critical patent/JPS5146679B2/ja
Priority to AU66928/74A priority patent/AU475152B2/en
Priority to GB1292974A priority patent/GB1420558A/en
Priority to DE19742414182 priority patent/DE2414182C3/en
Priority to IT1265974A priority patent/IT1005698B/en
Publication of JPS49121796A publication Critical patent/JPS49121796A/ja
Publication of JPS5146679B2 publication Critical patent/JPS5146679B2/ja
Expired 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

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)
  • Removal Of Specific Substances (AREA)
JP3259973A 1973-03-23 1973-03-23 Expired JPS5146679B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3259973A JPS5146679B2 (en) 1973-03-23 1973-03-23
AU66928/74A AU475152B2 (en) 1973-03-23 1974-03-21 Continuous process for preparing gypsum from waste sulfuric acid
GB1292974A GB1420558A (en) 1973-03-23 1974-03-22 Process for preparing gypsum
DE19742414182 DE2414182C3 (en) 1973-03-23 1974-03-23 Process for the continuous production of gypsum from waste sulfuric acid
IT1265974A IT1005698B (en) 1973-03-23 1974-03-25 CONTINUOUS PROCEDURE FOR THE PREPA RATION OF GYPSUMHYDRATE FROM WASTE SULFURIC ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3259973A JPS5146679B2 (en) 1973-03-23 1973-03-23

Publications (2)

Publication Number Publication Date
JPS49121796A JPS49121796A (en) 1974-11-21
JPS5146679B2 true JPS5146679B2 (en) 1976-12-10

Family

ID=12363312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3259973A Expired JPS5146679B2 (en) 1973-03-23 1973-03-23

Country Status (5)

Country Link
JP (1) JPS5146679B2 (en)
AU (1) AU475152B2 (en)
DE (1) DE2414182C3 (en)
GB (1) GB1420558A (en)
IT (1) IT1005698B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101993U (en) * 1977-01-24 1978-08-17

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545789A (en) * 1975-06-04 1979-05-16 Ici Ltd Manufacture of calcium carbonate magnesium bicarbonate magnesium carbonate and calcium sulphate
JPS5265970A (en) * 1975-11-27 1977-05-31 Chiyoda Chem Eng & Constr Co Ltd Process for treating waste water containing sulfate ions
US4183908A (en) * 1977-06-24 1980-01-15 Southern California Edison Company Crystalline calcium sulfate dihydrate and process for making same
DE2909572A1 (en) * 1979-03-12 1980-09-25 Hoechst Ag METHOD FOR CONVERTING EXTRACTION RESIDUES FROM PHOSPHORIC ACID CLEANING IN SOLID DEPOSITE PRODUCTS
GB9213998D0 (en) * 1992-07-01 1992-08-12 Tioxide Group Services Ltd Process for preparing calcium sulphate
CN103086624B (en) * 2013-01-22 2015-05-27 武汉理工大学 Method for preparing alpha-semi-hydrated gypsum from titanium gypsum
CN103073043B (en) * 2013-02-06 2014-12-03 武汉理工大学 Method for increasing growth of titanium dioxide gypsum particle crystals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467292A1 (en) * 1963-08-24 1969-01-23 Yawata Chem Ind Co Ltd Process for the continuous production of gypsum and iron oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101993U (en) * 1977-01-24 1978-08-17

Also Published As

Publication number Publication date
JPS49121796A (en) 1974-11-21
DE2414182B2 (en) 1981-04-23
DE2414182A1 (en) 1974-10-03
DE2414182C3 (en) 1982-03-25
AU475152B2 (en) 1976-08-12
IT1005698B (en) 1976-09-30
GB1420558A (en) 1976-01-07
AU6692874A (en) 1975-09-25

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