DK27180A - T PROCEDURE FOR THE PROCESSING OF IRON (II) SULPHATE-HYPTA HYDRAPHY - Google Patents

T PROCEDURE FOR THE PROCESSING OF IRON (II) SULPHATE-HYPTA HYDRAPHY

Info

Publication number
DK27180A
DK27180A DK27180A DK27180A DK27180A DK 27180 A DK27180 A DK 27180A DK 27180 A DK27180 A DK 27180A DK 27180 A DK27180 A DK 27180A DK 27180 A DK27180 A DK 27180A
Authority
DK
Denmark
Prior art keywords
hypta
hydraphy
sulphate
iron
procedure
Prior art date
Application number
DK27180A
Other languages
Danish (da)
Inventor
F Ludewig
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of DK27180A publication Critical patent/DK27180A/en

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
    • 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
    • C01F11/468—Purification of calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
DK27180A 1979-01-24 1980-01-23 T PROCEDURE FOR THE PROCESSING OF IRON (II) SULPHATE-HYPTA HYDRAPHY DK27180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0051479A AT369714B (en) 1979-01-24 1979-01-24 METHOD FOR PROCESSING IRON IISULFATHEPTAHYDRATE

Publications (1)

Publication Number Publication Date
DK27180A true DK27180A (en) 1980-07-25

Family

ID=3492611

Family Applications (1)

Application Number Title Priority Date Filing Date
DK27180A DK27180A (en) 1979-01-24 1980-01-23 T PROCEDURE FOR THE PROCESSING OF IRON (II) SULPHATE-HYPTA HYDRAPHY

Country Status (8)

Country Link
EP (1) EP0014189B1 (en)
AT (1) AT369714B (en)
CS (1) CS218591B2 (en)
DD (1) DD148626A5 (en)
DE (1) DE3060980D1 (en)
DK (1) DK27180A (en)
HU (1) HU183161B (en)
NO (1) NO800168L (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197003A (en) * 1937-11-18 1940-04-16 Glidden Co Process for making pigments
GB993115A (en) * 1960-08-08 1965-05-26 United Steel Companies Ltd Improvements relating to the treatment of ferrous sulphate
BE643142A (en) * 1964-01-29 1964-07-29
CA1053876A (en) * 1973-12-14 1979-05-08 Arthur A. Bellinger Method and means of growing coarse gypsum and magnetite
GB1485067A (en) * 1975-07-25 1977-09-08 Tioxide Group Ltd Effluent treatment process

Also Published As

Publication number Publication date
CS218591B2 (en) 1983-02-25
ATA51479A (en) 1982-06-15
DE3060980D1 (en) 1982-12-02
HU183161B (en) 1984-04-28
AT369714B (en) 1983-01-25
DD148626A5 (en) 1981-06-03
EP0014189A1 (en) 1980-08-06
NO800168L (en) 1980-07-25
EP0014189B1 (en) 1982-10-27

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
AHS Application shelved for other reasons than non-payment