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SE401496B - PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45 - Google Patents

PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45

Info

Publication number
SE401496B
SE401496B SE7513592A SE7513592A SE401496B SE 401496 B SE401496 B SE 401496B SE 7513592 A SE7513592 A SE 7513592A SE 7513592 A SE7513592 A SE 7513592A SE 401496 B SE401496 B SE 401496B
Authority
SE
Sweden
Prior art keywords
molk
sulphate
iii
procedure
production
Prior art date
Application number
SE7513592A
Other languages
Swedish (sv)
Other versions
SE7513592L (en
Inventor
R O Nilsson
G T L Schon
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Priority to SE7513592A priority Critical patent/SE401496B/en
Priority to NLAANVRAGE7613437,A priority patent/NL186688C/en
Priority to DE2654720A priority patent/DE2654720C2/en
Publication of SE7513592L publication Critical patent/SE7513592L/en
Publication of SE401496B publication Critical patent/SE401496B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
SE7513592A 1975-12-02 1975-12-02 PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45 SE401496B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7513592A SE401496B (en) 1975-12-02 1975-12-02 PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45
NLAANVRAGE7613437,A NL186688C (en) 1975-12-02 1976-12-02 METHOD FOR PREPARING A BASIC IRON (III) SULPHATE
DE2654720A DE2654720C2 (en) 1975-12-02 1976-12-02 Process for the production of a basic iron (III) sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7513592A SE401496B (en) 1975-12-02 1975-12-02 PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45

Publications (2)

Publication Number Publication Date
SE7513592L SE7513592L (en) 1977-06-03
SE401496B true SE401496B (en) 1978-05-16

Family

ID=20326219

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513592A SE401496B (en) 1975-12-02 1975-12-02 PROCEDURE FOR THE PRODUCTION OF A BASIC IRON (III) SULPHATE WITH A MOLK RATIO SO4 / FE OF 1.05 TO 1.45

Country Status (3)

Country Link
DE (1) DE2654720C2 (en)
NL (1) NL186688C (en)
SE (1) SE401496B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843053A1 (en) * 1978-10-03 1980-04-24 Bayer Ag FELLING AGENT FOR THE DEPHOSPHATIZATION OF WASTEWATER AND METHOD FOR THE PRODUCTION THEREOF
GB2125020B (en) * 1982-07-24 1986-05-14 Tioxide Group Plc Oxidation of ferrous sulphate to ferric sulphate
FI96841C (en) * 1993-12-30 1996-09-10 Kemira Oy Process for preparing useful three-iron iron compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917945A (en) * 1928-12-14 1933-07-11 Sharon Steel Hoop Company Process of making ferric sulphate
US2905533A (en) * 1957-02-06 1959-09-22 Charles S Webb Method of making basic iron sulfate
DE2124593A1 (en) * 1971-05-18 1972-12-07 Mässenhausen, Walter H. von, Dipl.-Chem., 6800 Mannheim Disposal of waste acid ferrous sulphate from titanium - dioxide mfr - by selective evaporation,oxidn and formation of double

Also Published As

Publication number Publication date
NL186688B (en) 1990-09-03
SE7513592L (en) 1977-06-03
NL7613437A (en) 1977-06-06
NL186688C (en) 1991-02-01
DE2654720A1 (en) 1977-06-08
DE2654720C2 (en) 1986-09-18

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