NO900069L - Fremgangsmaate for termisk spaltning av metallsulfater. - Google Patents

Fremgangsmaate for termisk spaltning av metallsulfater.

Info

Publication number
NO900069L
NO900069L NO90900069A NO900069A NO900069L NO 900069 L NO900069 L NO 900069L NO 90900069 A NO90900069 A NO 90900069A NO 900069 A NO900069 A NO 900069A NO 900069 L NO900069 L NO 900069L
Authority
NO
Norway
Prior art keywords
procedure
metal sulphates
thermal division
division
thermal
Prior art date
Application number
NO90900069A
Other languages
English (en)
Other versions
NO301321B1 (no
NO900069D0 (no
Inventor
Guenter Lailach
Rudolf Gerken
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of NO900069D0 publication Critical patent/NO900069D0/no
Publication of NO900069L publication Critical patent/NO900069L/no
Publication of NO301321B1 publication Critical patent/NO301321B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C01B17/507—Preparation of sulfur dioxide by reduction of sulfur compounds of iron sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO900069A 1989-01-19 1990-01-08 Fremgangsmåte for termisk spaltning av metallsulfater NO301321B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901459A DE3901459A1 (de) 1989-01-19 1989-01-19 Verfahren zum thermischen zersetzen von metallsulfaten

Publications (3)

Publication Number Publication Date
NO900069D0 NO900069D0 (no) 1990-01-08
NO900069L true NO900069L (no) 1990-07-20
NO301321B1 NO301321B1 (no) 1997-10-13

Family

ID=6372379

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900069A NO301321B1 (no) 1989-01-19 1990-01-08 Fremgangsmåte for termisk spaltning av metallsulfater

Country Status (7)

Country Link
EP (1) EP0379016B1 (no)
JP (1) JPH02233507A (no)
CA (1) CA2007902A1 (no)
DE (2) DE3901459A1 (no)
ES (1) ES2055169T3 (no)
FI (1) FI92046C (no)
NO (1) NO301321B1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506252A1 (de) * 1995-02-23 1996-09-19 Bayer Ag Verfahren zum Herstellen eines magnesiumsulfathaltigen Düngemittels und dessen Verwendung
DE19512614C2 (de) * 1995-04-05 1998-05-20 Bayer Ag Verwendung von magnesiumsulfathaltigen Lösungen als Düngemittel
DE19513511C2 (de) * 1995-04-10 1998-04-30 Bayer Ag Verfahren zur Herstellung eines Kalk-Magnesium-Gemisches zur nachhaltigen Bodenverbesserung
DE19623408C1 (de) * 1996-06-12 1998-02-12 Bayer Ag Verfahren zur Herstellung von Eisenoxidsand

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273476A (no) * 1961-01-26 1900-01-01

Also Published As

Publication number Publication date
FI900264A0 (fi) 1990-01-17
CA2007902A1 (en) 1990-07-19
DE59001379D1 (de) 1993-06-17
FI92046B (fi) 1994-06-15
DE3901459A1 (de) 1990-07-26
FI92046C (fi) 1994-09-26
EP0379016B1 (de) 1993-05-12
NO301321B1 (no) 1997-10-13
JPH02233507A (ja) 1990-09-17
EP0379016A1 (de) 1990-07-25
NO900069D0 (no) 1990-01-08
ES2055169T3 (es) 1994-08-16

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