NO146780C - Framgangsmaate for framstilling av vannloesninger av natrium-, ammonium- eller magnesiumsulfitt - Google Patents

Framgangsmaate for framstilling av vannloesninger av natrium-, ammonium- eller magnesiumsulfitt

Info

Publication number
NO146780C
NO146780C NO760675A NO760675A NO146780C NO 146780 C NO146780 C NO 146780C NO 760675 A NO760675 A NO 760675A NO 760675 A NO760675 A NO 760675A NO 146780 C NO146780 C NO 146780C
Authority
NO
Norway
Prior art keywords
ammonium
sodium
procedure
water solutions
preparing water
Prior art date
Application number
NO760675A
Other languages
English (en)
Norwegian (no)
Other versions
NO146780B (no
NO760675L (de
Inventor
Hans-Joachim Hampel
Rolf Eggersdorfer
Alpo Johannes Ora
Original Assignee
Rauma Repola Oy
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 Rauma Repola Oy filed Critical Rauma Repola Oy
Publication of NO760675L publication Critical patent/NO760675L/no
Publication of NO146780B publication Critical patent/NO146780B/no
Publication of NO146780C publication Critical patent/NO146780C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/22—Sulfites of ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/14—Preparation of sulfites
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/42—Magnesium sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO760675A 1975-03-10 1976-03-01 Framgangsmaate for framstilling av vannloesninger av natrium-, ammonium- eller magnesiumsulfitt NO146780C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2510343A DE2510343C3 (de) 1975-03-10 1975-03-10 Verfahren zur Herstellung wässeriger Lösungen von Natrium-, Ammoniumoder Magnesiumsulfit

Publications (3)

Publication Number Publication Date
NO760675L NO760675L (de) 1976-09-13
NO146780B NO146780B (no) 1982-08-30
NO146780C true NO146780C (no) 1982-12-08

Family

ID=5940913

Family Applications (1)

Application Number Title Priority Date Filing Date
NO760675A NO146780C (no) 1975-03-10 1976-03-01 Framgangsmaate for framstilling av vannloesninger av natrium-, ammonium- eller magnesiumsulfitt

Country Status (7)

Country Link
JP (1) JPS51142495A (de)
AT (1) AT340444B (de)
CA (1) CA1059947A (de)
DE (1) DE2510343C3 (de)
FI (1) FI760618A (de)
NO (1) NO146780C (de)
SE (1) SE415176B (de)

Also Published As

Publication number Publication date
DE2510343C3 (de) 1980-08-28
DE2510343B2 (de) 1979-09-20
NO146780B (no) 1982-08-30
SE7602464L (sv) 1976-09-13
AT340444B (de) 1977-12-12
DE2510343A1 (de) 1976-09-23
CA1059947A (en) 1979-08-07
SE415176B (sv) 1980-09-15
JPS51142495A (en) 1976-12-08
NO760675L (de) 1976-09-13
ATA158376A (de) 1977-04-15
FI760618A (de) 1976-09-11

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