SE415176B - Forfarande for att framstella vattenlosningar av natrium-, ammonium- eller magnesiumsulfit - Google Patents

Forfarande for att framstella vattenlosningar av natrium-, ammonium- eller magnesiumsulfit

Info

Publication number: SE415176B
Authority: SE; Sweden
Prior art keywords: sulfit; ammonium; magnesium; sodium; procedure
Prior art date: 1975-03-10

Application number

SE7602464A

Other languages

English (en)

Swedish (sv)

Other versions

SE7602464L (sv

Inventor

H-J Hampel

R Eggersdorfer

A J 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.)

1975-03-10

Filing date

1976-02-26

Publication date

1980-09-15

1976-02-26 Application filed by Rauma Repola Oy filed Critical Rauma Repola Oy

1976-09-13 Publication of SE7602464L publication Critical patent/SE7602464L/xx

1980-09-15 Publication of SE415176B publication Critical patent/SE415176B/xx

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)
Engineering & Computer Science (AREA)
Inorganic Chemistry (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Geology (AREA)
Urology & Nephrology (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (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)

SE7602464A 1975-03-10 1976-02-26 Forfarande for att framstella vattenlosningar av natrium-, ammonium- eller magnesiumsulfit SE415176B (sv)

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 (2)

Publication Number	Publication Date
SE7602464L SE7602464L (sv)	1976-09-13
SE415176B true SE415176B (sv)	1980-09-15

Family

ID=5940913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7602464A SE415176B (sv)	1975-03-10	1976-02-26	Forfarande for att framstella vattenlosningar av natrium-, ammonium- eller magnesiumsulfit

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)

1975
- 1975-03-10 DE DE2510343A patent/DE2510343C3/de not_active Expired
1976
- 1976-02-26 SE SE7602464A patent/SE415176B/xx unknown
- 1976-03-01 NO NO760675A patent/NO146780C/no unknown
- 1976-03-04 AT AT158376A patent/AT340444B/de not_active IP Right Cessation
- 1976-03-08 JP JP51024945A patent/JPS51142495A/ja active Pending
- 1976-03-10 FI FI760618A patent/FI760618A/fi not_active Application Discontinuation
- 1976-03-10 CA CA247,607A patent/CA1059947A/en not_active Expired

Also Published As

Publication number	Publication date
SE7602464L (sv)	1976-09-13
ATA158376A (de)	1977-04-15
DE2510343A1 (de)	1976-09-23
FI760618A (de)	1976-09-11
JPS51142495A (en)	1976-12-08
CA1059947A (en)	1979-08-07
NO760675L (de)	1976-09-13
DE2510343B2 (de)	1979-09-20
DE2510343C3 (de)	1980-08-28
AT340444B (de)	1977-12-12
NO146780C (no)	1982-12-08
NO146780B (no)	1982-08-30

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