JPS51142495A - Manufacturing process for sodium sulfite and ammonium sulfite or magmesium sulfite - Google Patents
Manufacturing process for sodium sulfite and ammonium sulfite or magmesium sulfiteInfo
- Publication number
- JPS51142495A JPS51142495A JP51024945A JP2494576A JPS51142495A JP S51142495 A JPS51142495 A JP S51142495A JP 51024945 A JP51024945 A JP 51024945A JP 2494576 A JP2494576 A JP 2494576A JP S51142495 A JPS51142495 A JP S51142495A
- Authority
- JP
- Japan
- Prior art keywords
- sulfite
- magmesium
- manufacturing process
- ammonium
- sodium
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 title 2
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 235000010265 sodium sulphite Nutrition 0.000 title 1
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)
- Materials Engineering (AREA)
- Urology & Nephrology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2510343A DE2510343C3 (en) | 1975-03-10 | 1975-03-10 | Process for the preparation of aqueous solutions of sodium, ammonium or magnesium sulfite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51142495A true JPS51142495A (en) | 1976-12-08 |
Family
ID=5940913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51024945A Pending JPS51142495A (en) | 1975-03-10 | 1976-03-08 | Manufacturing process for sodium sulfite and ammonium sulfite or magmesium sulfite |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51142495A (en) |
| AT (1) | AT340444B (en) |
| CA (1) | CA1059947A (en) |
| DE (1) | DE2510343C3 (en) |
| FI (1) | FI760618A (en) |
| NO (1) | NO146780C (en) |
| SE (1) | SE415176B (en) |
-
1975
- 1975-03-10 DE DE2510343A patent/DE2510343C3/en not_active Expired
-
1976
- 1976-02-26 SE SE7602464A patent/SE415176B/en unknown
- 1976-03-01 NO NO760675A patent/NO146780C/en unknown
- 1976-03-04 AT AT158376A patent/AT340444B/en not_active IP Right Cessation
- 1976-03-08 JP JP51024945A patent/JPS51142495A/en 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 |
|---|---|
| NO146780C (en) | 1982-12-08 |
| DE2510343C3 (en) | 1980-08-28 |
| DE2510343B2 (en) | 1979-09-20 |
| NO146780B (en) | 1982-08-30 |
| SE7602464L (en) | 1976-09-13 |
| AT340444B (en) | 1977-12-12 |
| DE2510343A1 (en) | 1976-09-23 |
| CA1059947A (en) | 1979-08-07 |
| SE415176B (en) | 1980-09-15 |
| NO760675L (en) | 1976-09-13 |
| ATA158376A (en) | 1977-04-15 |
| FI760618A (en) | 1976-09-11 |
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| JPS51142495A (en) | Manufacturing process for sodium sulfite and ammonium sulfite or magmesium sulfite |