AT340444B - Verfahren zur herstellung wasseriger losungen von natrium-, ammonium- oder magnesiumsulfit oder -hydrogensulfit - Google Patents
Verfahren zur herstellung wasseriger losungen von natrium-, ammonium- oder magnesiumsulfit oder -hydrogensulfitInfo
- Publication number
- AT340444B AT340444B AT158376A AT158376A AT340444B AT 340444 B AT340444 B AT 340444B AT 158376 A AT158376 A AT 158376A AT 158376 A AT158376 A AT 158376A AT 340444 B AT340444 B AT 340444B
- Authority
- AT
- Austria
- Prior art keywords
- sulphite
- ammonium
- sodium
- preparation
- magnesium
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 1
- JESHZQPNPCJVNG-UHFFFAOYSA-L magnesium;sulfite Chemical compound [Mg+2].[O-]S([O-])=O JESHZQPNPCJVNG-UHFFFAOYSA-L 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- 229910052708 sodium Inorganic materials 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)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Urology & Nephrology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (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 (de) | 1975-03-10 | 1975-03-10 | Verfahren zur Herstellung wässeriger Lösungen von Natrium-, Ammoniumoder Magnesiumsulfit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA158376A ATA158376A (de) | 1977-04-15 |
| AT340444B true AT340444B (de) | 1977-12-12 |
Family
ID=5940913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT158376A AT340444B (de) | 1975-03-10 | 1976-03-04 | Verfahren zur herstellung wasseriger losungen von natrium-, ammonium- oder magnesiumsulfit oder -hydrogensulfit |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS51142495A (en:Method) |
| AT (1) | AT340444B (en:Method) |
| CA (1) | CA1059947A (en:Method) |
| DE (1) | DE2510343C3 (en:Method) |
| FI (1) | FI760618A7 (en:Method) |
| NO (1) | NO146780C (en:Method) |
| SE (1) | SE415176B (en:Method) |
-
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/FI760618A7/fi not_active Application Discontinuation
- 1976-03-10 CA CA247,607A patent/CA1059947A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51142495A (en) | 1976-12-08 |
| ATA158376A (de) | 1977-04-15 |
| NO146780B (no) | 1982-08-30 |
| FI760618A7 (en:Method) | 1976-09-11 |
| DE2510343B2 (de) | 1979-09-20 |
| SE415176B (sv) | 1980-09-15 |
| DE2510343A1 (de) | 1976-09-23 |
| SE7602464L (sv) | 1976-09-13 |
| CA1059947A (en) | 1979-08-07 |
| NO760675L (en:Method) | 1976-09-13 |
| DE2510343C3 (de) | 1980-08-28 |
| NO146780C (no) | 1982-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| REN | Ceased due to non-payment of the annual fee |