CH498045A - Verfahren zur Herstellung von Chlordioxyd in wässriger Lösung und Verwendung der so erhaltenen Lösung - Google Patents
Verfahren zur Herstellung von Chlordioxyd in wässriger Lösung und Verwendung der so erhaltenen LösungInfo
- Publication number
- CH498045A CH498045A CH1237766A CH1237766A CH498045A CH 498045 A CH498045 A CH 498045A CH 1237766 A CH1237766 A CH 1237766A CH 1237766 A CH1237766 A CH 1237766A CH 498045 A CH498045 A CH 498045A
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- solution
- chlorine dioxide
- sodium
- production
- Prior art date
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims description 38
- 239000000243 solution Substances 0.000 title claims description 27
- 239000004155 Chlorine dioxide Substances 0.000 title claims description 19
- 235000019398 chlorine dioxide Nutrition 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 17
- 239000007864 aqueous solution Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 10
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 229960002218 sodium chlorite Drugs 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 2
- 229910021562 Chromium(II) fluoride Inorganic materials 0.000 claims description 2
- 229910021556 Chromium(III) chloride Inorganic materials 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 229940072049 amyl acetate Drugs 0.000 claims description 2
- 229910001919 chlorite Inorganic materials 0.000 claims description 2
- 229910052619 chlorite group Inorganic materials 0.000 claims description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims description 2
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 claims description 2
- 239000011636 chromium(III) chloride Substances 0.000 claims description 2
- 235000007831 chromium(III) chloride Nutrition 0.000 claims description 2
- RNFYGEKNFJULJY-UHFFFAOYSA-L chromium(ii) fluoride Chemical compound [F-].[F-].[Cr+2] RNFYGEKNFJULJY-UHFFFAOYSA-L 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 claims description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims description 2
- RXTNIJMLAQNTEG-UHFFFAOYSA-N methylamyl acetate Natural products CCCCC(C)OC(C)=O RXTNIJMLAQNTEG-UHFFFAOYSA-N 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 2
- 229910001488 sodium perchlorate Inorganic materials 0.000 claims description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/024—Preparation from chlorites or chlorates from chlorites
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1237766A CH498045A (de) | 1965-03-12 | 1966-08-26 | Verfahren zur Herstellung von Chlordioxyd in wässriger Lösung und Verwendung der so erhaltenen Lösung |
| BE702964D BE702964A (enrdf_load_stackoverflow) | 1965-03-12 | 1967-08-23 | |
| FR118851A FR95116E (fr) | 1965-03-12 | 1967-08-24 | Procédé de fabrication de bioxyde de chlore en solution et emploi de la solution ainsi obtenue. |
| ES344437A ES344437A2 (es) | 1965-03-12 | 1967-08-25 | Un procedimiento de fabricacion de soluciones acuosas de bioxido de cloro a partir de clorito de sodio y de acido, enparticular de acido clorhidrico. |
| AT785367A AT282545B (de) | 1965-03-12 | 1967-08-25 | Verfahren zur Herstellung von wässerigen Lösungen von Chlordioxyd |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE661005A BE661005A (enrdf_load_stackoverflow) | 1965-03-12 | 1965-03-12 | |
| CH1237766A CH498045A (de) | 1965-03-12 | 1966-08-26 | Verfahren zur Herstellung von Chlordioxyd in wässriger Lösung und Verwendung der so erhaltenen Lösung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH498045A true CH498045A (de) | 1970-10-31 |
Family
ID=4382426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1237766A CH498045A (de) | 1965-03-12 | 1966-08-26 | Verfahren zur Herstellung von Chlordioxyd in wässriger Lösung und Verwendung der so erhaltenen Lösung |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT282545B (enrdf_load_stackoverflow) |
| BE (1) | BE702964A (enrdf_load_stackoverflow) |
| CH (1) | CH498045A (enrdf_load_stackoverflow) |
| ES (1) | ES344437A2 (enrdf_load_stackoverflow) |
| FR (1) | FR95116E (enrdf_load_stackoverflow) |
-
1966
- 1966-08-26 CH CH1237766A patent/CH498045A/de not_active IP Right Cessation
-
1967
- 1967-08-23 BE BE702964D patent/BE702964A/xx unknown
- 1967-08-24 FR FR118851A patent/FR95116E/fr not_active Expired
- 1967-08-25 ES ES344437A patent/ES344437A2/es not_active Expired
- 1967-08-25 AT AT785367A patent/AT282545B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR95116E (fr) | 1970-07-24 |
| BE702964A (enrdf_load_stackoverflow) | 1968-02-23 |
| ES344437A2 (es) | 1968-10-16 |
| AT282545B (de) | 1970-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |