PT1232297E - Processo para producao de uma solucao alcalina de peroxido de hidrogenio e de dioxido de cloro - Google Patents
Processo para producao de uma solucao alcalina de peroxido de hidrogenio e de dioxido de cloroInfo
- Publication number
- PT1232297E PT1232297E PT00978158T PT00978158T PT1232297E PT 1232297 E PT1232297 E PT 1232297E PT 00978158 T PT00978158 T PT 00978158T PT 00978158 T PT00978158 T PT 00978158T PT 1232297 E PT1232297 E PT 1232297E
- Authority
- PT
- Portugal
- Prior art keywords
- production
- hydrogen peroxide
- chlorine dioxide
- alkaline solution
- alkali metal
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title abstract 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000004155 Chlorine dioxide Substances 0.000 title abstract 2
- 235000019398 chlorine dioxide Nutrition 0.000 title abstract 2
- 239000012670 alkaline solution Substances 0.000 title 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/28—Per-compounds
- C25B1/30—Peroxides
-
- 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
- C01B11/026—Preparation from chlorites or chlorates from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45012899A | 1999-11-26 | 1999-11-26 | |
| EP99850188 | 1999-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1232297E true PT1232297E (pt) | 2003-11-28 |
Family
ID=26153836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT00978158T PT1232297E (pt) | 1999-11-26 | 2000-11-01 | Processo para producao de uma solucao alcalina de peroxido de hidrogenio e de dioxido de cloro |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1232297B1 (pt) |
| JP (1) | JP3955085B2 (pt) |
| AT (1) | ATE245718T1 (pt) |
| AU (1) | AU1564401A (pt) |
| BR (1) | BR0015721B1 (pt) |
| CA (1) | CA2392478C (pt) |
| DE (1) | DE60004090T2 (pt) |
| ES (1) | ES2202195T3 (pt) |
| NO (1) | NO20022461L (pt) |
| PT (1) | PT1232297E (pt) |
| RU (1) | RU2221741C1 (pt) |
| WO (1) | WO2001038607A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005330159A (ja) * | 2004-05-21 | 2005-12-02 | Mitsubishi Gas Chem Co Inc | 食塩から化学パルプの無塩素漂白用薬品の製造方法 |
| GB2437957A (en) * | 2006-04-11 | 2007-11-14 | Dyson Technology Ltd | An electrolytic cell for the production of hydrogen peroxide |
| TR201811290T4 (tr) * | 2014-07-17 | 2018-08-27 | Industrie De Nora Spa | Klor dioksitin elektrokatalitik üretimi. |
| CN109055966A (zh) * | 2018-09-13 | 2018-12-21 | 北京化工大学 | 一种电化学-化学联合制备二氧化氯的方法 |
| HRP20190259A2 (hr) * | 2019-02-07 | 2020-08-21 | Marinko Mikulić | Kontinuirani postupak proizvodnje celulozne pulpe iz travnatih sirovina |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884777A (en) * | 1974-01-02 | 1975-05-20 | Hooker Chemicals Plastics Corp | Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen |
| SU827600A1 (ru) * | 1979-07-12 | 1981-05-07 | Московский Ордена Ленина И Орденатрудового Красного Знамени Химико- Технологический Институт Им.Д.И.Менделеева | Способ получени неорганическогопЕРЕКиСНОгО СОЕдиНЕНи |
| US5770171A (en) * | 1990-03-05 | 1998-06-23 | Eka Nobel Inc. | Process for production of chlorine dioxide |
| RU2108413C1 (ru) * | 1990-06-07 | 1998-04-10 | Стерлинг Кэнада, Инк. | Способ получения водного подкисленного раствора, содержащего хлоратные ионы, способ электрохимической обработки водного раствора смеси солей щелочных металлов, способ получения двуокиси хлора |
| US5198080A (en) * | 1990-06-08 | 1993-03-30 | Tenneco Canada Inc. | Electrochemical processing of aqueous solutions |
| US5074975A (en) * | 1990-08-08 | 1991-12-24 | The University Of British Columbia | Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions |
| SE500043C2 (sv) * | 1990-08-31 | 1994-03-28 | Eka Nobel Ab | Förfarande för kontinuerlig framställning av klordioxid |
| US5487881A (en) * | 1993-02-26 | 1996-01-30 | Eka Nobel Inc. | Process of producing chlorine dioxide |
| DE4311665C1 (de) * | 1993-04-08 | 1994-08-18 | Metallgesellschaft Ag | Verfahren zur Herstellung von Alkaliperoxid-Lösungen |
| RU2121526C1 (ru) * | 1997-03-18 | 1998-11-10 | Научно-исследовательский физико-химический институт им.Л.Я.Карпова | Способ получения пероксосоединений |
-
2000
- 2000-11-01 CA CA002392478A patent/CA2392478C/en not_active Expired - Fee Related
- 2000-11-01 ES ES00978158T patent/ES2202195T3/es not_active Expired - Lifetime
- 2000-11-01 DE DE60004090T patent/DE60004090T2/de not_active Expired - Lifetime
- 2000-11-01 PT PT00978158T patent/PT1232297E/pt unknown
- 2000-11-01 AT AT00978158T patent/ATE245718T1/de active
- 2000-11-01 EP EP00978158A patent/EP1232297B1/en not_active Expired - Lifetime
- 2000-11-01 RU RU2002117023/15A patent/RU2221741C1/ru not_active IP Right Cessation
- 2000-11-01 BR BRPI0015721-0A patent/BR0015721B1/pt not_active IP Right Cessation
- 2000-11-01 JP JP2001539943A patent/JP3955085B2/ja not_active Expired - Fee Related
- 2000-11-01 WO PCT/SE2000/002141 patent/WO2001038607A1/en not_active Ceased
- 2000-11-01 AU AU15644/01A patent/AU1564401A/en not_active Abandoned
-
2002
- 2002-05-24 NO NO20022461A patent/NO20022461L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR0015721B1 (pt) | 2010-11-30 |
| JP3955085B2 (ja) | 2007-08-08 |
| DE60004090T2 (de) | 2004-04-22 |
| WO2001038607A1 (en) | 2001-05-31 |
| EP1232297B1 (en) | 2003-07-23 |
| NO20022461D0 (no) | 2002-05-24 |
| RU2221741C1 (ru) | 2004-01-20 |
| BR0015721A (pt) | 2002-07-09 |
| ATE245718T1 (de) | 2003-08-15 |
| CA2392478C (en) | 2005-01-18 |
| CA2392478A1 (en) | 2001-05-31 |
| JP2003514997A (ja) | 2003-04-22 |
| RU2002117023A (ru) | 2004-01-27 |
| ES2202195T3 (es) | 2004-04-01 |
| AU1564401A (en) | 2001-06-04 |
| DE60004090D1 (de) | 2003-08-28 |
| NO20022461L (no) | 2002-05-24 |
| EP1232297A1 (en) | 2002-08-21 |
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