FR2393761A1 - Procede pour produire du peroxyde de chlore - Google Patents
Procede pour produire du peroxyde de chloreInfo
- Publication number
- FR2393761A1 FR2393761A1 FR787817196A FR7817196A FR2393761A1 FR 2393761 A1 FR2393761 A1 FR 2393761A1 FR 787817196 A FR787817196 A FR 787817196A FR 7817196 A FR7817196 A FR 7817196A FR 2393761 A1 FR2393761 A1 FR 2393761A1
- Authority
- FR
- France
- Prior art keywords
- producing chlorine
- chlorine peroxide
- chlorine
- peroxide
- explosion
- 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.)
- Granted
Links
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
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Le peroxyde de chlore est obtenu selon l'invention par réaction entre l'acide chlorhydrique et un excès stoechiométrique de chlorate de sodium (produit dans une cuve d'électrolyse). Ce procédé permet d'éviter les risques d'explosion entre le chlore et l'hydrogène, et présente un double intérêt : simplicité de l'appareillage utilisé et économie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52066607A JPS5951481B2 (ja) | 1977-06-08 | 1977-06-08 | 二酸化塩素の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393761A1 true FR2393761A1 (fr) | 1979-01-05 |
FR2393761B1 FR2393761B1 (fr) | 1982-09-10 |
Family
ID=13320749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787817196A Granted FR2393761A1 (fr) | 1977-06-08 | 1978-06-08 | Procede pour produire du peroxyde de chlore |
Country Status (13)
Country | Link |
---|---|
US (1) | US4176168A (fr) |
JP (1) | JPS5951481B2 (fr) |
AR (1) | AR215183A1 (fr) |
AT (1) | AT377741B (fr) |
BR (1) | BR7803575A (fr) |
CA (1) | CA1105877A (fr) |
DE (1) | DE2824325C3 (fr) |
DK (1) | DK253178A (fr) |
FI (1) | FI66580C (fr) |
FR (1) | FR2393761A1 (fr) |
GB (1) | GB1587610A (fr) |
NO (1) | NO152645C (fr) |
SE (1) | SE441594B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018670A1 (fr) * | 1979-04-27 | 1980-11-12 | Metallgesellschaft Ag | Procédé de préparation de dioxyde de chlore |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2498585A1 (fr) | 1981-01-27 | 1982-07-30 | Ugine Kuhlmann | Procede de generation de dioxyde de chlore |
DE3128817A1 (de) * | 1981-07-21 | 1983-02-10 | Dipl.-Ing. Hanns Fröhler KG, 8023 Pullach | Verfahren und vorrichtung zur herstellung von chlordioxid |
CA1324976C (fr) * | 1988-07-26 | 1993-12-07 | Zbigniew Twardowski | Procede combine pour la production de dioxyde de chlore et d'hydroxyde de sodium |
US5324497A (en) * | 1992-02-26 | 1994-06-28 | Westerlund G Oscar | Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor |
CA2333247C (fr) * | 2000-02-01 | 2010-07-20 | Sterling Canada, Inc. | Methode permettant d'ameliorer le rendement de reactions de synthese du dioxyde de chlore |
US6511644B1 (en) | 2000-08-28 | 2003-01-28 | The Chemithon Corporation | Method for removing contaminants in reactors |
CN104261350B (zh) * | 2014-09-24 | 2016-02-17 | 广西大学 | 一种不产生固形物的二氧化氯制备方法 |
US11912569B2 (en) | 2016-03-31 | 2024-02-27 | Honbusankei Co., Ltd. | Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484402A (en) * | 1946-01-04 | 1949-10-11 | Brown Co | Process for producing chlorine dioxide |
GB672047A (en) * | 1948-10-01 | 1952-05-14 | Edelbert Kesting | Improvements in the manufacture of chlorine dioxide |
FR2163818A5 (fr) * | 1970-06-10 | 1973-07-27 | Electric Reduction Cy Ca |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3864456A (en) * | 1964-08-13 | 1975-02-04 | Electric Reduction Co | Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate |
US3524728A (en) * | 1966-10-05 | 1970-08-18 | Chemech Eng Ltd | Closed cycle system for the generation of chlorine dioxide |
-
1977
- 1977-06-08 JP JP52066607A patent/JPS5951481B2/ja not_active Expired
-
1978
- 1978-05-24 GB GB22147/78A patent/GB1587610A/en not_active Expired
- 1978-06-01 US US05/911,548 patent/US4176168A/en not_active Expired - Lifetime
- 1978-06-02 DE DE2824325A patent/DE2824325C3/de not_active Expired
- 1978-06-02 CA CA304,720A patent/CA1105877A/fr not_active Expired
- 1978-06-05 BR BR787803575A patent/BR7803575A/pt unknown
- 1978-06-06 NO NO781981A patent/NO152645C/no unknown
- 1978-06-06 AT AT0409678A patent/AT377741B/de not_active IP Right Cessation
- 1978-06-07 AR AR272472A patent/AR215183A1/es active
- 1978-06-07 DK DK253178A patent/DK253178A/da not_active Application Discontinuation
- 1978-06-07 SE SE7806663A patent/SE441594B/sv not_active IP Right Cessation
- 1978-06-07 FI FI781819A patent/FI66580C/fi not_active IP Right Cessation
- 1978-06-08 FR FR787817196A patent/FR2393761A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484402A (en) * | 1946-01-04 | 1949-10-11 | Brown Co | Process for producing chlorine dioxide |
GB672047A (en) * | 1948-10-01 | 1952-05-14 | Edelbert Kesting | Improvements in the manufacture of chlorine dioxide |
FR2163818A5 (fr) * | 1970-06-10 | 1973-07-27 | Electric Reduction Cy Ca |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018670A1 (fr) * | 1979-04-27 | 1980-11-12 | Metallgesellschaft Ag | Procédé de préparation de dioxyde de chlore |
Also Published As
Publication number | Publication date |
---|---|
NO152645B (no) | 1985-07-22 |
FI781819A (fi) | 1978-12-09 |
DE2824325C3 (de) | 1981-04-23 |
NO781981L (no) | 1978-12-11 |
FI66580C (fi) | 1984-11-12 |
ATA409678A (de) | 1984-09-15 |
DE2824325A1 (de) | 1978-12-14 |
GB1587610A (en) | 1981-04-08 |
FI66580B (fi) | 1984-07-31 |
DK253178A (da) | 1978-12-09 |
CA1105877A (fr) | 1981-07-28 |
JPS542296A (en) | 1979-01-09 |
FR2393761B1 (fr) | 1982-09-10 |
AR215183A1 (es) | 1979-09-14 |
JPS5951481B2 (ja) | 1984-12-14 |
AT377741B (de) | 1985-04-25 |
NO152645C (no) | 1985-10-30 |
SE7806663L (sv) | 1978-12-09 |
US4176168A (en) | 1979-11-27 |
DE2824325B2 (fr) | 1980-07-10 |
BR7803575A (pt) | 1979-01-16 |
SE441594B (sv) | 1985-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |