FR2305387A1 - Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif - Google Patents
Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actifInfo
- Publication number
- FR2305387A1 FR2305387A1 FR7510687A FR7510687A FR2305387A1 FR 2305387 A1 FR2305387 A1 FR 2305387A1 FR 7510687 A FR7510687 A FR 7510687A FR 7510687 A FR7510687 A FR 7510687A FR 2305387 A1 FR2305387 A1 FR 2305387A1
- Authority
- FR
- France
- Prior art keywords
- hypochlorite
- calcium hypochlorite
- neutral
- neutral calcium
- recycling
- 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
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510687A FR2305387A1 (fr) | 1975-03-27 | 1975-03-27 | Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif |
NLAANVRAGE7602719,A NL168192C (nl) | 1975-03-27 | 1976-03-16 | Werkwijze voor het bereiden van neutraal calciumhypochloriet. |
BR7601696A BR7601696A (pt) | 1975-03-27 | 1976-03-19 | Processo de fabricacao de hipoclorito de calcio neutro de elevado titulo sem residuo contaminante |
DE2612440A DE2612440B2 (de) | 1975-03-27 | 1976-03-24 | Umweltfreundliches Verfahren zur Herstellung von neutralem Calciumhypochlorit mit einem hohen Gehalt an aktivem Chlor |
AU12297/76A AU499360B2 (en) | 1975-03-27 | 1976-03-24 | Manufacture of neutral calcium hypochlorite witha high content of active chlorine |
IT48712/76A IT1057379B (it) | 1975-03-27 | 1976-03-25 | Procedimento per la produzione di ipoclorito neutro di calcio ad alto tenore di cloro attivo |
BE165526A BE839996A (fr) | 1975-03-27 | 1976-03-25 | Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif |
CA248,863A CA1089626A (fr) | 1975-03-27 | 1976-03-25 | Procede de preparation industrielle, non-polluante d'hypochlorite neutre de calcium |
JP51033053A JPS51120995A (en) | 1975-03-27 | 1976-03-25 | Manufacturing process for calcium hypochloride containing large quantjty of active chlorine without raising pollution |
ZA761852A ZA761852B (en) | 1975-03-27 | 1976-03-26 | A process for the manufacture of neutral calcium hypochlorite |
ES446397A ES446397A1 (es) | 1975-03-27 | 1976-03-26 | Procedimiento de fabricacion de hipoclorito de calcio neutrode elevado titulo sin residuo contaminante. |
GB12328/76A GB1544268A (en) | 1975-03-27 | 1976-03-26 | Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine |
MX76164079A MX143404A (es) | 1975-03-27 | 1976-03-29 | Metodo mejorado para la produccion de hipoclorito de calcio neutro de elevada pureza |
US06/124,854 US4258024A (en) | 1975-03-27 | 1980-02-26 | Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510687A FR2305387A1 (fr) | 1975-03-27 | 1975-03-27 | Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305387A1 true FR2305387A1 (fr) | 1976-10-22 |
FR2305387B1 FR2305387B1 (fr) | 1978-11-03 |
Family
ID=9153563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510687A Granted FR2305387A1 (fr) | 1975-03-27 | 1975-03-27 | Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE839996A (fr) |
BR (1) | BR7601696A (fr) |
FR (1) | FR2305387A1 (fr) |
ZA (1) | ZA761852B (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR825903A (fr) * | 1936-08-29 | 1938-03-17 | Procédé pour l'obtention d'hypochlorite de calcium à haut titre et bien filtrable | |
US2320635A (en) * | 1940-01-23 | 1943-06-01 | Wyandotte Chemicals Corp | Manufacture of high test bleach |
FR962242A (fr) * | 1942-12-30 | 1950-06-07 | ||
DE2153355A1 (de) * | 1970-10-27 | 1972-05-04 | Klipfontein Organic Prod | Verfahren zur Herstellung von neutralen C alciumhypochloritkristallen |
FR2114896A5 (fr) * | 1970-11-20 | 1972-06-30 | Nippon Soda Co |
-
1975
- 1975-03-27 FR FR7510687A patent/FR2305387A1/fr active Granted
-
1976
- 1976-03-19 BR BR7601696A patent/BR7601696A/pt unknown
- 1976-03-25 BE BE165526A patent/BE839996A/fr not_active IP Right Cessation
- 1976-03-26 ZA ZA761852A patent/ZA761852B/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR825903A (fr) * | 1936-08-29 | 1938-03-17 | Procédé pour l'obtention d'hypochlorite de calcium à haut titre et bien filtrable | |
US2320635A (en) * | 1940-01-23 | 1943-06-01 | Wyandotte Chemicals Corp | Manufacture of high test bleach |
FR962242A (fr) * | 1942-12-30 | 1950-06-07 | ||
DE2153355A1 (de) * | 1970-10-27 | 1972-05-04 | Klipfontein Organic Prod | Verfahren zur Herstellung von neutralen C alciumhypochloritkristallen |
FR2114896A5 (fr) * | 1970-11-20 | 1972-06-30 | Nippon Soda Co |
Also Published As
Publication number | Publication date |
---|---|
BE839996A (fr) | 1976-07-16 |
FR2305387B1 (fr) | 1978-11-03 |
ZA761852B (en) | 1977-03-30 |
BR7601696A (pt) | 1976-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |