ZA707296B - A process for the production of neutral calcium hypochlorite crystals - Google Patents
A process for the production of neutral calcium hypochlorite crystalsInfo
- Publication number
- ZA707296B ZA707296B ZA707296A ZA707296A ZA707296B ZA 707296 B ZA707296 B ZA 707296B ZA 707296 A ZA707296 A ZA 707296A ZA 707296 A ZA707296 A ZA 707296A ZA 707296 B ZA707296 B ZA 707296B
- Authority
- ZA
- South Africa
- Prior art keywords
- production
- calcium hypochlorite
- neutral calcium
- hypochlorite crystals
- crystals
- Prior art date
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
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/064—Hypochlorites of alkaline-earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA707296A ZA707296B (en) | 1970-10-27 | 1970-10-27 | A process for the production of neutral calcium hypochlorite crystals |
AU34877/71A AU461893B2 (en) | 1970-10-27 | 1971-10-21 | A process forthe production of neutral calcium hypochlorite crystals |
GB4889371A GB1350780A (en) | 1970-10-27 | 1971-10-21 | Process for the production of neutral calcium hypochlorite crystals |
US00191251A US3760064A (en) | 1970-10-27 | 1971-10-21 | Process for the production of neutral calcium hypochlorite crystals |
CH1561771A CH530342A (fr) | 1970-10-27 | 1971-10-26 | Procédé de préparation de cristaux d'hypochlorite de calcium neutre |
CA126,094,A CA951493A (en) | 1970-10-27 | 1971-10-26 | Process for the production of neutral calcium hypochlorite crystals |
DE2153355A DE2153355C3 (de) | 1970-10-27 | 1971-10-26 | Verfahren zur Herstellung von gut ftttrierbaren Kristallen von neutralem Calciumhypochlorit |
FR7138664A FR2113325A5 (de) | 1970-10-27 | 1971-10-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA707296A ZA707296B (en) | 1970-10-27 | 1970-10-27 | A process for the production of neutral calcium hypochlorite crystals |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA707296B true ZA707296B (en) | 1972-02-23 |
Family
ID=25562635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA707296A ZA707296B (en) | 1970-10-27 | 1970-10-27 | A process for the production of neutral calcium hypochlorite crystals |
Country Status (8)
Country | Link |
---|---|
US (1) | US3760064A (de) |
AU (1) | AU461893B2 (de) |
CA (1) | CA951493A (de) |
CH (1) | CH530342A (de) |
DE (1) | DE2153355C3 (de) |
FR (1) | FR2113325A5 (de) |
GB (1) | GB1350780A (de) |
ZA (1) | ZA707296B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2305387A1 (fr) * | 1975-03-27 | 1976-10-22 | Potasse & Produits Chimiques | Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif |
EP0060125B1 (de) * | 1981-03-09 | 1985-05-29 | Klipfontein Organic Products Corporation Limited | Herstellung von Calciumhypochlorit |
EP0060126B1 (de) * | 1981-03-09 | 1985-01-09 | Klipfontein Organic Products Corporation Limited | Herstellung von Calciumhypochlorit |
CA1152288A (en) * | 1981-03-27 | 1983-08-23 | Gilbert Thibault | Manufacture of calcium hypochlorite |
US4367209A (en) * | 1982-02-26 | 1983-01-04 | Olin Corporation | Calcium hypochlorite production from its dibasic salt |
JPS5926901A (ja) * | 1982-08-04 | 1984-02-13 | Asahi Glass Co Ltd | 次亜塩素酸カルシウムの製造方法 |
US4504457A (en) * | 1982-09-30 | 1985-03-12 | Olin Corporation | Continuous process for producing granular calcium hypochlorite particles |
US4416864A (en) * | 1982-09-30 | 1983-11-22 | Olin Corporation | Process for calcium hypochlorite |
US4468377A (en) * | 1983-03-07 | 1984-08-28 | Olin Corporation | Continuous process for the manufacture of calcium hypochlorite |
US5164109A (en) * | 1990-05-31 | 1992-11-17 | Olin Corporation | Algicidally enhanced calcium hypochlorite compositions |
US8252200B2 (en) * | 2005-12-01 | 2012-08-28 | Arch Chemicals, Inc. | Coated calcium hypochlorite composition |
US8372291B2 (en) * | 2007-04-20 | 2013-02-12 | Arch Chemicals, Inc. | Calcium hypochlorite compositions comprising zinc salts and lime |
US7927510B2 (en) * | 2007-04-20 | 2011-04-19 | Arch Chemicals, Inc. | Calcium hypochlorite compositions comprising zinc salts and lime |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469901A (en) * | 1945-11-24 | 1949-05-10 | Pennsylvania Salt Mfg Co | Production of calcium hypochlorite |
-
1970
- 1970-10-27 ZA ZA707296A patent/ZA707296B/xx unknown
-
1971
- 1971-10-21 GB GB4889371A patent/GB1350780A/en not_active Expired
- 1971-10-21 US US00191251A patent/US3760064A/en not_active Expired - Lifetime
- 1971-10-21 AU AU34877/71A patent/AU461893B2/en not_active Expired
- 1971-10-26 CA CA126,094,A patent/CA951493A/en not_active Expired
- 1971-10-26 DE DE2153355A patent/DE2153355C3/de not_active Expired
- 1971-10-26 CH CH1561771A patent/CH530342A/fr not_active IP Right Cessation
- 1971-10-27 FR FR7138664A patent/FR2113325A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3760064A (en) | 1973-09-18 |
FR2113325A5 (de) | 1972-06-23 |
GB1350780A (en) | 1974-04-24 |
DE2153355B2 (de) | 1978-09-21 |
AU461893B2 (en) | 1975-06-12 |
DE2153355C3 (de) | 1979-05-31 |
AU3487771A (en) | 1973-05-03 |
CH530342A (fr) | 1972-11-15 |
CA951493A (en) | 1974-07-23 |
DE2153355A1 (de) | 1972-05-04 |
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