ZA757989B - Granular calcium hypochlorite coated with an alkaline earth metal hypochlorite by spray graining - Google Patents
Granular calcium hypochlorite coated with an alkaline earth metal hypochlorite by spray grainingInfo
- Publication number
- ZA757989B ZA757989B ZA757989A ZA757989A ZA757989B ZA 757989 B ZA757989 B ZA 757989B ZA 757989 A ZA757989 A ZA 757989A ZA 757989 A ZA757989 A ZA 757989A ZA 757989 B ZA757989 B ZA 757989B
- Authority
- ZA
- South Africa
- Prior art keywords
- hypochlorite
- alkaline earth
- earth metal
- coated
- granular calcium
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
- B01J13/043—Drying and spraying
-
- 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
- C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Glanulating (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54545375A | 1975-01-30 | 1975-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA757989B true ZA757989B (en) | 1977-08-31 |
Family
ID=24176320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA757989A ZA757989B (en) | 1975-01-30 | 1975-12-23 | Granular calcium hypochlorite coated with an alkaline earth metal hypochlorite by spray graining |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51100992A (en) |
| AU (1) | AU506952B2 (en) |
| BR (1) | BR7600297A (en) |
| CA (1) | CA1067763A (en) |
| DE (1) | DE2603401C2 (en) |
| ES (1) | ES444413A1 (en) |
| GB (1) | GB1539781A (en) |
| IT (1) | IT1053280B (en) |
| MX (1) | MX3560E (en) |
| NL (1) | NL168144C (en) |
| SU (1) | SU685136A3 (en) |
| YU (1) | YU16976A (en) |
| ZA (1) | ZA757989B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747978A (en) * | 1986-08-07 | 1988-05-31 | Ppg Industries, Inc. | Calcium hypochlorite compositions |
| US8252200B2 (en) * | 2005-12-01 | 2012-08-28 | Arch Chemicals, Inc. | Coated calcium hypochlorite composition |
| NL2002666C2 (en) * | 2009-03-25 | 2010-09-28 | Univ Delft Tech | Process and apparatus for producing coated particles. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA975531A (en) * | 1971-06-07 | 1975-10-07 | John P. Faust | High test calcium hypochlorite |
| DE2457144C2 (en) * | 1974-11-06 | 1981-12-10 | Olin Corp., 06511 New Haven, Conn. | Process for the production of calcium hypochlorite granules with a smooth rounded surface |
-
1975
- 1975-12-19 CA CA242,150A patent/CA1067763A/en not_active Expired
- 1975-12-23 ZA ZA757989A patent/ZA757989B/en unknown
-
1976
- 1976-01-02 IT IT47511/76A patent/IT1053280B/en active
- 1976-01-06 MX MX762850U patent/MX3560E/en unknown
- 1976-01-17 ES ES444413A patent/ES444413A1/en not_active Expired
- 1976-01-19 BR BR7600297A patent/BR7600297A/en unknown
- 1976-01-20 YU YU00169/76A patent/YU16976A/en unknown
- 1976-01-21 AU AU10452/76A patent/AU506952B2/en not_active Expired
- 1976-01-23 GB GB2690/76A patent/GB1539781A/en not_active Expired
- 1976-01-29 JP JP51008849A patent/JPS51100992A/ja active Pending
- 1976-01-29 NL NLAANVRAGE7600898,A patent/NL168144C/en not_active IP Right Cessation
- 1976-01-29 DE DE2603401A patent/DE2603401C2/en not_active Expired
- 1976-01-30 SU SU762317507A patent/SU685136A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1067763A (en) | 1979-12-11 |
| DE2603401C2 (en) | 1983-01-20 |
| GB1539781A (en) | 1979-02-07 |
| NL168144B (en) | 1981-10-16 |
| AU1045276A (en) | 1977-07-28 |
| AU506952B2 (en) | 1980-01-31 |
| DE2603401A1 (en) | 1976-08-05 |
| YU16976A (en) | 1982-05-31 |
| JPS51100992A (en) | 1976-09-06 |
| IT1053280B (en) | 1981-08-31 |
| SU685136A3 (en) | 1979-09-05 |
| BR7600297A (en) | 1976-08-31 |
| MX3560E (en) | 1981-03-10 |
| NL168144C (en) | 1982-03-16 |
| NL7600898A (en) | 1976-08-03 |
| ES444413A1 (en) | 1977-05-16 |
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