IT1032154B - Ipoclorito di calcio in forma granulare particolarmente stabile e resistente alla riduzione in polvere durante i trattamenti e relativo procedimento di produzione - Google Patents
Ipoclorito di calcio in forma granulare particolarmente stabile e resistente alla riduzione in polvere durante i trattamenti e relativo procedimento di produzioneInfo
- Publication number
- IT1032154B IT1032154B IT5438474A IT5438474A IT1032154B IT 1032154 B IT1032154 B IT 1032154B IT 5438474 A IT5438474 A IT 5438474A IT 5438474 A IT5438474 A IT 5438474A IT 1032154 B IT1032154 B IT 1032154B
- Authority
- IT
- Italy
- Prior art keywords
- resistant
- reduction
- production process
- granular form
- calcium hypochlorite
- Prior art date
Links
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000011282 treatment Methods 0.000 title 1
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
- C01B11/068—Stabilisation by additives other than oxides, hydroxides, carbonates of alkali or alkaline-earth metals; Coating of particles; Shaping; Granulation
-
- 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
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
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)
- Glanulating (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52141774A | 1974-11-06 | 1974-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1032154B true IT1032154B (it) | 1979-05-30 |
Family
ID=24076650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5438474A IT1032154B (it) | 1974-11-06 | 1974-12-05 | Ipoclorito di calcio in forma granulare particolarmente stabile e resistente alla riduzione in polvere durante i trattamenti e relativo procedimento di produzione |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5154097A (enExample) |
| BE (1) | BE835001A (enExample) |
| CA (1) | CA1048868A (enExample) |
| DE (1) | DE2457144C2 (enExample) |
| ES (1) | ES432621A1 (enExample) |
| FR (1) | FR2290394A1 (enExample) |
| IT (1) | IT1032154B (enExample) |
| NL (1) | NL175513C (enExample) |
| YU (1) | YU30075A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1067763A (en) * | 1975-01-30 | 1979-12-11 | Walter C. Saeman | Granular calcium hypochlorite coated with an alkaline earth metal hypochlorite by spray graining |
| JPS5742589A (en) * | 1980-08-23 | 1982-03-10 | Denpatsu Fly Ash | Dry granulation for manufacture of potassium silicate fertilizer |
| US8252200B2 (en) * | 2005-12-01 | 2012-08-28 | Arch Chemicals, Inc. | Coated calcium hypochlorite composition |
| JP5643962B2 (ja) * | 2009-12-07 | 2014-12-24 | 日本曹達株式会社 | 錠剤の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036013A (en) * | 1959-02-16 | 1962-05-22 | Olin Mathieson | Coated calcium hypochlorite and process for making same |
| CA975531A (en) * | 1971-06-07 | 1975-10-07 | John P. Faust | High test calcium hypochlorite |
-
1974
- 1974-12-03 DE DE19742457144 patent/DE2457144C2/de not_active Expired
- 1974-12-05 CA CA74215289A patent/CA1048868A/en not_active Expired
- 1974-12-05 ES ES432621A patent/ES432621A1/es not_active Expired
- 1974-12-05 IT IT5438474A patent/IT1032154B/it active
- 1974-12-26 JP JP196775A patent/JPS5154097A/ja active Granted
- 1974-12-27 FR FR7443181A patent/FR2290394A1/fr active Granted
-
1975
- 1975-02-11 YU YU30075A patent/YU30075A/xx unknown
- 1975-10-29 BE BE161366A patent/BE835001A/xx not_active IP Right Cessation
- 1975-11-05 NL NL7512952A patent/NL175513C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL175513C (nl) | 1984-11-16 |
| DE2457144C2 (de) | 1981-12-10 |
| JPS5418999B2 (enExample) | 1979-07-11 |
| ES432621A1 (es) | 1977-02-16 |
| FR2290394A1 (fr) | 1976-06-04 |
| CA1048868A (en) | 1979-02-20 |
| FR2290394B1 (enExample) | 1978-05-05 |
| AU7583574A (en) | 1976-06-03 |
| DE2457144A1 (de) | 1976-05-13 |
| NL175513B (nl) | 1984-06-18 |
| JPS5154097A (en) | 1976-05-12 |
| BE835001A (fr) | 1976-04-29 |
| NL7512952A (nl) | 1976-05-10 |
| YU30075A (en) | 1982-02-28 |
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