BE822431A - Procede d'agglomeration du peroxohydrate du carbonate de sodium - Google Patents
Procede d'agglomeration du peroxohydrate du carbonate de sodiumInfo
- Publication number
- BE822431A BE822431A BE150716A BE150716A BE822431A BE 822431 A BE822431 A BE 822431A BE 150716 A BE150716 A BE 150716A BE 150716 A BE150716 A BE 150716A BE 822431 A BE822431 A BE 822431A
- Authority
- BE
- Belgium
- Prior art keywords
- sodium carbonate
- agglomeration process
- carbonate peroxohydrate
- peroxohydrate
- agglomeration
- Prior art date
Links
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title 2
- 238000005054 agglomeration Methods 0.000 title 1
- 230000002776 aggregation Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910000029 sodium carbonate Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
-
- 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
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- 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
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41880173A | 1973-11-23 | 1973-11-23 | |
| US05/514,529 US3984342A (en) | 1973-11-23 | 1974-10-15 | Process for agglomerating sodium carbonate peroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE822431A true BE822431A (fr) | 1975-05-20 |
Family
ID=27024269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE150716A BE822431A (fr) | 1973-11-23 | 1974-11-20 | Procede d'agglomeration du peroxohydrate du carbonate de sodium |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3984342A (enExample) |
| JP (1) | JPS5084500A (enExample) |
| AU (1) | AU7489774A (enExample) |
| BE (1) | BE822431A (enExample) |
| BR (1) | BR7409804A (enExample) |
| CA (1) | CA1035549A (enExample) |
| DE (1) | DE2453659A1 (enExample) |
| ES (1) | ES432208A1 (enExample) |
| FR (1) | FR2252294B1 (enExample) |
| IL (1) | IL45984A0 (enExample) |
| IT (1) | IT1025864B (enExample) |
| NL (1) | NL7415173A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131562A (en) * | 1977-06-17 | 1978-12-26 | Fmc Corporation | Stabilized particulate peroxygen compounds |
| US4120812A (en) * | 1977-06-17 | 1978-10-17 | Fmc Corporation | Polyethylene glycol-stabilized peroxygens |
| US4491539A (en) * | 1981-06-04 | 1985-01-01 | The Procter & Gamble Company | Liquid cleansing product with skin feel additives |
| US4970058A (en) * | 1988-10-06 | 1990-11-13 | Fmc Corporation | Soda ash peroxygen carrier |
| US4966762A (en) * | 1988-10-06 | 1990-10-30 | Fmc Corporation | Process for manufacturing a soda ash peroxygen carrier |
| US4970019A (en) * | 1988-10-27 | 1990-11-13 | Fmc Corporation | Particulate composition containing bleach and optical brightener and process for its manufacture |
| US5670098A (en) * | 1996-08-20 | 1997-09-23 | Thiokol Corporation | Black powder processing on twin-screw extruder |
| FR2768140B1 (fr) * | 1997-09-05 | 1999-10-08 | Atochem Elf Sa | Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees |
| DE10248652A1 (de) * | 2002-10-18 | 2004-04-29 | Solvay Interox Gmbh | Verfahren zur Herstellung von staubfreien Erdalkaliperoxiden |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH361272A (de) * | 1956-11-09 | 1962-04-15 | Degussa | Verfahren zum Krümeln von Perborat |
| DE1240508B (de) * | 1963-04-01 | 1967-05-18 | Degussa | Verfahren zur Granulierung von Perborat |
| GB1165154A (en) * | 1965-12-10 | 1969-09-24 | Laporte Chemical | Peroxygen Compounds |
| US3664961A (en) * | 1970-03-31 | 1972-05-23 | Procter & Gamble | Enzyme detergent composition containing coagglomerated perborate bleaching agent |
| BE791037A (fr) * | 1971-11-09 | 1973-05-07 | Fmc Corp | Procede pour agglomerer le peroxohydrate de carbonate de sodium |
-
1974
- 1974-10-15 US US05/514,529 patent/US3984342A/en not_active Expired - Lifetime
- 1974-10-31 AU AU74897/74A patent/AU7489774A/en not_active Expired
- 1974-11-01 IL IL45984A patent/IL45984A0/xx unknown
- 1974-11-05 CA CA213,052A patent/CA1035549A/en not_active Expired
- 1974-11-12 DE DE19742453659 patent/DE2453659A1/de active Pending
- 1974-11-20 IT IT29645/74A patent/IT1025864B/it active
- 1974-11-20 JP JP49132836A patent/JPS5084500A/ja active Pending
- 1974-11-20 BE BE150716A patent/BE822431A/xx unknown
- 1974-11-21 NL NL7415173A patent/NL7415173A/xx unknown
- 1974-11-21 FR FR7438360A patent/FR2252294B1/fr not_active Expired
- 1974-11-22 ES ES432208A patent/ES432208A1/es not_active Expired
- 1974-11-22 BR BR9804/74A patent/BR7409804A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1035549A (en) | 1978-08-01 |
| FR2252294A1 (enExample) | 1975-06-20 |
| JPS5084500A (enExample) | 1975-07-08 |
| FR2252294B1 (enExample) | 1978-04-14 |
| DE2453659A1 (de) | 1975-05-28 |
| IT1025864B (it) | 1978-08-30 |
| ES432208A1 (es) | 1977-02-16 |
| IL45984A0 (en) | 1975-02-10 |
| US3984342A (en) | 1976-10-05 |
| NL7415173A (nl) | 1975-05-27 |
| BR7409804A (pt) | 1976-05-25 |
| AU7489774A (en) | 1976-05-06 |
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