DE2250342A1 - Verfahren zur agglomerierung von natriumcarbonat-peroxyd - Google Patents
Verfahren zur agglomerierung von natriumcarbonat-peroxydInfo
- Publication number
- DE2250342A1 DE2250342A1 DE2250342A DE2250342A DE2250342A1 DE 2250342 A1 DE2250342 A1 DE 2250342A1 DE 2250342 A DE2250342 A DE 2250342A DE 2250342 A DE2250342 A DE 2250342A DE 2250342 A1 DE2250342 A1 DE 2250342A1
- Authority
- DE
- Germany
- Prior art keywords
- particles
- sodium carbonate
- carbonate peroxide
- sodium
- mesh
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 title description 4
- 239000002245 particle Substances 0.000 claims description 35
- MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 claims description 29
- 239000004115 Sodium Silicate Substances 0.000 claims description 18
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 17
- 239000011734 sodium Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 239000003599 detergent Substances 0.000 description 11
- 238000009472 formulation Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000005054 agglomeration Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- -1 Sodium carbanate peroxide Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 241001460678 Napo <wasp> Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- PGJHGXFYDZHMAV-UHFFFAOYSA-K azanium;cerium(3+);disulfate Chemical compound [NH4+].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O PGJHGXFYDZHMAV-UHFFFAOYSA-K 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- CIWXFRVOSDNDJZ-UHFFFAOYSA-L ferroin Chemical compound [Fe+2].[O-]S([O-])(=O)=O.C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1 CIWXFRVOSDNDJZ-UHFFFAOYSA-L 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 235000020094 liqueur Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- C01B15/055—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)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19713771A | 1971-11-09 | 1971-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2250342A1 true DE2250342A1 (de) | 1973-05-17 |
Family
ID=22728197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2250342A Pending DE2250342A1 (de) | 1971-11-09 | 1972-10-13 | Verfahren zur agglomerierung von natriumcarbonat-peroxyd |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3773678A (enExample) |
| JP (1) | JPS5510523B2 (enExample) |
| AT (1) | AT319899B (enExample) |
| AU (1) | AU465508B2 (enExample) |
| BE (1) | BE791037A (enExample) |
| CA (1) | CA967728A (enExample) |
| CH (1) | CH592575A5 (enExample) |
| DE (1) | DE2250342A1 (enExample) |
| ES (1) | ES408054A1 (enExample) |
| FR (1) | FR2159301B1 (enExample) |
| GB (1) | GB1361708A (enExample) |
| IT (1) | IT969782B (enExample) |
| NL (1) | NL7215062A (enExample) |
| SE (1) | SE377104B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622610A1 (de) * | 1975-05-23 | 1976-12-09 | Interox | Verfahren zum stabilisieren von teilchenfoermigen peroxyverbindungen |
| DE2748783A1 (de) * | 1977-10-31 | 1979-05-03 | Degussa | Verfahren zum stabilisieren von natriumpercarbonat |
| EP0763499A1 (de) * | 1995-09-15 | 1997-03-19 | Degussa Aktiengesellschaft | Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070286A (enExample) * | 1973-10-25 | 1975-06-11 | ||
| US3984342A (en) * | 1973-11-23 | 1976-10-05 | Fmc Corporation | Process for agglomerating sodium carbonate peroxide |
| JPS5313355B2 (enExample) * | 1974-03-18 | 1978-05-09 | ||
| US4260508A (en) * | 1979-08-15 | 1981-04-07 | The Clorox Company | Stabilized alkali metal percarbonate powder bleach |
| DE3504628A1 (de) * | 1985-02-11 | 1986-08-14 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung eines rieselfaehigen granulats |
| 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 |
| SE468014B (sv) * | 1991-08-16 | 1992-10-19 | Kommentus Ecogreen Ab | Foerfarande foer stabilisering av perkarbonat i pulverformiga tvaettmedel |
| GB9126296D0 (en) * | 1991-12-11 | 1992-02-12 | Unilever Plc | Sodium percarbonate |
| PL173175B1 (pl) * | 1994-02-25 | 1998-02-27 | Inst Chemii Nieorganicznej | Sposób otrzymywania środka zmiękczająco-wybielającego, stosowanego jako składnik środków piorących, myjących i czyszczących |
-
0
- BE BE791037D patent/BE791037A/xx unknown
-
1971
- 1971-11-09 US US00197137A patent/US3773678A/en not_active Expired - Lifetime
-
1972
- 1972-10-03 CA CA153,112A patent/CA967728A/en not_active Expired
- 1972-10-04 AU AU47397/72A patent/AU465508B2/en not_active Expired
- 1972-10-13 DE DE2250342A patent/DE2250342A1/de active Pending
- 1972-10-17 AT AT887872A patent/AT319899B/de not_active IP Right Cessation
- 1972-10-19 JP JP10407172A patent/JPS5510523B2/ja not_active Expired
- 1972-10-20 IT IT30777/72A patent/IT969782B/it active
- 1972-10-27 ES ES408054A patent/ES408054A1/es not_active Expired
- 1972-11-06 FR FR7239173A patent/FR2159301B1/fr not_active Expired
- 1972-11-07 NL NL7215062A patent/NL7215062A/xx not_active Application Discontinuation
- 1972-11-08 CH CH1625872A patent/CH592575A5/xx not_active IP Right Cessation
- 1972-11-08 GB GB5158172A patent/GB1361708A/en not_active Expired
- 1972-11-08 SE SE7214486A patent/SE377104B/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2622610A1 (de) * | 1975-05-23 | 1976-12-09 | Interox | Verfahren zum stabilisieren von teilchenfoermigen peroxyverbindungen |
| DE2748783A1 (de) * | 1977-10-31 | 1979-05-03 | Degussa | Verfahren zum stabilisieren von natriumpercarbonat |
| EP0763499A1 (de) * | 1995-09-15 | 1997-03-19 | Degussa Aktiengesellschaft | Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat |
| US5714201A (en) * | 1995-09-15 | 1998-02-03 | Degussa Aktiengesellschaft | Process for reducing dissolution time in the production and/or coating of sodium percarbonate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5510523B2 (enExample) | 1980-03-17 |
| GB1361708A (en) | 1974-07-30 |
| ES408054A1 (es) | 1975-11-16 |
| CH592575A5 (enExample) | 1977-10-31 |
| US3773678A (en) | 1973-11-20 |
| AT319899B (de) | 1975-01-10 |
| NL7215062A (enExample) | 1973-05-11 |
| AU4739772A (en) | 1974-04-11 |
| AU465508B2 (en) | 1975-10-02 |
| CA967728A (en) | 1975-05-20 |
| FR2159301A1 (enExample) | 1973-06-22 |
| BE791037A (fr) | 1973-05-07 |
| SE377104B (enExample) | 1975-06-23 |
| JPS4855197A (enExample) | 1973-08-02 |
| IT969782B (it) | 1974-04-10 |
| FR2159301B1 (enExample) | 1976-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |