DE2453659A1 - Verfahren zur agglomeration von natriumcarbonatperoxyd - Google Patents
Verfahren zur agglomeration von natriumcarbonatperoxydInfo
- Publication number
- DE2453659A1 DE2453659A1 DE19742453659 DE2453659A DE2453659A1 DE 2453659 A1 DE2453659 A1 DE 2453659A1 DE 19742453659 DE19742453659 DE 19742453659 DE 2453659 A DE2453659 A DE 2453659A DE 2453659 A1 DE2453659 A1 DE 2453659A1
- Authority
- DE
- Germany
- Prior art keywords
- particles
- sodium carbonate
- carbonate peroxide
- sieve
- 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 20
- 238000005054 agglomeration Methods 0.000 title claims description 16
- 230000002776 aggregation Effects 0.000 title claims description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 title description 2
- 239000002245 particle Substances 0.000 claims description 65
- 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 47
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 12
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 12
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 11
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920002907 Guar gum Polymers 0.000 claims description 7
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 7
- 235000010417 guar gum Nutrition 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical group OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 229940096529 carboxypolymethylene Drugs 0.000 claims description 6
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 5
- 229960002154 guar gum Drugs 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 4
- 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 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- -1 carbonate peroxide Chemical class 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000243 solution Substances 0.000 description 25
- 238000013459 approach Methods 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000003599 detergent Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241001460678 Napo <wasp> Species 0.000 description 1
- 241000282372 Panthera onca Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000002585 base Substances 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
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 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
- 239000010419 fine particle Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000012452 mother liquor 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
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000017550 sodium carbonate 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
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 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 |
|---|---|
| DE2453659A1 true DE2453659A1 (de) | 1975-05-28 |
Family
ID=27024269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742453659 Pending DE2453659A1 (de) | 1973-11-23 | 1974-11-12 | Verfahren zur agglomeration von natriumcarbonatperoxyd |
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 |
| IT1025864B (it) | 1978-08-30 |
| ES432208A1 (es) | 1977-02-16 |
| IL45984A0 (en) | 1975-02-10 |
| US3984342A (en) | 1976-10-05 |
| BE822431A (fr) | 1975-05-20 |
| NL7415173A (nl) | 1975-05-27 |
| BR7409804A (pt) | 1976-05-25 |
| AU7489774A (en) | 1976-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |