DE2646953C2 - Verfahren zur Entfernung von polaren Lösungsmitteln aus einer Waschmittelmischung sowie dadurch enthaltenes Waschmittel - Google Patents
Verfahren zur Entfernung von polaren Lösungsmitteln aus einer Waschmittelmischung sowie dadurch enthaltenes WaschmittelInfo
- Publication number
- DE2646953C2 DE2646953C2 DE2646953A DE2646953A DE2646953C2 DE 2646953 C2 DE2646953 C2 DE 2646953C2 DE 2646953 A DE2646953 A DE 2646953A DE 2646953 A DE2646953 A DE 2646953A DE 2646953 C2 DE2646953 C2 DE 2646953C2
- Authority
- DE
- Germany
- Prior art keywords
- detergent
- slurry
- microwaves
- parts
- paste
- 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.)
- Expired
Links
- 239000003599 detergent Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 22
- 239000000203 mixture Substances 0.000 title claims description 20
- 239000002798 polar solvent Substances 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000002002 slurry Substances 0.000 claims description 26
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000003380 propellant Substances 0.000 claims description 3
- 239000013042 solid detergent Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000000047 product Substances 0.000 description 14
- 235000019832 sodium triphosphate Nutrition 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000000843 powder Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 10
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 8
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 229910052911 sodium silicate Inorganic materials 0.000 description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000036571 hydration Effects 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 230000001007 puffing effect Effects 0.000 description 3
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 description 3
- QJRVOJKLQNSNDB-UHFFFAOYSA-N 4-dodecan-3-ylbenzenesulfonic acid Chemical compound CCCCCCCCCC(CC)C1=CC=C(S(O)(=O)=O)C=C1 QJRVOJKLQNSNDB-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 2
- LPTWEDZIPSKWDG-UHFFFAOYSA-N benzenesulfonic acid;dodecane Chemical compound OS(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCC LPTWEDZIPSKWDG-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000011928 denatured alcohol Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920000847 nonoxynol Polymers 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010952 in-situ formation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 235000019794 sodium silicate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA6587A ZA756587B (en) | 1975-10-20 | 1975-10-20 | Manufacture of particulate detergents |
| ZA76345 | 1976-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2646953A1 DE2646953A1 (de) | 1977-04-21 |
| DE2646953C2 true DE2646953C2 (de) | 1986-06-26 |
Family
ID=27131132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2646953A Expired DE2646953C2 (de) | 1975-10-20 | 1976-10-18 | Verfahren zur Entfernung von polaren Lösungsmitteln aus einer Waschmittelmischung sowie dadurch enthaltenes Waschmittel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4118333A (Direct) |
| CA (1) | CA1095801A (Direct) |
| DE (1) | DE2646953C2 (Direct) |
| DK (1) | DK473976A (Direct) |
| FR (1) | FR2328767A1 (Direct) |
| SE (1) | SE433618B (Direct) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2744753C2 (de) * | 1977-10-05 | 1986-08-28 | Joh. A. Benckiser Gmbh, 6700 Ludwigshafen | Verfahren zur Herstellung von Granulaten |
| US4353890A (en) * | 1979-10-24 | 1982-10-12 | Colgate-Palmolive Company | Stabilization of carrageenan-containing toothpaste |
| US4457908A (en) * | 1979-10-24 | 1984-07-03 | Colgate-Palmolive Company | Stabilization of carrageenan-containing toothpaste |
| BE1004876A5 (fr) * | 1991-05-27 | 1993-02-16 | Serstevens Albert T | Perfectionnement pour l'obtention de poudres a lessiver par micro-ondes. |
| US5858299A (en) * | 1993-05-05 | 1999-01-12 | Ecolab, Inc. | Process for consolidating particulate solids |
| PL179871B1 (pl) * | 1993-05-05 | 2000-11-30 | Henkel Ecolab Gmbh & Co Ohg | uformowanego makrostalego produktu czyszczacegoi uformowany makrostaly produkt czyszczacy PL PL PL PL PL PL PL |
| US6689305B1 (en) | 1993-05-05 | 2004-02-10 | Ecolab Inc. | Process for consolidating particulate solids and cleaning products therefrom II |
| GB9316900D0 (en) * | 1993-08-13 | 1993-09-29 | Hecht Samuel I | Soap product |
| DE4429550A1 (de) * | 1994-08-19 | 1996-02-22 | Henkel Kgaa | Verfahren zur Herstellung von Wasch- oder Reinigungsmitteltabletten |
| WO1997043399A1 (en) * | 1996-05-14 | 1997-11-20 | The Procter & Gamble Company | Process for making a low density detergent composition by agglomeration followed by dielectric heating |
| US5961663A (en) * | 1997-05-29 | 1999-10-05 | Colgate-Palmolive Co. | Microwave-dried amorphous alkali metal silicate powders and their use as builders in detergent compositions |
| JP3604623B2 (ja) | 2000-10-23 | 2004-12-22 | 花王株式会社 | アニオン界面活性剤粉粒体の製造方法 |
| JP4187995B2 (ja) * | 2002-04-19 | 2008-11-26 | 花王株式会社 | アニオン界面活性剤粉粒体の製造法 |
| US20040149742A1 (en) * | 2003-01-30 | 2004-08-05 | Lescano Ricardo Andres | System to heat liquids |
| DE102004003430A1 (de) * | 2004-01-23 | 2005-05-25 | Henkel Kgaa | Verfahren zur Verarbeitung von Wasch- oder Reinigungsmitteln |
| CZ304481B6 (cs) * | 2013-06-11 | 2014-05-21 | Ústav Chemických Procesů Akademie Věd České Republiky | Způsob sušení tenzidů |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL269436A (Direct) * | 1960-09-23 | |||
| BE617684A (Direct) * | 1961-05-15 | |||
| GB1031643A (en) * | 1962-08-04 | 1966-06-02 | Daiichi Seiyaku Co | Process for the production of detergent tablets |
| US3431210A (en) * | 1966-03-01 | 1969-03-04 | Monsanto Co | Detergent processes |
| GB1303102A (Direct) * | 1969-01-16 | 1973-01-17 | ||
| US3771234A (en) * | 1969-09-09 | 1973-11-13 | Exxon Research Engineering Co | Microwave drying process for synthetic polymers |
| ZA726290B (en) * | 1972-09-14 | 1974-04-24 | Chem Services Ltd | Production of detergents |
| US3932140A (en) * | 1973-04-30 | 1976-01-13 | E. I. Du Pont De Nemours & Co. | Forming highly absorbent, low bulk density sodium silicate by contacting with H2 O2 and heating to about 45° to 60°C |
-
1976
- 1976-10-18 DE DE2646953A patent/DE2646953C2/de not_active Expired
- 1976-10-18 US US05/733,561 patent/US4118333A/en not_active Expired - Lifetime
- 1976-10-19 SE SE7611573A patent/SE433618B/xx not_active IP Right Cessation
- 1976-10-19 CA CA263,655A patent/CA1095801A/en not_active Expired
- 1976-10-20 FR FR7631546A patent/FR2328767A1/fr active Granted
- 1976-10-20 DK DK473976A patent/DK473976A/da not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| US4118333A (en) | 1978-10-03 |
| SE433618B (sv) | 1984-06-04 |
| FR2328767A1 (fr) | 1977-05-20 |
| DK473976A (da) | 1977-04-21 |
| SE7611573L (sv) | 1977-04-21 |
| FR2328767B1 (Direct) | 1981-01-09 |
| DE2646953A1 (de) | 1977-04-21 |
| CA1095801A (en) | 1981-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2646953C2 (de) | Verfahren zur Entfernung von polaren Lösungsmitteln aus einer Waschmittelmischung sowie dadurch enthaltenes Waschmittel | |
| DE60132282T2 (de) | Verfahren zur Herstellung eines anionischen Tensidpulvers | |
| DE2235891A1 (de) | Verfahren zum trocknen hitzelabiler tenside | |
| DE2204842A1 (de) | Rieselfähige nichtionogene Waschmittelzusätze | |
| DE69207727T2 (de) | Verfahren zur Herstellung von Salzgranulaten | |
| DE2649088A1 (de) | Mehrstufiges spruehtrocknungsverfahren fuer wasch- und reinigungsmittelaufschlaemmungen | |
| EP1475350A1 (de) | Umhülltes Natriumpercarbonatgranulat mit verbesserter Lagerstabilität | |
| DE1938756C3 (de) | Poröses rasch lösliches Produkt auf Basis von hydratisiertem, kristallinem Natriumsilikat P. Q. Corp, Philadelphia, Pa | |
| CH650016A5 (de) | Verfahren zur verhinderung der gelierung von bicarbonat-carbonat-silikat seifenmischer-aufschlaemmungen. | |
| DE3141066A1 (de) | Verfahren zur hemmung der gelbildung in crutcher-aufschlaemmungen aus anorganischen salzen | |
| EP0791048B1 (de) | Verfahren zur herstellung von wasch- und reinigungsmitteltabletten durch mikrowellen- und heissluftbehandlung | |
| DE69722429T2 (de) | Waschmittelteilchen, verfahren zu ihrer herstellung, sowie waschmittel mit hohem schüttgewicht | |
| DE2327956A1 (de) | Verfahren zur herstellung von wasserloesliche hydratisierte salze enthaltenden granulaten, insbesondere wasch- und reinigungsmittelgranulaten | |
| DE69717816T2 (de) | Verfahren zur herstellung eines waschmittels mit niedrigem schüttgewicht durch agglomeration und anschliessender dielektrischer erwärmung | |
| CH647542A5 (de) | Verfahren zur herstellung von in spruehgetrockneten reinigungsmitteln verwendbaren zeolith-alkylbenzolsulfonat-zusammensetzungen mit hohem feststoffgehalt. | |
| DE69826871T2 (de) | Verfahren zur herstellung von waschmitteln mit niedriger schüttdichte durch kontrolle der düsenhöhe im fliessbett | |
| DE2918742C2 (de) | Verfahren zur Herstellung seifehaltiger Waschpulver | |
| WO1992010559A1 (de) | Verfahren zur herstellung von zeolith-granulaten | |
| DE2839619C2 (de) | Körniges Wasch- und Reinigungsmittel | |
| US4732880A (en) | Method for the neutralization of A-zeolite obtained in synthesis plants | |
| DE2913145C2 (de) | Verfahren zur kontinuierlichen Herstellung eines zur Verwendung in Geschirrspülmaschinen geeigneten Reinigungsmittelgranulates | |
| DE1909316A1 (de) | Agglomerierte Fructose und Verfahren zur Herstellung derselben | |
| DD140140A1 (de) | Verfahren zur herstellung eines stabilen natriumkarbonat-perhydrats | |
| DE4023561A1 (de) | Verfahren zur herstellung von schaumglas-formkoerpern | |
| DE2337262A1 (de) | Freifliessende phosphatestermischung, verfahren zu deren herstellung und deren verwendung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |