EP1126017A1 - Procédé de préparation de compositions détergentes et ses composants - Google Patents

Procédé de préparation de compositions détergentes et ses composants Download PDF

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Publication number
EP1126017A1
EP1126017A1 EP00103515A EP00103515A EP1126017A1 EP 1126017 A1 EP1126017 A1 EP 1126017A1 EP 00103515 A EP00103515 A EP 00103515A EP 00103515 A EP00103515 A EP 00103515A EP 1126017 A1 EP1126017 A1 EP 1126017A1
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EP
European Patent Office
Prior art keywords
fluidized bed
product
components
swirl chamber
fed
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.)
Granted
Application number
EP00103515A
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German (de)
English (en)
Other versions
EP1126017B1 (fr
Inventor
Michael Jacob
Karlheinz Rümpler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glatt Ingenieurtechnik GmbH
Original Assignee
Glatt Ingenieurtechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8167894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1126017(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Glatt Ingenieurtechnik GmbH filed Critical Glatt Ingenieurtechnik GmbH
Priority to DE50011442T priority Critical patent/DE50011442D1/de
Priority to DK00103515T priority patent/DK1126017T3/da
Priority to AT00103515T priority patent/ATE307875T1/de
Priority to EP00103515A priority patent/EP1126017B1/fr
Priority to US09/609,110 priority patent/US6740632B1/en
Publication of EP1126017A1 publication Critical patent/EP1126017A1/fr
Application granted granted Critical
Publication of EP1126017B1 publication Critical patent/EP1126017B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C11D11/0088—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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
    • C11D11/02—Preparation in the form of powder by spray drying

Definitions

  • the invention relates to a method for producing wholewaxing agents and heavy duty detergent components in granular or agglomerate form on a dry matter basis in one horizontally oriented fluidized bed.
  • the disadvantage is that depending on the quality of the mixture of the individual components a more or less inhomogeneous distribution of the different components. During transport and at Storage can make it easy to segregate the components inside the packaging or container. Due to the high dust content and the tendency to segregate becomes the quality of the detergent or detergent components deteriorated significantly. This works very disadvantageous because these dusts in the most common cases are classified as harmful to health. Furthermore there is with decreasing particle size an increasing tendency Dust explosions.
  • the object of the invention is to provide a method for Manufacture of heavy-duty detergents and heavy-duty detergent components to develop in granulate or agglomerate form on a dry substance basis, that differs from the known granules by a homogeneous Composition of the granules or agglomerates from the individual Raw material components including the binder and moisture distinguished, high strength against mechanical stress has, well dispersible in water and low dust up to are almost dust-free.
  • the product is manufactured by fluidized bed agglomeration / granulation in a substantially horizontal aligned fluidized bed.
  • the solid in the Fluidized bed over a spraying system a binder and / or Components in the form of solutions, suspensions or melts fed.
  • the binder content in the product can range from 1 to Take 35% by mass.
  • Energy is a drying and solidification of the Spraying area of the agglomerates / granules forming the fluidized bed.
  • the supply temperature of the process air is between 20 ° C to the decomposition temperature of the substances involved.
  • the process air from the fluidized bed entrained particles, especially the fine dust, are in a integrated into the fluidized bed apparatus with cross-sectional extensions provided expansion zone and in an adjoining one Filter system separated from the air and into the fluidized bed returned and agglomerated there. This creates a low-dust or dust-free product with a grain size range from 0.2 to 2.00 mm.
  • the advantage of the method according to the invention for the production of Heavy duty detergents and heavy duty detergent components in granulate or Agglomerate form on a dry substance basis is that by Fluidization of the material in the fluidized bed is uniform homogeneous composition of the individual granules or agglomerates from the individual raw material components including the binders and the corresponding moisture arises. A segregation of the This means that components can no longer be used.
  • the granulate or agglomerate has a uniform quality.
  • the production of granules or agglomerates by means of fluidized bed agglomeration Granulation also has the advantage that a solid, low-abrasion and low-dust end product is created that is well dispersible in water.
  • Another advantage of the method according to the invention is that that through the complete encapsulation of the process through process control a health hazard in one device Contact with the supplied dust is avoided. Besides, will the area of dust explosion hazard to the interior of the Fluidized bed apparatus reduced.
  • the process for the manufacture of heavy-duty detergents and heavy-duty detergent components in granular or agglomerate form on a dry substance basis is done by fluid bed agglomeration - / granulation of a single or multi-stage fluidized bed granulation system, the different process stages for the production of the end product such as Heating, agglomeration, coating, drying and cooling in succession be carried out in a fluidized bed 9.
  • the powdery starting material is over the solid entry 2 and a rotary valve 12 as a pressure seal to the environment first process stage in the area of the fluidized bed II of the fluidized bed fed.
  • the process air is process air 1 with different Temperatures via the supply air chambers 10 and an air distribution floor 11 fed to the fluidized bed 9.
  • the supply air chambers form 10 and the air distribution floor 11, as an upper limit, the Inflow part 1, in which the process air 1 in the swirl chamber II is introduced, distributed and equalized.
  • the temperature of the process air 1 for the agglomeration of the product is dependent on the decomposition temperature of the individual introduced Fabric components and lies according to the fabric components between 20 to 300 ° C.
  • the process air 1 for cooling the already Granulated and dried material is at the end of the process stages fed in front of the area of the product discharge 3.
  • the temperature the process air 1 for cooling is between - 20 to + 30 ° C and also depends on the individual fabric components in the final product. This creates optimal conditions for the process in the fluidized bed 9 by setting the respective bed temperature created.
  • the vortex room II is in the lower area through the air distribution floor 11 with a substantially rectangular base and formed by vertical to slightly inclined side walls. there can the side walls of the swirl room II up to max. 10 ° from the Be arranged vertically inclined.
  • air 1 is flowed from bottom to top the fluidized solid that forms the fluidized bed 9.
  • the solid in the Fluidized bed 9 is a binder, water and / or one or more Material components in the form of solutions, suspensions or melts fed.
  • the dry matter content in the spray medium is 0 up to 100%, while the binder content in the end product including Moisture is 1 to 35%.
  • the spray system 8 consists of a known single or multi-component nozzle, the direction of injection from top to bottom or vice versa or can be inclined.
  • the spray system 8 is a homogeneous solid mixture, wherein Granules with a homogeneous composition from the respective Individual components are formed.
  • Expansion zone III closes above vortex space II in which the flow rate of the process air 1 by Cross-sectional extensions is reduced.
  • the side walls of the Expansion zone III have a strong inclination of 15-45 ° Vertical on, so that a cross-sectional expansion up to subsequent filter system IV.
  • An integrated filter system connects to expansion zone III IV for dedusting the process air 1 and for simultaneous Return of the dust to the underlying fluidized bed 9 on.
  • the filter system IV consists of filter elements 7 which mechanically by filter cleaning 6 and / or by compressed air 5 can be cleaned on a pulse basis.
  • the use of other well-known Filter elements are possible. Through the integrated filter system IV contact with the dust is avoided and the risk of dust explosion reduced to the interior of the fluidized bed apparatus.
  • the cleaned process air leaves the system as exhaust air 4 during the finished product also via a rotary valve 12 as Completion of printing carried out from the system via the product discharge 3 becomes.
  • the system can further equipment, such as Explosion suppression / relief or to support the Solids movement e.g. through vibration devices become.
  • the invention relates to a method for producing heavy-duty detergents and heavy duty detergent components in granular or agglomerate form on a dry matter basis in one horizontally oriented fluidized bed.
  • the object of the invention is to detergent granules or - To produce agglomerates that are characterized by a homogeneous composition that from the individual raw material components including the Binder and moisture are characterized by high strength exhibit mechanical stress, good in water dispersible and low dust until almost dust free.
  • this is achieved in that the manufacture of the Product takes place in a fluidized bed.
  • This turns the solid a binder in the fluidized bed via a spraying system and / or components in the form of solutions, suspensions or Melt fed.
  • Energy is a drying and solidification of the Spraying area of the agglomerates / granules forming the fluidized bed.
  • the supply temperature of the process air is between 20 ° C to the decomposition temperature of the substances involved. By Setting the drying temperature can vary the product moisture become.
  • the entrained by the process air from the fluidized bed Particles are integrated in a fluidized bed apparatus Cross-sectional extensions provided expansion zone and in one subsequent filter system separated from the air and into the Fluidized bed returned and agglomerated there. This creates a low-dust or dust-free product with a grain size range from 0.2 to 2.00 mm.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP00103515A 2000-02-18 2000-02-18 Procédé de préparation de compositions détergentes et ses composants Expired - Lifetime EP1126017B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE50011442T DE50011442D1 (de) 2000-02-18 2000-02-18 Verfahren zur Herstellung von Vollwaschmitteln und Vollwaschmittelkomponenten
DK00103515T DK1126017T3 (da) 2000-02-18 2000-02-18 Fremgangsmåde til fremstilling af höjeffektive vaskemidler og komponenter i höjeffektive vaskemidler
AT00103515T ATE307875T1 (de) 2000-02-18 2000-02-18 Verfahren zur herstellung von vollwaschmitteln und vollwaschmittelkomponenten
EP00103515A EP1126017B1 (fr) 2000-02-18 2000-02-18 Procédé de préparation de compositions détergentes et ses composants
US09/609,110 US6740632B1 (en) 2000-02-18 2000-06-30 Process for manufacturing industrial detergent and components thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00103515A EP1126017B1 (fr) 2000-02-18 2000-02-18 Procédé de préparation de compositions détergentes et ses composants

Publications (2)

Publication Number Publication Date
EP1126017A1 true EP1126017A1 (fr) 2001-08-22
EP1126017B1 EP1126017B1 (fr) 2005-10-26

Family

ID=8167894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103515A Expired - Lifetime EP1126017B1 (fr) 2000-02-18 2000-02-18 Procédé de préparation de compositions détergentes et ses composants

Country Status (5)

Country Link
US (1) US6740632B1 (fr)
EP (1) EP1126017B1 (fr)
AT (1) ATE307875T1 (fr)
DE (1) DE50011442D1 (fr)
DK (1) DK1126017T3 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097784A1 (fr) * 2002-05-16 2003-11-27 Henkel Kommanditgesellschaft Auf Aktien Granules d'adjuvant de lavage
WO2004108911A3 (fr) * 2003-06-11 2005-02-10 Glatt Ingtech Gmbh Procede de fabrication de granules d'enzymes et granules d'enzymes ainsi obtenus
EP1609848A1 (fr) * 2004-06-15 2005-12-28 Glatt Ingenieurtechnik GmbH Procédé de granulation d'un extrait de malt
WO2009053239A3 (fr) * 2007-10-24 2009-07-02 Henkel Ag & Co Kgaa Compositions de lessive ou de détergent et leur fabrication
CN1845783B (zh) * 2003-06-11 2012-07-04 格拉特工程技术有限公司 酶粒剂的制备方法和获得的酶粒剂
US8808735B2 (en) 2005-02-03 2014-08-19 Takeda Nycomed As Fast wet-massing method for the preparation of calcium-containing compositions
US8846088B2 (en) 2005-02-03 2014-09-30 Takeda Nycomed As Melt granulation of a composition containing a calcium-containing compound
US8846101B2 (en) 2005-12-07 2014-09-30 Takeda Nycomed As Film-coated and/or granulated calcium-containing compounds and use thereof in pharmaceutical compositions
US8906411B2 (en) 2005-12-07 2014-12-09 Takeda Nycomed As Pre-compacted calcium-containing compositions
US10258576B2 (en) 2004-05-24 2019-04-16 Takeda As Particulate comprising a calcium-containing compound and a sugar alcohol

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322062A1 (de) * 2003-05-15 2004-12-02 Glatt Ingenieurtechnik Gmbh Verfahren und Vorrichtung zum Aufbringen von Flüssigkeiten in eine Feststoffströmung eines Strahlschichtapparates
US20080029039A1 (en) * 2003-07-11 2008-02-07 Dennis Jenkins Dry Bed Agglomeration Process and Product Formed Thereby
US20080251027A1 (en) * 2003-07-11 2008-10-16 Bradley Kirsch Shaped Absorbent Particles
US20080022940A1 (en) * 2003-07-11 2008-01-31 Bradley Kirsch Composite Absorbent Particles with Superabsorbent Material
US20090217882A1 (en) * 2003-07-11 2009-09-03 Dennis Jenkins Dry Bed Agglomeration Process and Product Formed Thereby
EA011379B1 (ru) * 2005-03-04 2009-02-27 Никомед Фарма Ас Способ получения кальциевых композиций в непрерывном псевдоожиженном слое
US7776110B2 (en) 2007-06-21 2010-08-17 The Clorox Company Agglomerated animal litter
US8277557B2 (en) 2009-08-07 2012-10-02 Borregaard Industries Limited Agglomerated particulate lignosulfonate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341557A (fr) * 1970-06-02 1973-12-25
DE4304015A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Verfahren zur Herstellung von Granulaten
DE4422607A1 (de) * 1994-06-28 1996-01-04 Henkel Kgaa Verfahren zum Herstellen von Granulaten in einer Wirbelschicht und Vorrichtung zum Durchführen des Verfahrens
DE19750424A1 (de) * 1997-11-14 1999-05-20 Henkel Kgaa Verbessertes Verfahren zum Herstellen von Tensidgranulaten mit einem hohen Schüttgewicht

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323312A (en) * 1977-08-26 1982-04-06 Werner Glatt Fluidized bed apparatus
US4689297A (en) * 1985-03-05 1987-08-25 Miles Laboratories, Inc. Dust free particulate enzyme formulation
US4734290A (en) * 1985-12-12 1988-03-29 Mallinckrodt, Inc. Process for preparing a coated-particle salt substitute composition
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
GB8818613D0 (en) * 1988-08-05 1988-09-07 Paterson Zochonis Uk Ltd Detergents
EP0441092A1 (fr) * 1990-02-08 1991-08-14 Niro Holding A/S Procédé et dispositif pour le traitement à chaleur d'un produit granuleux
US5814501A (en) * 1990-06-04 1998-09-29 Genencor International, Inc. Process for making dust-free enzyme-containing particles from an enzyme-containing fermentation broth
DE4127323A1 (de) * 1991-08-20 1993-02-25 Henkel Kgaa Verfahren zur herstellung von tensidgranulaten
DK62994A (da) * 1993-11-15 1995-05-16 Niro Holding As Apparat og fremgangsmåde til fremstilling af et agglomereret materiale
DE19524464C2 (de) * 1995-07-10 2000-08-24 Cognis Deutschland Gmbh Verfahren zur Herstellung von Zuckertensidgranulaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341557A (fr) * 1970-06-02 1973-12-25
DE4304015A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Verfahren zur Herstellung von Granulaten
DE4422607A1 (de) * 1994-06-28 1996-01-04 Henkel Kgaa Verfahren zum Herstellen von Granulaten in einer Wirbelschicht und Vorrichtung zum Durchführen des Verfahrens
DE19750424A1 (de) * 1997-11-14 1999-05-20 Henkel Kgaa Verbessertes Verfahren zum Herstellen von Tensidgranulaten mit einem hohen Schüttgewicht

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097784A1 (fr) * 2002-05-16 2003-11-27 Henkel Kommanditgesellschaft Auf Aktien Granules d'adjuvant de lavage
WO2004108911A3 (fr) * 2003-06-11 2005-02-10 Glatt Ingtech Gmbh Procede de fabrication de granules d'enzymes et granules d'enzymes ainsi obtenus
CN1845783B (zh) * 2003-06-11 2012-07-04 格拉特工程技术有限公司 酶粒剂的制备方法和获得的酶粒剂
US10258576B2 (en) 2004-05-24 2019-04-16 Takeda As Particulate comprising a calcium-containing compound and a sugar alcohol
US10357460B2 (en) 2004-05-24 2019-07-23 Takeda As Particulate comprising a calcium-containing compound and a sugar alcohol
EP1609848A1 (fr) * 2004-06-15 2005-12-28 Glatt Ingenieurtechnik GmbH Procédé de granulation d'un extrait de malt
US8808735B2 (en) 2005-02-03 2014-08-19 Takeda Nycomed As Fast wet-massing method for the preparation of calcium-containing compositions
US8846088B2 (en) 2005-02-03 2014-09-30 Takeda Nycomed As Melt granulation of a composition containing a calcium-containing compound
US8846101B2 (en) 2005-12-07 2014-09-30 Takeda Nycomed As Film-coated and/or granulated calcium-containing compounds and use thereof in pharmaceutical compositions
US8906411B2 (en) 2005-12-07 2014-12-09 Takeda Nycomed As Pre-compacted calcium-containing compositions
US9801907B2 (en) 2005-12-07 2017-10-31 Takeda As Film-coated and/or granulated calcium-containing compounds and use therof in pharmaceutical compositions
WO2009053239A3 (fr) * 2007-10-24 2009-07-02 Henkel Ag & Co Kgaa Compositions de lessive ou de détergent et leur fabrication

Also Published As

Publication number Publication date
DK1126017T3 (da) 2006-02-06
EP1126017B1 (fr) 2005-10-26
DE50011442D1 (de) 2005-12-01
US6740632B1 (en) 2004-05-25
ATE307875T1 (de) 2005-11-15

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