ES2117433T3 - Procedimiento para la obtencion de granulados tensioactivos. - Google Patents

Procedimiento para la obtencion de granulados tensioactivos.

Info

Publication number
ES2117433T3
ES2117433T3 ES95926892T ES95926892T ES2117433T3 ES 2117433 T3 ES2117433 T3 ES 2117433T3 ES 95926892 T ES95926892 T ES 95926892T ES 95926892 T ES95926892 T ES 95926892T ES 2117433 T3 ES2117433 T3 ES 2117433T3
Authority
ES
Spain
Prior art keywords
granulates
combined
bulk density
acid
surfactant
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 - Lifetime
Application number
ES95926892T
Other languages
English (en)
Inventor
Thomas Luder
Bernhard Gutsche
Gilbert Roegel
Christoph Wissenmeyer
Karl-Heinz Schmid
Ditmar Kischkel
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2117433T3 publication Critical patent/ES2117433T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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

Landscapes

  • 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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Materials For Medical Uses (AREA)

Abstract

GRANULOS DE TENSIOACTIVO POBRES EN POLVO CON ELEVADA DENSIDAD APARENTE, QUE SIN EMBARGO SE DISUELVEN BIEN EN AGUA, SE PUEDEN OBTENER MEDIANTE UN PROCEDIMIENTO, EN EL CUAL UN TENSIOACTIVO ANIONICO O VARIOS TENSIOACTIVOS ANIONICOS EN SU FORMA ACIDA Y UN COMPONENTE ACUOSO ALCALINO MUY CONCENTRADO SON IMPULSADOS CON UN MEDIO GASEOSO, COMBINADOS, NEUTRALIZADOS EN UN INYECTOR DE VARIAS SUSTANCIAS, Y CON UN GAS PROPELENTE PULVERIZADOS A PRESION EN UNA TORRE DE SECADO, LA COMBINACION DEL COMPONENTE ACIDO Y ALCALINO SE REALIZA CASI EN CANTIDADES ESTEQUIOMETRICAS, Y LOS PRODUCTOS SOLIDOS Y FINAMENTE DIVIDIDOS QUE SE OBTIENEN SE LLEVAN A UN MEZCLADOR MECANICO, EN EL CUAL LAS PARTICULAS FINAS SE AGLOMERAN EN GRANULOS CON UNA DENSIDAD APARENTE DE AL MENOS 400 G/L.
ES95926892T 1994-07-25 1995-07-14 Procedimiento para la obtencion de granulados tensioactivos. Expired - Lifetime ES2117433T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4425968A DE4425968A1 (de) 1994-07-25 1994-07-25 Verfahren zur Herstellung von Tensidgranulaten

Publications (1)

Publication Number Publication Date
ES2117433T3 true ES2117433T3 (es) 1998-08-01

Family

ID=6523862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926892T Expired - Lifetime ES2117433T3 (es) 1994-07-25 1995-07-14 Procedimiento para la obtencion de granulados tensioactivos.

Country Status (6)

Country Link
EP (1) EP0772674B1 (es)
AT (1) ATE167700T1 (es)
DE (2) DE4425968A1 (es)
DK (1) DK0772674T3 (es)
ES (1) ES2117433T3 (es)
WO (1) WO1996003488A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617085A1 (de) * 1996-04-29 1997-10-30 Bayer Ag Verfahren zur Herstellung von feinstteiligen Kristallisationsprodukten
DE19820943A1 (de) 1998-05-11 1999-11-18 Henkel Kgaa Alkylsulfat-Granulate
DE19844523A1 (de) * 1998-09-29 2000-03-30 Henkel Kgaa Granulationsverfahren
DE19844522A1 (de) 1998-09-29 2000-03-30 Henkel Kgaa Granulationsverfahren
DE19855380A1 (de) * 1998-12-01 2000-06-08 Henkel Kgaa Granulationsverfahren
DE19910789A1 (de) * 1999-03-11 2000-09-14 Henkel Kgaa Granulationsverfahren
DE10003124A1 (de) 2000-01-26 2001-08-09 Cognis Deutschland Gmbh Verfahren zur Herstellung von Tensidgranulaten
DE10163603B4 (de) 2001-12-21 2006-05-04 Henkel Kgaa Verfahren zur Herstellung builderhaltiger Tensidgranulate
DE102004005761A1 (de) * 2004-02-05 2005-06-02 Henkel Kgaa Neutralisationsverfahren
EP2138566A1 (en) 2008-06-25 2009-12-30 The Procter and Gamble Company A spray-drying process
EP2138565A1 (en) * 2008-06-25 2009-12-30 The Procter and Gamble Company A spray-drying process
US7811980B1 (en) 2009-06-09 2010-10-12 The Procter & Gamble Company Spray-drying process
EP2341123A1 (en) * 2009-12-18 2011-07-06 The Procter & Gamble Company A spray-drying process
EP2338969B1 (en) * 2009-12-18 2017-07-26 The Procter & Gamble Company A spray-drying process
EP2338968A1 (en) * 2009-12-18 2011-06-29 The Procter & Gamble Company Spray-drying process
ES2390219T3 (es) * 2009-12-18 2012-11-07 The Procter & Gamble Company Procedimiento de secado por pulverización
EP2341124B1 (en) * 2009-12-18 2017-07-26 The Procter & Gamble Company A spray-drying process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH555888A (it) * 1966-03-18 1974-11-15 Micol Anstalt Procedimento e dispositivo per la produzione di detergenti sintetici in forma granulare.
ZA72295B (en) * 1971-02-01 1973-09-26 Colgate Palmolive Co Method for neutralization of detergent acid
DE3741401A1 (de) * 1987-12-07 1989-06-15 Henkel Kgaa Verfahren zur herstellung von festen oder pastenfoermigen produkten
CA2143869C (en) * 1992-09-08 2000-02-29 Unilever Plc Detergent composition and process for its production
JPH06166898A (ja) * 1992-12-01 1994-06-14 Lion Corp 高嵩密度洗剤組成物の製造方法
DE4304062A1 (de) * 1993-02-11 1994-08-18 Henkel Kgaa Verfahren zur Herstellung von Tensidgranulaten

Also Published As

Publication number Publication date
WO1996003488A1 (de) 1996-02-08
DK0772674T3 (da) 1999-04-06
DE59502656D1 (de) 1998-07-30
ATE167700T1 (de) 1998-07-15
EP0772674B1 (de) 1998-06-24
EP0772674A1 (de) 1997-05-14
DE4425968A1 (de) 1996-02-01

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