ES2083295T3 - Procedimiento mejorado para la obtencion de sales tensioactivas anionicas de superficie activa mediante neutralizacion por pulverizacion en una fase gaseosa caliente. - Google Patents

Procedimiento mejorado para la obtencion de sales tensioactivas anionicas de superficie activa mediante neutralizacion por pulverizacion en una fase gaseosa caliente.

Info

Publication number
ES2083295T3
ES2083295T3 ES93917387T ES93917387T ES2083295T3 ES 2083295 T3 ES2083295 T3 ES 2083295T3 ES 93917387 T ES93917387 T ES 93917387T ES 93917387 T ES93917387 T ES 93917387T ES 2083295 T3 ES2083295 T3 ES 2083295T3
Authority
ES
Spain
Prior art keywords
neutralization
gaseous phase
spraying
obtaining
salts
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
ES93917387T
Other languages
English (en)
Inventor
Wilfried Rahse
Johann Fues
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
Priority claimed from DE4204035A external-priority patent/DE4204035A1/de
Priority claimed from DE19924204090 external-priority patent/DE4204090A1/de
Priority claimed from DE19924206050 external-priority patent/DE4206050A1/de
Priority claimed from DE19924206495 external-priority patent/DE4206495A1/de
Priority claimed from DE4206521A external-priority patent/DE4206521A1/de
Priority claimed from DE19924208773 external-priority patent/DE4208773A1/de
Priority claimed from DE19924209434 external-priority patent/DE4209434A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2083295T3 publication Critical patent/ES2083295T3/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
    • C11D11/02—Preparation in the form of powder by spray drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • C11D11/04—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • 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
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A SALES SURFACTANTES ANIONICAS DE HUMECTACION, LAVADO Y/O LIMPIEZA, QUE SON PRODUCIDAS MEDIANTE REACCION DE BASES INORGANICAS Y/O ORGANICAS CON LOS CORRESPONDIENTE PRECURSORES SURFACTANTES ANIONICOS QUE CONTIENE GRUPOS HIDROFILICOS, CARGADOS DE FORMA NEGATIVA LIGADOS A RESTOS DE HIDROCARBUROS HIDROFOBICOS, EN LA ESTRUCTURA DE UNA NEUTRALIZACION DE ROCIADO; DURANTE LA CUAL LOS PRECURSORES SURFACTANTES ANIONICOS EN FORMA ROCIABLE SON FINAMENTE PULVERIZADOS EN UNA FASE DE GAS, PRODUCIENDO LA REACCION CON LAS BASES Y CON PREFERENCIA AL MENOS CON SECADO PARCIAL. LA NEUTRALIZACION DE ROCIADO SE REALIZA EN VAPOR SOBRECALENTADO COMO FASE GASEOSA PROTECTORA.
ES93917387T 1992-02-12 1993-02-04 Procedimiento mejorado para la obtencion de sales tensioactivas anionicas de superficie activa mediante neutralizacion por pulverizacion en una fase gaseosa caliente. Expired - Lifetime ES2083295T3 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE4204035A DE4204035A1 (de) 1992-02-12 1992-02-12 Verbessertes verfahren zur trocknung von wertstoffen fuer wasch- und reinigungsmittel mit ueberhitztem wasserdampf
DE19924204090 DE4204090A1 (de) 1992-02-12 1992-02-12 Vereinfachtes trocknungsverfahren fuer wertstoffe und wertstoffgemische aus dem bereich der wasch- und reinigungsmittel mit ueberhitztem wasserdampf
DE19924206050 DE4206050A1 (de) 1992-02-27 1992-02-27 Neuartige staubarme aniontensidkonzentrate in pulver- beziehungsweise granulatform mit verbessertem aufloesevermoegen in waessrigen medien
DE19924206495 DE4206495A1 (de) 1992-03-02 1992-03-02 Verfahren zum herstellen von granulaten, die als netz-, wasch und/oder reinigungsmittel geeignet sind
DE4206521A DE4206521A1 (de) 1992-03-02 1992-03-02 Verfahren zur herstellung von granulaten, die als netz-, wasch- und/oder reinigungsmittel geeignet sind
DE19924208773 DE4208773A1 (de) 1992-03-19 1992-03-19 Verfahren zur trocknung von wertstoffen oder deren gemischen, die als netz-, wasch- und/oder reinigungsmittel geeignet sind
DE19924209434 DE4209434A1 (de) 1992-03-24 1992-03-24 Verbessertes Verfahren zur Gewinnung von oberflächenaktiven Aniontensid-Salzen durch Sprühneutralisation in einer Heißgasphase

Publications (1)

Publication Number Publication Date
ES2083295T3 true ES2083295T3 (es) 1996-04-01

Family

ID=27561563

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917387T Expired - Lifetime ES2083295T3 (es) 1992-02-12 1993-02-04 Procedimiento mejorado para la obtencion de sales tensioactivas anionicas de superficie activa mediante neutralizacion por pulverizacion en una fase gaseosa caliente.

Country Status (7)

Country Link
EP (1) EP0626006B1 (es)
JP (1) JPH07503986A (es)
AU (1) AU3453093A (es)
DE (1) DE59301560D1 (es)
ES (1) ES2083295T3 (es)
MY (1) MY130100A (es)
WO (1) WO1993016164A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600466A1 (de) * 1996-01-09 1997-07-10 Henkel Kgaa Verfahren zur Herstellung von granularen Wasch- oder Reinigungsmitteln bzw. Komponenten hierfür
DE10138927A1 (de) * 2001-08-08 2003-02-20 Glatt Ingtech Gmbh Verfahren zur Herstellung von Feststoffen in Granulatform
DE102014009836B4 (de) 2014-07-03 2017-04-06 Weylchem Wiesbaden Gmbh Natriumsalze sekundärer Alkansulfonate enthaltende Compounds, ihre Herstellung und Verwendung sowie Wasch-, Desinfektion- und Reinigungsmittel enthaltend diese

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741401A1 (de) * 1987-12-07 1989-06-15 Henkel Kgaa Verfahren zur herstellung von festen oder pastenfoermigen produkten
DE4030688A1 (de) * 1990-09-28 1992-04-02 Henkel Kgaa Verfahren zur spruehtrocknung von wertstoffen und wertstoffgemischen unter verwendung von ueberhitztem wasserdampf

Also Published As

Publication number Publication date
WO1993016164A1 (de) 1993-08-19
EP0626006B1 (de) 1996-01-31
AU3453093A (en) 1993-09-03
JPH07503986A (ja) 1995-04-27
DE59301560D1 (de) 1996-03-14
MY130100A (en) 2007-06-29
EP0626006A1 (de) 1994-11-30

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