MY130100A - An improved process for the production of surface- active anionic surfactant salts by spray neutralization in a hot gas phase - Google Patents

An improved process for the production of surface- active anionic surfactant salts by spray neutralization in a hot gas phase

Info

Publication number
MY130100A
MY130100A MYPI9300212A MY130100A MY 130100 A MY130100 A MY 130100A MY PI9300212 A MYPI9300212 A MY PI9300212A MY 130100 A MY130100 A MY 130100A
Authority
MY
Malaysia
Prior art keywords
anionic surfactant
gas phase
production
spray neutralization
hot gas
Prior art date
Application number
Inventor
Wilfried Dr Rahse
Johann Dr Fues
Original Assignee
Henkel 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/en
Priority claimed from DE19924204090 external-priority patent/DE4204090A1/en
Priority claimed from DE19924206050 external-priority patent/DE4206050A1/en
Priority claimed from DE19924206495 external-priority patent/DE4206495A1/en
Priority claimed from DE4206521A external-priority patent/DE4206521A1/en
Priority claimed from DE19924208773 external-priority patent/DE4208773A1/en
Priority claimed from DE19924209434 external-priority patent/DE4209434A1/en
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of MY130100A publication Critical patent/MY130100A/en

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

WETTING-, WASHING- AND/OR CLEANING-ACTIVE ANIONIC SURFACTANT SALTS ARE PRODUCED BY REACTION OF INORGANIC AND/OR ORGANIC BASES WITH THE ASSOCIATED ANIONIC SURFACTANT INTERMEDIATES CONTAINING HYDROPHILIC NEGATIVELY CHARGED GROUPS ATTACHED TO HYDROPHOBIC HYDROCARBON RADICALS IN THE COURSE OF SPRAY NEUTRALIZATION, IN WHICH THE ANIONIC SURFACTANT INTERMEDIATES ARE FINELY SPRAYED IN A SPRAYABLE FORM INTO A GAS PHASE AND, AT THE SAME TIME, REACTED WITH THE BASES AND PREFERABLY AT LEAST PARTLY DRIED. THE SPRAY NEUTRALIZATION IS CARRIED OUT IN SUPERHEATED STEAM AS INERT GAS PHASE.
MYPI9300212 1992-02-12 1993-02-10 An improved process for the production of surface- active anionic surfactant salts by spray neutralization in a hot gas phase MY130100A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE4204035A DE4204035A1 (en) 1992-02-12 1992-02-12 IMPROVED METHOD FOR DRYING RECYCLING MATERIALS FOR DETERGENT AND CLEANING AGENT WITH OVERHEATED WATER VAPOR
DE19924204090 DE4204090A1 (en) 1992-02-12 1992-02-12 SIMPLIFIED DRYING PROCESS FOR RECYCLING MATERIALS AND RECYCLING MATERIALS FROM THE AREA OF DETERGENT AND CLEANING AGENTS WITH OVERHEATED WATER VAPOR
DE19924206050 DE4206050A1 (en) 1992-02-27 1992-02-27 Drying wetting, washing and/or cleaning agent or component
DE19924206495 DE4206495A1 (en) 1992-03-02 1992-03-02 Drying wetting, washing and/or cleaning agent or component
DE4206521A DE4206521A1 (en) 1992-03-02 1992-03-02 Drying wetting, washing and/or cleaning agent or component
DE19924208773 DE4208773A1 (en) 1992-03-19 1992-03-19 Drying wetting, washing and/or cleaning agent or component
DE19924209434 DE4209434A1 (en) 1992-03-24 1992-03-24 Improved process fo preparing anionic salt surfactants

Publications (1)

Publication Number Publication Date
MY130100A true MY130100A (en) 2007-06-29

Family

ID=27561563

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9300212 MY130100A (en) 1992-02-12 1993-02-10 An improved process for the production of surface- active anionic surfactant salts by spray neutralization in a hot gas phase

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600466A1 (en) * 1996-01-09 1997-07-10 Henkel Kgaa Process for the production of granular washing or cleaning agents or components therefor
DE10138927A1 (en) * 2001-08-08 2003-02-20 Glatt Ingtech Gmbh Fluidized bed process to make granular solids from spray-injected fluid ingredients in stoichiometric ratio, comprises introducing ingredients from below into fluid be in which number of chemical reactants are introduced by jet
DE102014009836B4 (en) 2014-07-03 2017-04-06 Weylchem Wiesbaden Gmbh Sodium salts of secondary alkanesulfonates containing compounds, their preparation and use and washing, disinfecting and cleaning agents containing these

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741401A1 (en) * 1987-12-07 1989-06-15 Henkel Kgaa METHOD FOR PRODUCING SOLID OR PASTE-SHAPED PRODUCTS
DE4030688A1 (en) * 1990-09-28 1992-04-02 Henkel Kgaa PROCESS FOR SPRUE DRYING OF MATERIALS AND MATERIAL MIXTURES USING OVERHEATED WATER VAPOR

Also Published As

Publication number Publication date
WO1993016164A1 (en) 1993-08-19
EP0626006B1 (en) 1996-01-31
ES2083295T3 (en) 1996-04-01
AU3453093A (en) 1993-09-03
JPH07503986A (en) 1995-04-27
DE59301560D1 (en) 1996-03-14
EP0626006A1 (en) 1994-11-30

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