AU3494993A - Simplified process for drying valuable substances and mixtures of valuable substances in the field of washing and cleaning agents by means of overheated steam - Google Patents

Simplified process for drying valuable substances and mixtures of valuable substances in the field of washing and cleaning agents by means of overheated steam

Info

Publication number
AU3494993A
AU3494993A AU34949/93A AU3494993A AU3494993A AU 3494993 A AU3494993 A AU 3494993A AU 34949/93 A AU34949/93 A AU 34949/93A AU 3494993 A AU3494993 A AU 3494993A AU 3494993 A AU3494993 A AU 3494993A
Authority
AU
Australia
Prior art keywords
valuable substances
mixtures
washing
field
cleaning agents
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.)
Abandoned
Application number
AU34949/93A
Inventor
Johann Fues
Wolfgang Hlavacek
Wilfried Rahse
Jorg-Martin Schmidt
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
Publication of AU3494993A publication Critical patent/AU3494993A/en
Abandoned 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
    • 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
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Solid Materials (AREA)
AU34949/93A 1992-02-12 1993-02-04 Simplified process for drying valuable substances and mixtures of valuable substances in the field of washing and cleaning agents by means of overheated steam Abandoned AU3494993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
DE4204090 1992-02-12

Publications (1)

Publication Number Publication Date
AU3494993A true AU3494993A (en) 1993-09-03

Family

ID=6451499

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34949/93A Abandoned AU3494993A (en) 1992-02-12 1993-02-04 Simplified process for drying valuable substances and mixtures of valuable substances in the field of washing and cleaning agents by means of overheated steam

Country Status (5)

Country Link
CN (1) CN1076520A (en)
AU (1) AU3494993A (en)
DE (1) DE4204090A1 (en)
RU (2) RU94041747A (en)
WO (1) WO1993015815A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626005B1 (en) * 1992-02-12 1997-12-10 Henkel Kommanditgesellschaft auf Aktien Powdered or granulated, dust-free concentrates of anionic surface active agents with improved dissolvability
DE4234376A1 (en) * 1992-10-12 1994-04-14 Henkel Kgaa Recyclables and mixtures of substances for wetting, washing and / or cleaning agents in a new formulation
US5637560A (en) * 1992-02-12 1997-06-10 Henkel Kommanditgesellschaft Auf Aktien Process for the production of surface-active anionic surfactant salts using superheated steam
DE4319828A1 (en) * 1993-06-16 1994-12-22 Henkel Kgaa Modified drying process using superheated steam in the drying medium and its application
DE4340015C2 (en) * 1993-11-24 1996-07-04 Henkel Kgaa Process for the production of anhydrous, free-flowing sugar surfactant powder and their use
DE4340093A1 (en) * 1993-11-24 1995-06-01 Cognis Bio Umwelt Process for the simplified separation of multi-component mixtures of at least a proportion of organic origin
IL108500A (en) * 1994-01-31 1998-06-15 Zohar Detergent Factory Fatty alcohol sulphates in granular form and process for their preparation
DE4402883A1 (en) * 1994-02-01 1995-08-03 Henkel Kgaa Optimized process for the treatment of vapor-based vapor streams
DE4406592A1 (en) * 1994-03-01 1995-09-07 Henkel Kgaa Improved multi-substance mixtures based on water-soluble alkali silicate compounds and their use, in particular for use as builders in detergents and cleaners
US5866530A (en) * 1995-11-25 1999-02-02 Henkel Kommanditgesellschaft Auf Aktien Non-aqueous liquid mixtures of alkyl polyglycoside and alkyl polyalkylene glycol ether useful in various detergent applications
US6610752B1 (en) 1999-10-09 2003-08-26 Cognis Deutschland Gmbh Defoamer granules and processes for producing the same
DE19956803A1 (en) 1999-11-25 2001-06-13 Cognis Deutschland Gmbh Surfactant granules with an improved dissolution rate
DE19962886A1 (en) 1999-12-24 2001-07-05 Cognis Deutschland Gmbh Surfactant granules with an improved dissolution rate
DE10003124A1 (en) 2000-01-26 2001-08-09 Cognis Deutschland Gmbh Process for the preparation of surfactant granules
DE10012949A1 (en) 2000-03-16 2001-09-27 Henkel Kgaa Mixtures of cyclic and linear silicic esters of lower alcohols and fragrance and/or biocide alcohols are used as fragrance and/or biocide in liquid or solid laundry and other detergents and in skin and hair cosmetics
DE10019344A1 (en) 2000-04-18 2001-11-08 Cognis Deutschland Gmbh Detergents and cleaning agents
DE10044471A1 (en) 2000-09-08 2002-03-21 Cognis Deutschland Gmbh Fabric-conditioning detergent composition comprising an anionic surfactant, a nonionic and amphoteric surfactant, a cationic polymer and a phosphate
DE10044472A1 (en) 2000-09-08 2002-03-21 Cognis Deutschland Gmbh laundry detergent
DE10163856A1 (en) 2001-12-22 2003-07-10 Cognis Deutschland Gmbh Hydroxy mixed ethers and polymers in the form of solid agents as a pre-compound for washing, rinsing and cleaning agents
DE102005063064A1 (en) * 2005-12-29 2007-07-05 Henkel Kgaa Preparation of washing or cleaning granulated agent comprises spraying a slurry containing washing or cleaning active materials by a hollow cone nozzle, where the nozzle has an inlet- and spray- opening connecting a circular chamber
EP2504090B2 (en) * 2009-11-24 2019-06-26 GEA Process Engineering A/S A method of monitoring a spray dryer comprising one or more infrared cameras

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171243A (en) * 1975-06-17 1979-10-16 The Chemithon Corporation Spray drying method
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
RU94041747A (en) 1996-07-27
CN1076520A (en) 1993-09-22
DE4204090A1 (en) 1993-08-19
RU94041694A (en) 1996-07-27
WO1993015815A1 (en) 1993-08-19

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