RU94041694A - Method of production of useful substances or their mixtures loose granulates - Google Patents

Method of production of useful substances or their mixtures loose granulates

Info

Publication number
RU94041694A
RU94041694A RU94041694/26A RU94041694A RU94041694A RU 94041694 A RU94041694 A RU 94041694A RU 94041694/26 A RU94041694/26 A RU 94041694/26A RU 94041694 A RU94041694 A RU 94041694A RU 94041694 A RU94041694 A RU 94041694A
Authority
RU
Russia
Prior art keywords
useful substances
granulates
loose
mixtures
particles
Prior art date
Application number
RU94041694/26A
Other languages
Russian (ru)
Inventor
Рэзе Вильфрид
De]
Фус Йоханн
Бек Вильхельм
Кох Отто
Original Assignee
Хенкель Кгаа (De)
Хенкель КГАА
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 Хенкель Кгаа (De), Хенкель КГАА filed Critical Хенкель Кгаа (De)
Publication of RU94041694A publication Critical patent/RU94041694A/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 ; Methods for using cleaning compositions
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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 ; Methods for using cleaning compositions
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

FIELD: method of production of useful substances or their mixtures loose granulates. SUBSTANCE: method provides for production of loose granulates of useful substances or their mixtures to be used as wetting agents, washing and / or cleaning means and / or components of the means by creation and maintaining of boiling layer of solid particles using upward directed stream of hot fluidization medium and atomizing of useful substance water preparation particles in boiling layer, discharge of loose granulates, removal of fluidization waste flow and separation of medium carried useful substances particles. In the case circulating overheated water steam is used as fluidization medium. Before recirculation share of evaporated from raw material water is separated, released thermal power is introduced in process again and produced granulate is removed from process before danger of its thermal fault is arisen. EFFECT: improved process. 1 dwg

Claims (1)

Целью изобретения является способ получения сыпучих гранулятов полезных веществ или их смесей, пригодных в качестве смачивателей, моющих и/или очистительных средств и/или компонентов таких средств, путем создания и поддержания кипящего слоя твердых частиц с помощью направленного вверх потока горячей среды флюидизации, распыления водного препарата частиц полезного вещества в кипящий слой, выпуска сыпучих гранулятов, потока отработанной среды флюидизации и отделения уносимых в ней частиц полезных веществ, при этом в качестве среды флюидизации используют циркулирующий перегретый водяной пар, а перед рециркуляцией из него отделяют долю испаренной из сырья воды и вновь вводят отдаваемую тепловую энергию, причем полученный гранулят отводят из процесса перед возникновением опасности его термического повреждения.The aim of the invention is a method for producing granular granules of useful substances or mixtures thereof, suitable as wetting agents, detergents and / or cleaning agents and / or components of such agents, by creating and maintaining a fluidized bed of solid particles using an upward flow of a hot fluidization medium, spraying water the preparation of particles of a useful substance into a fluidized bed, the release of granular granules, the flow of the spent fluidization medium and the separation of particles of useful substances carried away in it, while as a fluid environment At the same time, circulating superheated water vapor is used, and before recirculation, a fraction of the water evaporated from the raw material is separated from it and the heat energy transferred is again introduced, and the obtained granulate is removed from the process before the risk of thermal damage.
RU94041694/26A 1992-02-12 1993-02-04 Method of production of useful substances or their mixtures loose granulates RU94041694A (en)

Applications Claiming Priority (5)

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
DEP4204090.6 1992-02-12
DEP4204035.3 1992-02-12
DEP4206050.8 1992-02-27
DEP4206521.6 1992-03-02

Publications (1)

Publication Number Publication Date
RU94041694A true RU94041694A (en) 1996-07-27

Family

ID=6451499

Family Applications (2)

Application Number Title Priority Date Filing Date
RU94041694/26A RU94041694A (en) 1992-02-12 1993-02-04 Method of production of useful substances or their mixtures loose granulates
RU94041747/26A RU94041747A (en) 1992-02-12 1993-02-04 Method of processing of not recirculated in process secondary vapors of drying by overheated water steam

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU94041747/26A RU94041747A (en) 1992-02-12 1993-02-04 Method of processing of not recirculated in process secondary vapors of drying by overheated water steam

Country Status (5)

Country Link
CN (1) CN1076520A (en)
AU (1) AU3494993A (en)
DE (1) DE4204090A1 (en)
RU (2) RU94041694A (en)
WO (1) WO1993015815A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2508161C1 (en) * 2009-11-24 2014-02-27 Геа Просесс Инджиниринг А/С Method of control over spray drier and spray drier incorporating one or more ir video cameras

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2130002A1 (en) * 1992-02-12 1993-08-13 Johann Fues New low-dust anionic surfactant concentrates in powder or granule form with improved solubility in aqueous media
DE4319828A1 (en) * 1993-06-16 1994-12-22 Henkel Kgaa Modified drying process using superheated steam in the drying medium and its application
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
DE4340015C2 (en) * 1993-11-24 1996-07-04 Henkel Kgaa Process for the production of anhydrous, free-flowing sugar surfactant powder and their use
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2508161C1 (en) * 2009-11-24 2014-02-27 Геа Просесс Инджиниринг А/С Method of control over spray drier and spray drier incorporating one or more ir video cameras

Also Published As

Publication number Publication date
DE4204090A1 (en) 1993-08-19
RU94041747A (en) 1996-07-27
WO1993015815A1 (en) 1993-08-19
CN1076520A (en) 1993-09-22
AU3494993A (en) 1993-09-03

Similar Documents

Publication Publication Date Title
RU94041694A (en) Method of production of useful substances or their mixtures loose granulates
RU94041686A (en) Method of production of highly dispersed solid loose useful substances or their mixtures
US3654705A (en) Fluidized bed vapor compression drying apparatus and method
RU93005093A (en) METHOD OF OBTAINING HIGHLY DIFFERENT SOLID BULKEN USE SUBSTANCES OR THEIR MIXTURES
EP0550508B2 (en) Process for the spray-drying of valuable substances and mixtures thereof using superheated water vapour
AU3494793A (en) Process for producing granulates useful as wetting, washing and/or cleaning agents
US5544427A (en) Process for the production of granules suitable as wetting agents, detergents and/or cleaning products
DE4206495A1 (en) Drying wetting, washing and/or cleaning agent or component
Korobiichuk et al. Investigation of heat and mass transfer processes in the extraction of vegetable raw materials under the conditions of ultrasound
JPH07503890A (en) Improved waste steam treatment method in drying using superheated steam
RU2489030C1 (en) Method of producing free-running form of powdered choline chloride from aqueous solution thereof
CN204699031U (en) A kind of drying device of Chinese medicine granules
CN103505893A (en) Method for removing odors of high-density polyethylene food-grade special material
SU1491558A1 (en) Plant for granulating powder-like multicomponent materials
JPS59212799A (en) Method of processing radioactive waste
RU94041833A (en) Highly dispersed anion surface active substance for washing and / or clearing means, highly dispersed loose washing and / or clearing composition, method to produce highly dispersed loose anion surface active substances or their mixtures at least with one organic and / or inorganic auxiliary and / or useful substance
SU453073A1 (en) Method of obtaining synthetic detergent
SU996811A1 (en) Poultry manure drying method
RU2145944C1 (en) Method of decontamination of sewage deposits
JPH0679075B2 (en) Treatment method and equipment for radioactive liquid waste containing surfactant
JPH01115428A (en) Method for refining geothermal steam