ES2079245T3 - Procedimiento mejorado para el secado de productos valiosos para agentes de lavado y de limpieza con vapor de agua recalentado. - Google Patents

Procedimiento mejorado para el secado de productos valiosos para agentes de lavado y de limpieza con vapor de agua recalentado.

Info

Publication number
ES2079245T3
ES2079245T3 ES93903909T ES93903909T ES2079245T3 ES 2079245 T3 ES2079245 T3 ES 2079245T3 ES 93903909 T ES93903909 T ES 93903909T ES 93903909 T ES93903909 T ES 93903909T ES 2079245 T3 ES2079245 T3 ES 2079245T3
Authority
ES
Spain
Prior art keywords
drying
pct
washing
water vapor
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.)
Expired - Lifetime
Application number
ES93903909T
Other languages
English (en)
Inventor
Wilfried Rahse
Johann Fues
Otto Koch
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
Application granted granted Critical
Publication of ES2079245T3 publication Critical patent/ES2079245T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

LA INVENCION SE REFIERE A SUSTANCIAS DE VALOR ACUOSAS O MEZCLA DE ESTAS SUSTANCIAS DE VALOR UTILIZADAS COMO AGENTES HUMECTANTES, AGENTES DE LAVADO Y/O AGENTES DE LIMPIEZA O SUSTANCIAS ADECUADAS PARA SU UTILIZACION EN AGENTES DE ESTE TIPO, QUE PUEDEN TAMBIEN SER DISPONIBLES COMO COMPOSICIONES ACUOSAS, SIENDO SECADAS POR MEDIO DE VAPOR SOBRECALENTADO COMO GAS DE SECADO, QUE ES RECIRCULADO DENTRO DE LA ETAPA DE SECADO UNA VEZ QUE SE HA TRANSFERIDO EL CONTENIDO DEL AGUA EVAPORADA. PARA OBTENER UN ALTO GRADO EN PARTICULAR DE SUSTANCIA LIGERAMENTE COLOREADA Y/O SECA LIBRE DE DEPOSITOS DE CARBONATO, LA ENERGIA REQUERIDA PARA EVAPORAR EL AGUA SE SUMINISTRA A PARTIR DE LA CORRIENTE CIRCULANTE DE VAPOR, AL MENOS PARA LA MAYOR PARTE MEDIANTE EL INTERCAMBIO DE CALOR INDIRECTO.
ES93903909T 1992-02-12 1993-02-04 Procedimiento mejorado para el secado de productos valiosos para agentes de lavado y de limpieza con vapor de agua recalentado. Expired - Lifetime ES2079245T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2079245T3 true ES2079245T3 (es) 1996-01-01

Family

ID=6451460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93903909T Expired - Lifetime ES2079245T3 (es) 1992-02-12 1993-02-04 Procedimiento mejorado para el secado de productos valiosos para agentes de lavado y de limpieza con vapor de agua recalentado.

Country Status (12)

Country Link
US (1) US5537759A (es)
EP (1) EP0625922B1 (es)
JP (1) JPH07503893A (es)
KR (1) KR950700103A (es)
AT (1) ATE129420T1 (es)
AU (1) AU3494893A (es)
BR (1) BR9305864A (es)
CA (1) CA2130001A1 (es)
DE (2) DE4204035A1 (es)
ES (1) ES2079245T3 (es)
RU (1) RU94041686A (es)
WO (1) WO1993015814A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1993016165A1 (de) * 1992-02-12 1993-08-19 Henkel Kommanditgesellschaft Auf Aktien Staubarme aniontensidkonzentrate in pulver- beziehungsweise granulatform mit verbessertem auflösevermögen
DE4234376A1 (de) * 1992-10-12 1994-04-14 Henkel Kgaa Wertstoffe und Wertstoffgemische für Netz-, Wasch- und/oder Reinigungsmittel in neuer Zubereitungsform
DE4340093A1 (de) * 1993-11-24 1995-06-01 Cognis Bio Umwelt Verfahren zur vereinfachten Trennung von Mehrstoffgemischen wenigstens anteilig organischen Ursprungs
DE4340015C2 (de) * 1993-11-24 1996-07-04 Henkel Kgaa Verfahren zur Herstellung wasserfreier, rieselfähiger Zuckertensidpulver und deren Verwendung
DE4402883A1 (de) * 1994-02-01 1995-08-03 Henkel Kgaa Optimiertes Verfahren zur Aufarbeitung von wasserdampfbasierten Brüdenströmen
DE4406592A1 (de) * 1994-03-01 1995-09-07 Henkel Kgaa Verbesserte Mehrstoffgemische auf Basis wasserlöslicher Alkalisilikatverbindungen und ihre Verwendung, insbesondere zum Einsatz als Builder in Wasch- und Reinigungsmitteln
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 (de) 1999-11-25 2001-06-13 Cognis Deutschland Gmbh Tensidgranulate mit verbesserter Auflösegeschwindigkeit
DE19962886A1 (de) 1999-12-24 2001-07-05 Cognis Deutschland Gmbh Tensidgranulate mit verbesserter Auflösegeschwindigkeit
DE10003124A1 (de) 2000-01-26 2001-08-09 Cognis Deutschland Gmbh Verfahren zur Herstellung von Tensidgranulaten
DE10012949A1 (de) 2000-03-16 2001-09-27 Henkel Kgaa Kieselsäureester-Mischungen
DE10019344A1 (de) 2000-04-18 2001-11-08 Cognis Deutschland Gmbh Wasch- und Reinigungsmittel
DE10044472A1 (de) 2000-09-08 2002-03-21 Cognis Deutschland Gmbh Waschmittel
DE10044471A1 (de) 2000-09-08 2002-03-21 Cognis Deutschland Gmbh Waschmittel
US6837970B2 (en) * 2001-12-18 2005-01-04 Kimberly-Clark Worldwide, Inc. Wood pulp fiber morphology modifications through thermal drying
DE10163856A1 (de) 2001-12-22 2003-07-10 Cognis Deutschland Gmbh Hydroxymischether und Polymere in Form von festen Mitteln als Vorcompound für Wasch-, Spül- und Reinigungsmittel
US20040203308A1 (en) * 2003-04-09 2004-10-14 Ko Young Chan Process for making absorbent material
DE102006011087A1 (de) * 2006-03-08 2007-09-13 Henkel Kgaa Aminoalkyl-Gruppen enthaltende Wirkstoffträger auf Silizium-Basis
WO2009065903A2 (de) * 2007-11-20 2009-05-28 Cognis Oleochemicals Gmbh Verfahren zur herstellung einer organischen zusammensetzung beinhaltend einen n-nonylester
DE102007055594A1 (de) 2007-11-20 2009-05-28 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer organischen Zusammensetzung beinhaltend einen N-Nonylether
DE102007055595A1 (de) 2007-11-20 2009-05-28 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer organischen Zusammensetzung beinhaltend einen N-Nonylester
WO2009065906A2 (de) * 2007-11-20 2009-05-28 Cognis Oleochemicals Gmbh Verfahren zur herstellung einer organischen zusammensetzung beinhaltend einen n-nonylether
DE102009060813A1 (de) 2009-12-30 2011-07-07 Emery Oleochemicals GmbH, 40589 Katalysatorsystem zur Herstellung eines Esters und diesen Ester einsetzende Verfahren
DE102009060851A1 (de) 2009-12-30 2011-07-07 Emery Oleochemicals GmbH, 40589 Esterherstellung mit Nachbehandlung
DE102009060881A1 (de) 2009-12-30 2011-07-07 Emery Oleochemicals GmbH, 40589 Wärmetauscher in Verfahren und Vorrichtung zur Herstellung eines Esters
IL204790A (en) * 2010-03-28 2014-07-31 Airgreen Ltd A method for processing and drying waste in a continuous circular process
EA201300206A1 (ru) * 2012-07-26 2014-01-30 Айрат Хасанович ЕНИКЕЕВ Безотходный способ получения этанола и установка для его осуществления

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636973A (en) * 1953-04-28 Muller
GB1269771A (en) * 1968-02-16 1972-04-06 Arjun Dev Passey Method of and apparatus for treating material
AT330930B (de) * 1973-04-13 1976-07-26 Henkel & Cie Gmbh Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen
US3946495A (en) * 1973-12-19 1976-03-30 Asriel Osdor Method and apparatus for drying moisture-containing solids particularly domestic refuse and sludge cakes
US4171243A (en) * 1975-06-17 1979-10-16 The Chemithon Corporation Spray drying method
GB1570603A (en) * 1976-03-05 1980-07-02 Unilever Ltd Manufacture of detergent compositions
US4144226A (en) * 1977-08-22 1979-03-13 Monsanto Company Polymeric acetal carboxylates
US4146495A (en) * 1977-08-22 1979-03-27 Monsanto Company Detergent compositions comprising polyacetal carboxylates
IT1129420B (it) * 1980-03-12 1986-06-04 Vincenzo Pagnozzi Procedimento ad alta temperatura per l'essicazione del legno ed apparecchiatura atta a realizzare tale procedimento
DE4030688A1 (de) * 1990-09-28 1992-04-02 Henkel Kgaa Verfahren zur spruehtrocknung von wertstoffen und wertstoffgemischen unter verwendung von ueberhitztem wasserdampf
US5223088A (en) * 1991-02-15 1993-06-29 Niro A/S Apparatus for producing concentrated aqueous slurries and spray dried particulate products

Also Published As

Publication number Publication date
RU94041686A (ru) 1996-07-27
DE59300828D1 (de) 1995-11-30
AU3494893A (en) 1993-09-03
DE4204035A1 (de) 1993-08-19
WO1993015814A1 (de) 1993-08-19
KR950700103A (ko) 1995-01-16
ATE129420T1 (de) 1995-11-15
JPH07503893A (ja) 1995-04-27
US5537759A (en) 1996-07-23
CA2130001A1 (en) 1993-08-13
EP0625922A1 (de) 1994-11-30
EP0625922B1 (de) 1995-10-25
BR9305864A (pt) 1997-02-18

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