ES2105734T3 - Secado de productos valiosos o de mezclas de productos valiosos, que contienen agua, con vapor de agua recalentado. - Google Patents

Secado de productos valiosos o de mezclas de productos valiosos, que contienen agua, con vapor de agua recalentado.

Info

Publication number
ES2105734T3
ES2105734T3 ES94920956T ES94920956T ES2105734T3 ES 2105734 T3 ES2105734 T3 ES 2105734T3 ES 94920956 T ES94920956 T ES 94920956T ES 94920956 T ES94920956 T ES 94920956T ES 2105734 T3 ES2105734 T3 ES 2105734T3
Authority
ES
Spain
Prior art keywords
valuable products
pct
water
drying tower
vertical drying
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
ES94920956T
Other languages
English (en)
Inventor
Wilfried Rahse
Gunter Effey
Wilhelm Beck
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 ES2105734T3 publication Critical patent/ES2105734T3/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
    • 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 Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Glanulating (AREA)
  • Detergent Compositions (AREA)
  • Dairy Products (AREA)

Abstract

EN UNA TORRE DE DISPOSICION VERTICAL SE REALIZA UNA OPERACION UTILIZANDO COMO ELEMENTOS DE SECADO VAPOR DE AGUA SOBRECALENTADO QUE PASA EN CONTRAFLUJO CON RESPECTO AL MATERIAL QUE CAE A SER SECADO. UNA MEZCLA DE AGUA O VAPOR DE AGUA FINAMENTE DIVIDIDA SE GUIA A LA REGION DE LA TORRE DE SECADO QUE SE ENCUENTRA POR DEBAJO DE LA ENTRADA DE VAPOR MAS INFERIOR COMO FLUIDO AUXILIAR, CUYA TEMPERATURA SE ENCUENTRA POR DEBAJO DE LA TEMPERATURA DE ENTRADA DEL VAPOR CALIENTE, EL FLUIDO AUXILIAR ESTA DISPUESTO PARA FLUIR EN VIA DE DOBLE PARED CON UNA PARED INTERIOR PERMEABLE Y EL FLUJO SE TOMA TANGENCIALMENTE Y/O RADIALMENTE CON RESPECTO A LA PARED INTERIOR. SE PREVIENE LA PERMANENCIA DEL PRODUCTO SOBRE LA PARED DE CARCASA INTERIOR DURANTE UN TIEMPO DEMASIADO LARGO Y DE ESTA FORMA SE EVITA DAÑO DE CALENTAMIENTO AL PRODUCTO.
ES94920956T 1993-06-26 1994-06-18 Secado de productos valiosos o de mezclas de productos valiosos, que contienen agua, con vapor de agua recalentado. Expired - Lifetime ES2105734T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4321361A DE4321361A1 (de) 1993-06-26 1993-06-26 Trocknung von wasserhaltigen Wertstoffen oder Wertstoffgemischen mit überhitztem Wasserdampf

Publications (1)

Publication Number Publication Date
ES2105734T3 true ES2105734T3 (es) 1997-10-16

Family

ID=6491347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94920956T Expired - Lifetime ES2105734T3 (es) 1993-06-26 1994-06-18 Secado de productos valiosos o de mezclas de productos valiosos, que contienen agua, con vapor de agua recalentado.

Country Status (9)

Country Link
US (1) US5615492A (es)
EP (1) EP0705125B1 (es)
JP (1) JPH08511862A (es)
AT (1) ATE157893T1 (es)
AU (1) AU7186294A (es)
DE (2) DE4321361A1 (es)
ES (1) ES2105734T3 (es)
GR (1) GR3025101T3 (es)
WO (1) WO1995000222A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751557B1 (fr) * 1996-11-18 1998-10-09 Niro France Procede d'evaporation partielle d'un produit liquide et application de ce procede a la fabrication d'une poudre
WO2000052113A1 (fr) 1999-03-03 2000-09-08 Toyoda Techno Co., Ltd. Procede de traitement de dechets
EP2205336B1 (en) * 2007-09-24 2018-10-31 Ziccum AB System and method for producing dry formulations
US20100096341A1 (en) * 2008-10-17 2010-04-22 Flsmidth A/S Pressure filter apparatus and method using interstitial expanding gas
MX2011009596A (es) 2009-03-13 2011-10-13 Procter & Gamble Proceso de secado por aspersion.
CN102589267A (zh) * 2011-01-17 2012-07-18 史祖法 无泵喷雾干燥机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911036A (en) * 1955-01-03 1959-11-03 Melvin E Lazar Spray-drying apparatus
US3633283A (en) * 1967-07-06 1972-01-11 Nestle Sa Soc Ass Tech Prod Drying apparatus
NL6906107A (es) * 1968-05-06 1969-11-10
US3620776A (en) * 1968-06-28 1971-11-16 Nestle Sa Spray drying process
US3895994A (en) * 1974-02-15 1975-07-22 Kenji Saguchi Spray dryer
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
GR3025101T3 (en) 1998-01-30
AU7186294A (en) 1995-01-17
US5615492A (en) 1997-04-01
EP0705125A1 (de) 1996-04-10
EP0705125B1 (de) 1997-09-10
WO1995000222A1 (de) 1995-01-05
JPH08511862A (ja) 1996-12-10
DE4321361A1 (de) 1995-01-05
DE59404044D1 (de) 1997-10-16
ATE157893T1 (de) 1997-09-15

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