MX9700269A - Procedimiento y dispositivo para la evaporacion continua hasta masa seca, de soluciones y suspensiones viscosas que tienden a la adherencia. - Google Patents

Procedimiento y dispositivo para la evaporacion continua hasta masa seca, de soluciones y suspensiones viscosas que tienden a la adherencia.

Info

Publication number
MX9700269A
MX9700269A MX9700269A MX9700269A MX9700269A MX 9700269 A MX9700269 A MX 9700269A MX 9700269 A MX9700269 A MX 9700269A MX 9700269 A MX9700269 A MX 9700269A MX 9700269 A MX9700269 A MX 9700269A
Authority
MX
Mexico
Prior art keywords
adherence
suspensions
tend
dry mass
until dry
Prior art date
Application number
MX9700269A
Other languages
English (en)
Other versions
MXPA97000269A (es
Inventor
Clemens Casper
Dieter Grenner
Hartmut Hetzel
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of MX9700269A publication Critical patent/MX9700269A/es
Publication of MXPA97000269A publication Critical patent/MXPA97000269A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

En primer lugar se eleva la viscosidad de la masa líquida capaz de fluir, en un tubo helicoidal multifase, en precensia de una fase gaseosa que fluye con alta velocidad y, a continuacion, se aplica sobre un lecho agitado de material solido granulado, donde se transforma en una masa solida, con separacion de la fase gaseosa.
MXPA/A/1997/000269A 1996-01-10 1997-01-09 Procedimiento y dispositivo para la evaporacioncontinua hasta masa seca, de soluciones ysuspensiones viscosas que tienden a la adherencia MXPA97000269A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19600630.9 1996-01-10
DE19600630A DE19600630A1 (de) 1996-01-10 1996-01-10 Verfahren und Vorrichtung zum kontinuierlichen Eindampfen von zähflüssigen, zum Haften neigenden Lösungen und Suspensionen bis zur Trockenmasse

Publications (2)

Publication Number Publication Date
MX9700269A true MX9700269A (es) 1997-07-31
MXPA97000269A MXPA97000269A (es) 1997-12-01

Family

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Also Published As

Publication number Publication date
CA2194431A1 (en) 1997-07-11
TW325412B (en) 1998-01-21
EP0783909A3 (de) 1998-01-14
DE19600630A1 (de) 1997-07-17
US5817211A (en) 1998-10-06
EP0783909A2 (de) 1997-07-16
JPH09192401A (ja) 1997-07-29

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