AT201039B - Process for operating thin-film evaporators and thin-film evaporators for carrying out the process - Google Patents

Process for operating thin-film evaporators and thin-film evaporators for carrying out the process

Info

Publication number
AT201039B
AT201039B AT201039DA AT201039B AT 201039 B AT201039 B AT 201039B AT 201039D A AT201039D A AT 201039DA AT 201039 B AT201039 B AT 201039B
Authority
AT
Austria
Prior art keywords
thin
film evaporators
carrying
operating
evaporators
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Carl Dipl Ing Bechtler
Original Assignee
Hans Carl Dipl Ing Bechtler
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 Hans Carl Dipl Ing Bechtler filed Critical Hans Carl Dipl Ing Bechtler
Application granted granted Critical
Publication of AT201039B publication Critical patent/AT201039B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2887—The compressor is integrated in the evaporation apparatus
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/08—Thin film evaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
AT201039D 1952-02-11 1953-01-30 Process for operating thin-film evaporators and thin-film evaporators for carrying out the process AT201039B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH201039X 1952-02-11

Publications (1)

Publication Number Publication Date
AT201039B true AT201039B (en) 1958-12-10

Family

ID=4442590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT201039D AT201039B (en) 1952-02-11 1953-01-30 Process for operating thin-film evaporators and thin-film evaporators for carrying out the process

Country Status (1)

Country Link
AT (1) AT201039B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217783A (en) * 1961-12-22 1965-11-16 Bayer Ag Apparatus for removing volatile constituents contained in liquid synthetic plastic melts
DE4419013A1 (en) * 1994-05-31 1995-12-07 Uic Gmbh Thin layer evaporator to separate liquid mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217783A (en) * 1961-12-22 1965-11-16 Bayer Ag Apparatus for removing volatile constituents contained in liquid synthetic plastic melts
DE4419013A1 (en) * 1994-05-31 1995-12-07 Uic Gmbh Thin layer evaporator to separate liquid mixtures

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