CH411785A - Film evaporator - Google Patents

Film evaporator

Info

Publication number
CH411785A
CH411785A CH385463A CH385463A CH411785A CH 411785 A CH411785 A CH 411785A CH 385463 A CH385463 A CH 385463A CH 385463 A CH385463 A CH 385463A CH 411785 A CH411785 A CH 411785A
Authority
CH
Switzerland
Prior art keywords
film evaporator
evaporator
film
Prior art date
Application number
CH385463A
Other languages
German (de)
Inventor
Rodenacker Wolf Dr Dipl-Ing
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 CH411785A publication Critical patent/CH411785A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH385463A 1962-04-18 1963-03-27 Film evaporator CH411785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36583A DE1162809B (en) 1962-04-18 1962-04-18 Vacuum thin film evaporator for viscous liquids

Publications (1)

Publication Number Publication Date
CH411785A true CH411785A (en) 1966-04-30

Family

ID=7096518

Family Applications (1)

Application Number Title Priority Date Filing Date
CH385463A CH411785A (en) 1962-04-18 1963-03-27 Film evaporator

Country Status (6)

Country Link
US (1) US3233656A (en)
BE (1) BE630994A (en)
CH (1) CH411785A (en)
DE (1) DE1162809B (en)
GB (1) GB979955A (en)
NL (1) NL291344A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3554263A (en) * 1968-04-09 1971-01-12 Chemetron Corp Discharge apparatus
US3554264A (en) * 1968-06-14 1971-01-12 Artisan Ind Thin-film evaporator having improved apparatus for removing viscous material
US3797550A (en) * 1971-08-16 1974-03-19 Monsanto Co Wiped film devolatilizer construction
DE10147674A1 (en) * 2001-09-27 2003-04-24 Gea Wiegand Gmbh Device for the evaporation of a liquid substance and subsequent condensation of the resulting vapor
US10458066B2 (en) * 2014-08-01 2019-10-29 Organic Chemical Llc Process for the isolation of lignin from black liquor and modification of the lignin for plastic applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032785A (en) * 1932-06-20 1936-03-03 Low Temperature Proc Company Method of and apparatus for disassociating the components of solutions and mixtures
US2811200A (en) * 1952-10-14 1957-10-29 Blaw Knox Co Method of drying viscous fluids which form films of varying thickness on revolving, heated drums
US2804920A (en) * 1955-05-26 1957-09-03 Dow Chemical Co Devolatilizer for polymeric materials
US2942656A (en) * 1956-11-28 1960-06-28 Bayer Ag Film evaporator
BE564132A (en) * 1957-01-22 1900-01-01

Also Published As

Publication number Publication date
GB979955A (en) 1965-01-06
DE1162809B (en) 1964-02-13
BE630994A (en)
US3233656A (en) 1966-02-08
NL291344A (en)

Similar Documents

Publication Publication Date Title
CH405067A (en) Film store
FR1361973A (en) Combined helicopter-airplane
CH392461A (en) Thin film evaporator
CH405375A (en) Freezer
AT245084B (en) counter
CH394120A (en) Falling film evaporator
AT252971B (en) fridge
AT255905B (en) Film cassette
AT239820B (en) Freezer
CH411408A (en) Counter
AT241188B (en) Haymaker
CH403799A (en) Evaporator
FR1330206A (en) Refrigerant container
FR1335927A (en) Fridge
FR1356539A (en) film evaporator
FR82358E (en) multitubular evaporator
FR1384488A (en) Film film
FR1381450A (en) evaporator
CH406689A (en) Counter
BE675043Q (en) Sieraad
FR1314653A (en) Film roll
FR1325583A (en) Refrigeration
BE617522A (en) PHOTOGRAPHIC FILM
FI40728C (en) Release film
FR1345257A (en) Reader-printer