CH411785A - Filmverdampfer - Google Patents

Filmverdampfer

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)
English (en)
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/de

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 Filmverdampfer CH411785A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36583A DE1162809B (de) 1962-04-18 1962-04-18 Vakuum-Duennschichtverdampfer fuer viskose Fluessigkeiten

Publications (1)

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

Family

ID=7096518

Family Applications (1)

Application Number Title Priority Date Filing Date
CH385463A CH411785A (de) 1962-04-18 1963-03-27 Filmverdampfer

Country Status (6)

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

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 (de) * 2001-09-27 2003-04-24 Gea Wiegand Gmbh Einrichtung zur Fallstromverdampfung einer flüssigen Substanz und anschließenden Kondensation des entstandenen Brüdens
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
NL100736C (da) * 1957-01-22 1900-01-01

Also Published As

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

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