BE610177A - Appareil de vaporisation en couche mince. - Google Patents

Appareil de vaporisation en couche mince.

Info

Publication number
BE610177A
BE610177A BE610177A BE610177A BE610177A BE 610177 A BE610177 A BE 610177A BE 610177 A BE610177 A BE 610177A BE 610177 A BE610177 A BE 610177A BE 610177 A BE610177 A BE 610177A
Authority
BE
Belgium
Prior art keywords
thin
vaporization device
layer vaporization
layer
vaporization
Prior art date
Application number
BE610177A
Other languages
English (en)
French (fr)
Original Assignee
Luwa 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 Luwa Ag filed Critical Luwa Ag
Publication of BE610177A publication Critical patent/BE610177A/fr

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
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BE610177A 1960-11-14 1961-11-10 Appareil de vaporisation en couche mince. BE610177A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1272960A CH390222A (de) 1960-11-14 1960-11-14 Dünnschichtbehandlungsapparat

Publications (1)

Publication Number Publication Date
BE610177A true BE610177A (fr) 1962-03-01

Family

ID=4385830

Family Applications (1)

Application Number Title Priority Date Filing Date
BE610177A BE610177A (fr) 1960-11-14 1961-11-10 Appareil de vaporisation en couche mince.

Country Status (5)

Country Link
US (1) US3199574A (de)
BE (1) BE610177A (de)
CH (1) CH390222A (de)
DE (1) DE1258827B (de)
GB (1) GB998022A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395989A (en) * 1964-04-03 1968-08-06 Perstorp Ab Apparatus for the production of formic acid
US3650906A (en) * 1968-04-13 1972-03-21 Zieren Chemiebau Gmbh Dr A Thin film heating for the preliminary purification of crude phthalic anhydride
CH523087A (de) * 1969-03-21 1972-05-31 Luwa Ag Dünnschichtbehandlungsapparat
GB1588960A (en) * 1976-12-10 1981-05-07 Balfour & Co Ltd H Evaporators particularly wiped film evaporators
US6076371A (en) * 1998-06-29 2000-06-20 Southwest Instruments Company, Inc. Frozen beverage storage and dispensing apparatus
BE1012363A3 (fr) * 1998-12-22 2000-10-03 Solvay Procede pour la preparation d'un catalyseur pour la polymerisation des alpha-olefines, catalyseur obtenu et procede de polymerisation utilisant un tel catalyseur.
US8871062B2 (en) * 2010-11-23 2014-10-28 Charles David Gilliam Falling film evaporator
CN109458765A (zh) * 2018-12-17 2019-03-12 江苏世林博尔制冷设备有限公司 一种基于传感技术的自动控温的降膜式蒸发器
CN110025969A (zh) * 2019-03-29 2019-07-19 无锡化工装备股份有限公司 一种降膜式蒸发器及液体分布方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL10530C (de) * 1921-02-04
US2175406A (en) * 1938-08-31 1939-10-10 William D Osborn Chain-head, descaling auger
US2546381A (en) * 1947-03-03 1951-03-27 Hurd Corp Apparatus for concentrating liquids
US2542270A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2542269A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
US2974725A (en) * 1954-05-04 1961-03-14 Bayer Ag Process and apparatus for continuously obtaining dry materials
GB789710A (en) * 1955-07-15 1958-01-29 Maximilian Koffler Vacuum evaporator for concentrating juices and other liquids
NL122352C (de) * 1958-05-07

Also Published As

Publication number Publication date
GB998022A (en) 1965-07-14
DE1258827B (de) 1968-01-18
CH390222A (de) 1965-04-15
US3199574A (en) 1965-08-10

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