FR1223731A - Formation et disposition d'éléments balayeurs dans les évaporateurs en couche mince - Google Patents

Formation et disposition d'éléments balayeurs dans les évaporateurs en couche mince

Info

Publication number
FR1223731A
FR1223731A FR793927A FR793927A FR1223731A FR 1223731 A FR1223731 A FR 1223731A FR 793927 A FR793927 A FR 793927A FR 793927 A FR793927 A FR 793927A FR 1223731 A FR1223731 A FR 1223731A
Authority
FR
France
Prior art keywords
formation
arrangement
thin film
film evaporators
sweeping elements
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR793927A
Other languages
English (en)
French (fr)
Inventor
Rudolf Schneider
Emil Gruber
Werner Strittmatter
Dieter Pinkwart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Application granted granted Critical
Publication of FR1223731A publication Critical patent/FR1223731A/fr
Expired legal-status Critical Current

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)
FR793927A 1958-05-07 1959-05-05 Formation et disposition d'éléments balayeurs dans les évaporateurs en couche mince Expired FR1223731A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF25709A DE1061293B (de) 1958-05-07 1958-05-07 Ausbildung und Anordnung von Wischern in Duennschichtverdampfern
DEF0026402 1958-08-14

Publications (1)

Publication Number Publication Date
FR1223731A true FR1223731A (fr) 1960-06-20

Family

ID=25974129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793927A Expired FR1223731A (fr) 1958-05-07 1959-05-05 Formation et disposition d'éléments balayeurs dans les évaporateurs en couche mince

Country Status (7)

Country Link
US (1) US3090732A (pt)
BE (1) BE578447A (pt)
CH (1) CH374366A (pt)
DE (2) DE1061293B (pt)
FR (1) FR1223731A (pt)
GB (1) GB923889A (pt)
NL (2) NL122352C (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB382815I5 (pt) * 1959-03-24
US3130108A (en) * 1960-11-07 1964-04-21 Blaw Knox Co Rotating blade type evaporators
CH390222A (de) * 1960-11-14 1965-04-15 Luwa Ag Dünnschichtbehandlungsapparat
US3180398A (en) * 1961-10-05 1965-04-27 Rodney Hunt Machine Co Thin film thermal processor
US3180399A (en) * 1961-10-27 1965-04-27 Rodney Hunt Machine Co Thin film thermal processor
US3170852A (en) * 1962-06-22 1965-02-23 Clyde S Barnhart Proximity surface still
CH416557A (de) * 1962-10-10 1966-07-15 Bayer Ag Rührwerke für Dünnschichtverdampfer
GB986337A (en) * 1963-01-02 1965-03-17 Vitamins Ltd Improvements in or relating to distillation apparatus
US3393133A (en) * 1965-06-16 1968-07-16 Artisan Ind Short path, molecular fractional distillation apparatus and method therefor
DE1619713A1 (de) * 1967-03-29 1970-12-17 Leybold Heraeus Gmbh & Co Kg Vorrichtung zur Vakuum- und Kurzwegdestillation
CH523087A (de) * 1969-03-21 1972-05-31 Luwa Ag Dünnschichtbehandlungsapparat
US4065346A (en) * 1975-11-26 1977-12-27 Ivan Frolovich Evkin Roter thin-film evaporator
JPS5267048A (en) * 1975-11-27 1977-06-03 Furorouitsuchi Efukin Iwan Rotor thin film evaporator
NL8002191A (nl) * 1979-05-03 1980-11-05 Luwa Ag Inrichting voor het thermisch behandelen van vloeiend materiaal.
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
EP2593200A2 (en) * 2010-07-21 2013-05-22 Aquaback Technologies Inc. Distiller
CN104801055B (zh) * 2015-04-07 2017-03-15 于胜宾 一种柔性刮板式蒸发装置
AT516504B1 (de) * 2015-06-12 2016-06-15 Gig Karasek Gmbh Dünnschichtverdampfer
CN105233514B (zh) * 2015-11-10 2017-10-24 李书龙 一种基于分离式热管的薄膜蒸发器及其使用方法
CN105879419B (zh) * 2016-05-30 2018-10-12 无锡科技职业学院 一种双段刮板式蒸发器
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Device for handling thin films
US11406974B2 (en) * 2019-12-17 2022-08-09 Wiley Organics, Inc. Processing system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403978A (en) * 1944-09-12 1946-07-16 Distillation Products Inc Vacuum distillation apparatus
US2500900A (en) * 1946-11-21 1950-03-14 Goodrich Co B F Apparatus for film-type distillation
US2546381A (en) * 1947-03-03 1951-03-27 Hurd Corp Apparatus for concentrating liquids
NL175983B (nl) * 1952-04-07 Rheinmetall Gmbh Aan een sleepkabel getrokken ketting- of trossengrijper.
US2974725A (en) * 1954-05-04 1961-03-14 Bayer Ag Process and apparatus for continuously obtaining dry materials
US2848388A (en) * 1954-08-27 1958-08-19 Bueche Walter Apparatus for the rectification of multicomponent mixtures

Also Published As

Publication number Publication date
GB923889A (en) 1963-04-18
DE1061293B (de) 1959-07-16
NL122352C (pt)
CH374366A (de) 1964-01-15
DE1068219B (de) 1959-11-05
US3090732A (en) 1963-05-21
BE578447A (fr) 1959-08-31
NL238808A (pt)

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