GB923889A - Construction and arrangement of wipers in thin-film evaporators - Google Patents

Construction and arrangement of wipers in thin-film evaporators

Info

Publication number
GB923889A
GB923889A GB15015/59A GB1501559A GB923889A GB 923889 A GB923889 A GB 923889A GB 15015/59 A GB15015/59 A GB 15015/59A GB 1501559 A GB1501559 A GB 1501559A GB 923889 A GB923889 A GB 923889A
Authority
GB
United Kingdom
Prior art keywords
wipers
shaft
evaporator
pict
iii
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
GB15015/59A
Other languages
English (en)
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
Publication of GB923889A publication Critical patent/GB923889A/en
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)
GB15015/59A 1958-05-07 1959-05-01 Construction and arrangement of wipers in thin-film evaporators Expired GB923889A (en)

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
GB923889A true GB923889A (en) 1963-04-18

Family

ID=25974129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15015/59A Expired GB923889A (en) 1958-05-07 1959-05-01 Construction and arrangement of wipers in thin-film evaporators

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267048A (en) * 1975-11-27 1977-06-03 Furorouitsuchi Efukin Iwan Rotor thin film evaporator
AT516504A4 (de) * 2015-06-12 2016-06-15 Gig Karasek Gmbh Dünnschichtverdampfer

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB382815I5 (fr) * 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
IT1140862B (it) * 1979-05-03 1986-10-10 Luwa Ag Dispositivo per il trattamento termico di materiale scorrevole
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
CN105688430B (zh) 2010-07-21 2018-12-04 阿奎巴克技术公司 具有用于薄膜蒸发的涂抹器和用于移除沉积物的刮除器的蒸馏器
CN104801055B (zh) * 2015-04-07 2017-03-15 于胜宾 一种柔性刮板式蒸发装置
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
NL79725C (fr) * 1952-04-07
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267048A (en) * 1975-11-27 1977-06-03 Furorouitsuchi Efukin Iwan Rotor thin film evaporator
JPS546284B2 (fr) * 1975-11-27 1979-03-27
AT516504A4 (de) * 2015-06-12 2016-06-15 Gig Karasek Gmbh Dünnschichtverdampfer
AT516504B1 (de) * 2015-06-12 2016-06-15 Gig Karasek Gmbh Dünnschichtverdampfer

Also Published As

Publication number Publication date
NL122352C (fr)
NL238808A (fr)
DE1068219B (de) 1959-11-05
US3090732A (en) 1963-05-21
FR1223731A (fr) 1960-06-20
CH374366A (de) 1964-01-15
BE578447A (fr) 1959-08-31
DE1061293B (de) 1959-07-16

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