CH374366A - Wiper device in thin film evaporators - Google Patents

Wiper device in thin film evaporators

Info

Publication number
CH374366A
CH374366A CH7258159A CH7258159A CH374366A CH 374366 A CH374366 A CH 374366A CH 7258159 A CH7258159 A CH 7258159A CH 7258159 A CH7258159 A CH 7258159A CH 374366 A CH374366 A CH 374366A
Authority
CH
Switzerland
Prior art keywords
thin film
wiper device
film evaporators
evaporators
wiper
Prior art date
Application number
CH7258159A
Other languages
German (de)
Inventor
Gruber Emil
Rudolf Dipl Ing Schneider
Werner Dipl Ing Strittmatter
Dieter Dipl Ing Pinkwart
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 CH374366A publication Critical patent/CH374366A/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
    • 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)
CH7258159A 1958-05-07 1959-04-27 Wiper device in thin film evaporators CH374366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF25709A DE1061293B (en) 1958-05-07 1958-05-07 Training and arrangement of wipers in thin-film evaporators
DEF0026402 1958-08-14

Publications (1)

Publication Number Publication Date
CH374366A true CH374366A (en) 1964-01-15

Family

ID=25974129

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7258159A CH374366A (en) 1958-05-07 1959-04-27 Wiper device in thin film evaporators

Country Status (7)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB382815I5 (en) * 1959-03-24
US3130108A (en) * 1960-11-07 1964-04-21 Blaw Knox Co Rotating blade type evaporators
CH390222A (en) * 1960-11-14 1965-04-15 Luwa Ag Thin film treatment apparatus
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 (en) * 1962-10-10 1966-07-15 Bayer Ag Agitators for thin film evaporators
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 (en) * 1967-03-29 1970-12-17 Leybold Heraeus Gmbh & Co Kg Device for vacuum and short path distillation
CH523087A (en) * 1969-03-21 1972-05-31 Luwa Ag Thin film treatment apparatus
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
IT1140862B (en) * 1979-05-03 1986-10-10 Luwa Ag DEVICE FOR HEAT TREATMENT OF SLIDING MATERIAL
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
WO2012012397A2 (en) 2010-07-21 2012-01-26 Aquaback Technologies, Inc. Distiller
CN104801055B (en) * 2015-04-07 2017-03-15 于胜宾 A kind of flexible scraper-type vaporising device
AT516504B1 (en) * 2015-06-12 2016-06-15 Gig Karasek Gmbh thin film evaporator
CN105233514B (en) * 2015-11-10 2017-10-24 李书龙 A kind of thin film evaporator and its application method based on separate heat pipe
CN105879419B (en) * 2016-05-30 2018-10-12 无锡科技职业学院 A kind of double section scraper-type evaporators
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Device for processing 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 (en) * 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

Also Published As

Publication number Publication date
US3090732A (en) 1963-05-21
NL122352C (en)
FR1223731A (en) 1960-06-20
DE1061293B (en) 1959-07-16
GB923889A (en) 1963-04-18
NL238808A (en)
DE1068219B (en) 1959-11-05
BE578447A (en) 1959-08-31

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