CH509558A - Liquid separator for thin-film devices - Google Patents

Liquid separator for thin-film devices

Info

Publication number
CH509558A
CH509558A CH888869A CH888869A CH509558A CH 509558 A CH509558 A CH 509558A CH 888869 A CH888869 A CH 888869A CH 888869 A CH888869 A CH 888869A CH 509558 A CH509558 A CH 509558A
Authority
CH
Switzerland
Prior art keywords
thin
liquid separator
film devices
film
devices
Prior art date
Application number
CH888869A
Other languages
German (de)
Inventor
Fritz Dr Widmer
Miklos Gorbei Janos
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
Priority to CH888869A priority Critical patent/CH509558A/en
Priority to DE19702027357 priority patent/DE2027357C3/en
Priority to US44197A priority patent/US3678983A/en
Priority to SE07987/70A priority patent/SE358091B/xx
Priority to FR7021352A priority patent/FR2045986A1/fr
Priority to JP45049571A priority patent/JPS497318B1/ja
Priority to GB2841970A priority patent/GB1307416A/en
Publication of CH509558A publication Critical patent/CH509558A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH888869A 1969-06-11 1969-06-11 Liquid separator for thin-film devices CH509558A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH888869A CH509558A (en) 1969-06-11 1969-06-11 Liquid separator for thin-film devices
DE19702027357 DE2027357C3 (en) 1969-06-11 1970-06-04 Thin film apparatus
US44197A US3678983A (en) 1969-06-11 1970-06-08 Thin film apparatus
SE07987/70A SE358091B (en) 1969-06-11 1970-06-09
FR7021352A FR2045986A1 (en) 1969-06-11 1970-06-10
JP45049571A JPS497318B1 (en) 1969-06-11 1970-06-10
GB2841970A GB1307416A (en) 1969-06-11 1970-06-11 Apparatus for concentrating a solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH888869A CH509558A (en) 1969-06-11 1969-06-11 Liquid separator for thin-film devices

Publications (1)

Publication Number Publication Date
CH509558A true CH509558A (en) 1971-06-30

Family

ID=4345877

Family Applications (1)

Application Number Title Priority Date Filing Date
CH888869A CH509558A (en) 1969-06-11 1969-06-11 Liquid separator for thin-film devices

Country Status (6)

Country Link
US (1) US3678983A (en)
JP (1) JPS497318B1 (en)
CH (1) CH509558A (en)
FR (1) FR2045986A1 (en)
GB (1) GB1307416A (en)
SE (1) SE358091B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880668A (en) * 1972-04-05 1975-04-29 Western Consumers Ind Inc Apparatus for producing molasses food product
US3962028A (en) * 1974-09-09 1976-06-08 The De Laval Separator Company Swept surface evaporator
US4313784A (en) * 1977-06-17 1982-02-02 International Refining Equipment Climbing film heat exchange apparatus
US4154920A (en) * 1978-03-13 1979-05-15 Owens-Illinois, Inc. Methods for producing improved stable polyethylene terephthalate
US4554055A (en) * 1983-03-07 1985-11-19 Phillips Petroleum Company Solvent recovery
IT1197949B (en) * 1986-11-04 1988-12-21 Montedipe Spa THIN FILM EVAPORATOR FOR HIGH VISCOSITY FLUIDS
US4965370A (en) * 1989-08-21 1990-10-23 Phillips Friedman Company N-methyl-2-pyrrolidone purification
DE4207266B4 (en) * 1991-04-11 2004-02-19 Feres, Vaclav, Las Cruces thin film evaporator
US5648032A (en) * 1995-08-01 1997-07-15 Eastman Chemical Company Process for producing polyester articles having low acetaldehyde content
EP0914854B1 (en) 1997-10-28 2004-01-14 Ube Industries, Ltd. Apparatus and process for generating mixed multi-component vapor
JP4143218B2 (en) * 1999-04-23 2008-09-03 株式会社日本触媒 Method for preventing polymerization in thin film evaporator and thin film evaporator
JP2016209779A (en) * 2015-04-28 2016-12-15 関西化学機械製作株式会社 Evaporation system
CN106669209A (en) * 2016-12-30 2017-05-17 天津横天生物科技有限公司 Scraper-type film concentrator
CN109386994A (en) * 2017-08-03 2019-02-26 沈阳天洁环保新能源有限公司 Efficient rotary pipe type heat transfer evaporator and heat-exchange method
CN111701262A (en) * 2020-06-22 2020-09-25 天津科技大学 High Efficiency Scraper Thin Film Evaporation Device
CN113350897B (en) * 2021-05-27 2022-07-12 烟台兴隆压力容器制造有限公司 U-shaped connected pressure container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403804A (en) * 1916-10-30 1922-01-17 Merrell Soule Co Condensing apparatus
US2020211A (en) * 1934-10-29 1935-11-05 James P Quam Loud speaker
US3009514A (en) * 1957-12-30 1961-11-21 Gen Foods Corp Concentration process for aqueous gelatin solutions
US2993842A (en) * 1959-05-07 1961-07-25 Arthur F Smith Fractionating processes and apparatus for carrying out the same
US3234993A (en) * 1961-10-05 1966-02-15 Chemetron Corp Entrainment separator for wiped thin film processor

Also Published As

Publication number Publication date
US3678983A (en) 1972-07-25
DE2027357B2 (en) 1976-09-30
SE358091B (en) 1973-07-23
GB1307416A (en) 1973-02-21
JPS497318B1 (en) 1974-02-19
DE2027357A1 (en) 1970-12-23
FR2045986A1 (en) 1971-03-05

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Legal Events

Date Code Title Description
PL Patent ceased