CH482161A - Thin film apparatus - Google Patents

Thin film apparatus

Info

Publication number
CH482161A
CH482161A CH434768A CH434768A CH482161A CH 482161 A CH482161 A CH 482161A CH 434768 A CH434768 A CH 434768A CH 434768 A CH434768 A CH 434768A CH 482161 A CH482161 A CH 482161A
Authority
CH
Switzerland
Prior art keywords
thin film
film apparatus
thin
film
Prior art date
Application number
CH434768A
Other languages
German (de)
Inventor
Arnold Dr Muetzenberg
Fritz Dr Widmer
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 CH434768A priority Critical patent/CH482161A/en
Priority to DE1913103A priority patent/DE1913103C3/en
Priority to FR6908369A priority patent/FR2004642A1/fr
Priority to GB05024/69A priority patent/GB1263998A/en
Priority to US809333A priority patent/US3590916A/en
Priority to SE04190/69A priority patent/SE358302B/xx
Publication of CH482161A publication Critical patent/CH482161A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/076—Heat exchange with scraper for removing product from heat transfer surface
    • Y10S165/078—Linearly operated scraper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • General Preparation And Processing Of Foods (AREA)
CH434768A 1968-03-25 1968-03-25 Thin film apparatus CH482161A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH434768A CH482161A (en) 1968-03-25 1968-03-25 Thin film apparatus
DE1913103A DE1913103C3 (en) 1968-03-25 1969-03-14 Thin film apparatus
FR6908369A FR2004642A1 (en) 1968-03-25 1969-03-21
GB05024/69A GB1263998A (en) 1968-03-25 1969-03-21 Apparatus for the heating and cooling of fluent or free-flowing materials
US809333A US3590916A (en) 1968-03-25 1969-03-21 Thin film apparatus
SE04190/69A SE358302B (en) 1968-03-25 1969-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH434768A CH482161A (en) 1968-03-25 1968-03-25 Thin film apparatus

Publications (1)

Publication Number Publication Date
CH482161A true CH482161A (en) 1969-11-30

Family

ID=4274394

Family Applications (1)

Application Number Title Priority Date Filing Date
CH434768A CH482161A (en) 1968-03-25 1968-03-25 Thin film apparatus

Country Status (6)

Country Link
US (1) US3590916A (en)
CH (1) CH482161A (en)
DE (1) DE1913103C3 (en)
FR (1) FR2004642A1 (en)
GB (1) GB1263998A (en)
SE (1) SE358302B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002191A (en) * 1979-05-03 1980-11-05 Luwa Ag DEVICE FOR THERMAL TREATMENT OF FLUID MATERIAL.
IT1197949B (en) * 1986-11-04 1988-12-21 Montedipe Spa THIN FILM EVAPORATOR FOR HIGH VISCOSITY FLUIDS
DE4207266B4 (en) * 1991-04-11 2004-02-19 Feres, Vaclav, Las Cruces thin film evaporator
US6338749B1 (en) * 2000-05-23 2002-01-15 Delphi Technologies, Inc. System and method for degassing a material and a material distributor for use when degassing a material
US20040140083A1 (en) * 2001-02-28 2004-07-22 Kim Gi-Chun Vibration-type heat exchanger
US9605913B2 (en) * 2011-05-25 2017-03-28 Saudi Arabian Oil Company Turbulence-inducing devices for tubular heat exchangers
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Thin-film treatment apparatus
CN117122940A (en) * 2023-10-27 2023-11-28 深圳市中瑞远博智能系统有限公司 MVR concentration equipment of low energy consumption
CN117122943B (en) * 2023-10-27 2024-01-30 深圳市中瑞远博智能系统有限公司 MVR concentration equipment suitable for heat-sensitive material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934175C (en) * 1937-08-08 1955-10-13 Arno Andreas Process for heating or cooling gaseous, solid or liquid goods
US3079993A (en) * 1959-07-02 1963-03-05 Chilean Nitrate Sales Corp Scraper-condenser unit
BE637018A (en) * 1962-09-05
US3292683A (en) * 1962-10-14 1966-12-20 Buchi Walter Wiped falling film evaporator
US3349828A (en) * 1966-08-05 1967-10-31 Artisan Ind Rotary wiped film evaporator with annular ring for process material flow control

Also Published As

Publication number Publication date
SE358302B (en) 1973-07-30
FR2004642A1 (en) 1969-11-28
GB1263998A (en) 1972-02-16
DE1913103B2 (en) 1974-07-04
DE1913103A1 (en) 1969-11-06
DE1913103C3 (en) 1975-02-27
US3590916A (en) 1971-07-06

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Legal Events

Date Code Title Description
PL Patent ceased