CH523087A - Thin film treatment apparatus - Google Patents

Thin film treatment apparatus

Info

Publication number
CH523087A
CH523087A CH428169A CH428169A CH523087A CH 523087 A CH523087 A CH 523087A CH 428169 A CH428169 A CH 428169A CH 428169 A CH428169 A CH 428169A CH 523087 A CH523087 A CH 523087A
Authority
CH
Switzerland
Prior art keywords
thin film
treatment apparatus
film treatment
thin
treatment
Prior art date
Application number
CH428169A
Other languages
German (de)
Inventor
Techn Widmer Fritz Dr Sc
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 CH428169A priority Critical patent/CH523087A/en
Priority to AT223370A priority patent/AT321245B/en
Priority to DE19702011493 priority patent/DE2011493A1/en
Priority to BE747557D priority patent/BE747557A/en
Priority to US20674A priority patent/US3695327A/en
Priority to NL7003845.A priority patent/NL165938C/en
Priority to SE7003753A priority patent/SE375698B/xx
Priority to FR7010213A priority patent/FR2039823A5/fr
Priority to GB03539/70A priority patent/GB1278734A/en
Publication of CH523087A publication Critical patent/CH523087A/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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1887—Stationary reactors having moving elements inside forming a thin film

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH428169A 1969-03-21 1969-03-21 Thin film treatment apparatus CH523087A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH428169A CH523087A (en) 1969-03-21 1969-03-21 Thin film treatment apparatus
AT223370A AT321245B (en) 1969-03-21 1970-03-10 Thin-film treatment apparatus, especially for viscous goods
DE19702011493 DE2011493A1 (en) 1969-03-21 1970-03-11 Thin film treatment apparatus
BE747557D BE747557A (en) 1969-03-21 1970-03-18 THIN LAYER TREATMENT DEVICE
US20674A US3695327A (en) 1969-03-21 1970-03-18 Wiped thin film evaporation and treatment apparatus
NL7003845.A NL165938C (en) 1969-03-21 1970-03-18 DEVICE FOR TREATING A THIN LAYER MATERIAL.
SE7003753A SE375698B (en) 1969-03-21 1970-03-19
FR7010213A FR2039823A5 (en) 1969-03-21 1970-03-20
GB03539/70A GB1278734A (en) 1969-03-21 1970-03-20 Thin film treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH428169A CH523087A (en) 1969-03-21 1969-03-21 Thin film treatment apparatus

Publications (1)

Publication Number Publication Date
CH523087A true CH523087A (en) 1972-05-31

Family

ID=4273182

Family Applications (1)

Application Number Title Priority Date Filing Date
CH428169A CH523087A (en) 1969-03-21 1969-03-21 Thin film treatment apparatus

Country Status (9)

Country Link
US (1) US3695327A (en)
AT (1) AT321245B (en)
BE (1) BE747557A (en)
CH (1) CH523087A (en)
DE (1) DE2011493A1 (en)
FR (1) FR2039823A5 (en)
GB (1) GB1278734A (en)
NL (1) NL165938C (en)
SE (1) SE375698B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117630A1 (en) * 1991-05-29 1992-12-03 Schmidt Burr Peter Thin film thermal reactor dryer - has clamping ties held to rotor core by radial distance holder plates
DE4201046A1 (en) * 1992-01-17 1993-07-22 Bayer Ag METHOD FOR CLEANING POLYMER SOLUTIONS
EP3318311A1 (en) 2016-11-08 2018-05-09 Buss-SMS-Canzler GmbH Thin film treatment device
EP3318590A1 (en) 2016-11-08 2018-05-09 thyssenkrupp AG Method for the separation of volatile compounds from viscous products having a thin film evaporator, and polylactide resin

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620368A5 (en) * 1977-06-07 1980-11-28 Buehler Ag Geb
DE2840679C2 (en) 1978-09-19 1982-03-18 Degussa Ag, 6000 Frankfurt Process for the production of oxymethylene copolymer molding compositions with a low proportion of residual formaldehyde
US4416672A (en) * 1980-07-18 1983-11-22 Underwood Gene E Degasser
US4490553A (en) * 1980-08-29 1984-12-25 Celanese Corporation Process for production of ethyl acrylate
AT388112B (en) * 1983-12-16 1989-05-10 Oesterr Forsch Seibersdorf DRYERS, ESPECIALLY VERTICAL THICK LAYER DRYERS
IT1197949B (en) * 1986-11-04 1988-12-21 Montedipe Spa THIN FILM EVAPORATOR FOR HIGH VISCOSITY FLUIDS
US5330567A (en) * 1988-08-16 1994-07-19 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
AT402411B (en) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag PLANT AND INTEGRATED FILM AND FIBER FACTORY FOR THE PRODUCTION OF CELLULOSIC FILMS AND FIBERS
AT402410B (en) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A CELLULOSE SUSPENSION
US6444782B1 (en) 1999-04-26 2002-09-03 Eastman Chemical Company Process for making pre-gels for a cross-linked branched polyester
US6469129B1 (en) 1999-04-26 2002-10-22 Eastman Chemical Company Process for crosslinked branched polyesters
DE10200405A1 (en) 2002-01-08 2002-08-01 Zimmer Ag Cooling blowing spinning apparatus and process
DE10204381A1 (en) 2002-01-28 2003-08-07 Zimmer Ag Ergonomic spinning system
US20040211657A1 (en) * 2003-04-11 2004-10-28 Ingelbrecht Hugo Gerard Eduard Method of purifying 2,6-xylenol and method of producing poly(arylene ether) therefrom
DE102004024030A1 (en) 2004-05-13 2005-12-08 Zimmer Ag Lyocell process with polymerization-degree-dependent adjustment of the processing time
AT505450B1 (en) * 2007-06-21 2014-09-15 Chemiefaser Lenzing Ag THIN FILM TREATMENT APPARATUS
AT505461B1 (en) * 2007-06-21 2014-09-15 Chemiefaser Lenzing Ag THIN FILM TREATMENT APPARATUS
AT505449B1 (en) * 2007-06-21 2014-10-15 Chemiefaser Lenzing Ag THIN FILM TREATMENT APPARATUS
EP2593200A2 (en) 2010-07-21 2013-05-22 Aquaback Technologies Inc. Distiller
AT512601B1 (en) 2012-03-05 2014-06-15 Chemiefaser Lenzing Ag Process for the preparation of a cellulosic suspension
US8997554B2 (en) 2012-04-20 2015-04-07 Halliburton Energy Services, Inc. Method and apparatus for solid-liquid separation of drilling fluids for analysis
DE102012103749A1 (en) * 2012-04-27 2013-10-31 BUSS-SMS-Canzler GmbH -Zweigniederlassung Düren- Reactor comprises heatable housing, whose upper region has heating surface and is transversed through rotor, where wiper elements are provided for distribution of liquid product on heating surface which has collection and discharge area
WO2016138343A1 (en) * 2015-02-27 2016-09-01 Caloris Engineering, LLC Compact mechanical vapor recompression evaporator system
CN106552438B (en) * 2015-09-29 2019-07-12 亚申科技(浙江)有限公司 Molecular still
EP3524331B1 (en) * 2018-02-09 2024-05-22 Buss-SMS-Canzler GmbH Device for the thermal treatment of viscous material, particularly for thermal separation of material components contained in viscous material
US11173416B2 (en) * 2019-03-29 2021-11-16 Julian Alexander Bublies Short-path evaporator
US11027215B1 (en) 2019-04-01 2021-06-08 Marion Mechanical LLC Vacuum distillation apparatus and methods
CN110102071A (en) * 2019-06-06 2019-08-09 无锡力马化工机械有限公司 A kind of thin film evaporator using upper and lower independent gear
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Thin-film treatment apparatus
CN110180196A (en) * 2019-06-25 2019-08-30 无锡科伦达化工热力装备有限公司 A kind of high-efficiency scraper thin film evaporator
CH716490A1 (en) * 2019-08-12 2021-02-15 Buss Sms Canzler Gmbh Device for the thermal treatment of material, in particular for the thermal separation of material components contained in the material.
CN117500859A (en) 2021-06-15 2024-02-02 科思创德国股份有限公司 Oligoesters comprising resorcinol and isophthalic acid and/or terephthalic acid, corresponding polyester carbonates and their preparation
EP4124632A1 (en) 2021-07-27 2023-02-01 Covestro Deutschland AG Method for producing a polysiloxane-polycarbonate block copolymer
WO2023006512A1 (en) 2021-07-27 2023-02-02 Covestro Deutschland Ag Method for preparing a polysiloxane-polycarbonate block copolymer using at least one special condensation reactor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1466579A (en) * 1917-10-08 1923-08-28 E S Wertz Method of and apparatus for treating fluids
US2546381A (en) * 1947-03-03 1951-03-27 Hurd Corp Apparatus for concentrating liquids
US2542270A (en) * 1948-11-05 1951-02-20 Hurd Corp Scraper apparatus for centrifugal evaporators
FR1061026A (en) * 1952-07-25 1954-04-08 Hansella Werk Albert Henkel A evaporator of sweet masses with mechanical stirrer
DE1068219B (en) * 1958-05-07 1959-11-05 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Thin film evaporator
DE1197056B (en) * 1958-08-15 1965-07-22 Luwa Ag Wiper for liquid distribution in thin-film evaporators or heat exchangers
US3067812A (en) * 1959-03-23 1962-12-11 Monsanto Chemcial Company Apparatus for devolatizing viscous fluids
FR1313844A (en) * 1960-11-07 1963-01-04 Blaw Knox Co Evaporator improvements
CH390222A (en) * 1960-11-14 1965-04-15 Luwa Ag Thin film treatment apparatus
FR1306273A (en) * 1960-11-14 1962-10-13 Luwa Ag Thin film spray device
NL284621A (en) * 1961-11-02 1900-01-01
US3211209A (en) * 1962-10-16 1965-10-12 Monsanto Co Apparatus for changing the volatile content of viscous materials
GB1038204A (en) * 1964-04-22 1966-08-10 Henry Balfour And Company Ltd Improvements relating to film type stills and evaporators
GB1089872A (en) * 1967-06-14 1967-11-08 Head Wrightson & Co Ltd Improvements in and relating to film evaporators
US3554263A (en) * 1968-04-09 1971-01-12 Chemetron Corp Discharge apparatus
CH496934A (en) * 1968-09-11 1970-09-30 Luwa Ag Rotor for thin film treatment device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117630A1 (en) * 1991-05-29 1992-12-03 Schmidt Burr Peter Thin film thermal reactor dryer - has clamping ties held to rotor core by radial distance holder plates
DE4201046A1 (en) * 1992-01-17 1993-07-22 Bayer Ag METHOD FOR CLEANING POLYMER SOLUTIONS
EP3318311A1 (en) 2016-11-08 2018-05-09 Buss-SMS-Canzler GmbH Thin film treatment device
EP3318590A1 (en) 2016-11-08 2018-05-09 thyssenkrupp AG Method for the separation of volatile compounds from viscous products having a thin film evaporator, and polylactide resin
WO2018086988A1 (en) 2016-11-08 2018-05-17 Uhde Inventa-Fischer Gmbh Method for the separation of volatile compounds from viscous products by means of a thin-film evaporator, and polylactide resin
CN108057401A (en) * 2016-11-08 2018-05-22 布斯-Sms-坎茨勒有限责任公司 Film processing device
CN109952334A (en) * 2016-11-08 2019-06-28 伍德依文达菲瑟有限责任公司 For the method and polylactide resins of volatile compound to be removed from sticky product by thin film evaporator
US10532292B2 (en) 2016-11-08 2020-01-14 Buss-Sms-Canzler Gmbh Thin-film treatment apparatus
US11447604B2 (en) 2016-11-08 2022-09-20 Uhde Inventa-Fischer Gmbh Method for the separation of volatile compounds from viscous products by means of a thin-film evaporator, and polylactide resin
CN109952334B (en) * 2016-11-08 2023-02-21 伍德依文达菲瑟有限责任公司 Method and polylactide resin for removing volatile compounds from viscous products by means of a thin-film evaporator

Also Published As

Publication number Publication date
BE747557A (en) 1970-08-31
NL165938C (en) 1981-06-15
AT321245B (en) 1975-03-25
NL7003845A (en) 1970-09-23
GB1278734A (en) 1972-06-21
SE375698B (en) 1975-04-28
DE2011493A1 (en) 1970-10-29
US3695327A (en) 1972-10-03
NL165938B (en) 1981-01-15
FR2039823A5 (en) 1971-01-15

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