SE375698B - - Google Patents

Info

Publication number
SE375698B
SE375698B SE7003753A SE375370A SE375698B SE 375698 B SE375698 B SE 375698B SE 7003753 A SE7003753 A SE 7003753A SE 375370 A SE375370 A SE 375370A SE 375698 B SE375698 B SE 375698B
Authority
SE
Sweden
Application number
SE7003753A
Inventor
F 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
Publication of SE375698B publication Critical patent/SE375698B/xx

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
SE7003753A 1969-03-21 1970-03-19 SE375698B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH428169A CH523087A (de) 1969-03-21 1969-03-21 Dünnschichtbehandlungsapparat

Publications (1)

Publication Number Publication Date
SE375698B true SE375698B (xx) 1975-04-28

Family

ID=4273182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7003753A SE375698B (xx) 1969-03-21 1970-03-19

Country Status (9)

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

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620368A5 (xx) * 1977-06-07 1980-11-28 Buehler Ag Geb
DE2840679C2 (de) 1978-09-19 1982-03-18 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Oxymethylencopolymerisat-Formmassen mit geringem Anteil an Restformaldehyd
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 (de) * 1983-12-16 1989-05-10 Oesterr Forsch Seibersdorf Trockner, insbesondere vertikaler duennschichttrockner
IT1197949B (it) * 1986-11-04 1988-12-21 Montedipe Spa Evaporatore a film sottile per fluidi ad elevata viscosita
US5094690A (en) * 1988-08-16 1992-03-10 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
US5330567A (en) * 1988-08-16 1994-07-19 Lenzing Aktiengesellschaft Process and arrangement for preparing a solution of cellulose
DE4117630A1 (de) * 1991-05-29 1992-12-03 Schmidt Burr Peter Thermischer reaktor, insbesondere duennschichttrockner
DE4201046A1 (de) * 1992-01-17 1993-07-22 Bayer Ag Verfahren zur reinigung von polymerloesungen
GB9219693D0 (en) * 1992-09-17 1992-10-28 Courtaulds Plc Forming solutions
AT402411B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Anlage sowie integriertes folien- und faserwerk zur herstellung cellulosischer folien und fasern
AT402410B (de) * 1995-04-19 1997-05-26 Chemiefaser Lenzing Ag Verfahren zur herstellung einer cellulosesuspension
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 (de) 2002-01-08 2002-08-01 Zimmer Ag Spinnvorrichtung und -verfahren mit Kühlbeblasung
DE10204381A1 (de) 2002-01-28 2003-08-07 Zimmer Ag Ergonomische Spinnanlage
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 (de) 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer
AT505450B1 (de) * 2007-06-21 2014-09-15 Chemiefaser Lenzing Ag Dünnschichtbehandlungsapparat
AT505449B1 (de) * 2007-06-21 2014-10-15 Chemiefaser Lenzing Ag Dünnschichtbehandlungsapparat
AT505461B1 (de) * 2007-06-21 2014-09-15 Chemiefaser Lenzing Ag Dünnschichtbehandlungsapparat
EP2593200A2 (en) 2010-07-21 2013-05-22 Aquaback Technologies Inc. Distiller
AT512601B1 (de) 2012-03-05 2014-06-15 Chemiefaser Lenzing Ag Verfahren zur Herstellung einer Cellulosesuspension
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 (de) * 2012-04-27 2013-10-31 BUSS-SMS-Canzler GmbH -Zweigniederlassung Düren- Reaktor mit einem beheizbaren Gehäuse
WO2016138343A1 (en) * 2015-02-27 2016-09-01 Caloris Engineering, LLC Compact mechanical vapor recompression evaporator system
CN106552438B (zh) * 2015-09-29 2019-07-12 亚申科技(浙江)有限公司 分子蒸馏器
ES2914179T3 (es) 2016-11-08 2022-06-07 Buss Sms Canzler Gmbh Dispositivo de tratamiento de capa delgada
EP3318590B1 (de) 2016-11-08 2020-08-05 thyssenkrupp AG Verfahren zur abtrennung von flüchtigen verbindungen aus viskosen produkten mit einem dünnschichtverdampfer
EP3524331A1 (de) * 2018-02-09 2019-08-14 Buss-SMS-Canzler GmbH Vorrichtung zur thermischen behandlung von viskosem material, insbesondere zur thermischen auftrennung von in viskosem material enthaltenen materialkomponenten
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 (zh) * 2019-06-06 2019-08-09 无锡力马化工机械有限公司 一种采用上下独立传动装置的薄膜蒸发器
FI20195926A1 (en) * 2019-06-12 2020-12-13 Aurotec Gmbh Device for handling thin films
CN110180196A (zh) * 2019-06-25 2019-08-30 无锡科伦达化工热力装备有限公司 一种高效刮板薄膜蒸发器
CH716490A1 (de) * 2019-08-12 2021-02-15 Buss Sms Canzler Gmbh Vorrichtung zur thermischen Behandlung von Material, insbesondere zur thermischen Auftrennung von im Material enthaltenen Materialkomponenten.
CN117500859A (zh) 2021-06-15 2024-02-02 科思创德国股份有限公司 包含间苯二酚和间苯二甲酸和/或对苯二甲酸的低聚酯、相应的聚酯碳酸酯及其制备
WO2023006512A1 (de) 2021-07-27 2023-02-02 Covestro Deutschland Ag Verfahren zur herstellung eines polysiloxan-polycarbonat-blockcopolymers unter verwendung mindestens eines spezial-kondensationsreaktors
EP4124632A1 (de) 2021-07-27 2023-02-01 Covestro Deutschland AG Verfahren zur herstellung eines polysiloxan-polycarbonat-blockcopolymers

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 (fr) * 1952-07-25 1954-04-08 Hansella Werk Albert Henkel A évaporateur de masses sucrées avec agitateur mécanique
DE1068219B (de) * 1958-05-07 1959-11-05 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Dünnschichtverdampfer
DE1197056B (de) * 1958-08-15 1965-07-22 Luwa Ag Wischer zur Fluessigkeitsverteilung in Duennschicht-Verdampfern bzw. -Waermeaustauschern
US3067812A (en) * 1959-03-23 1962-12-11 Monsanto Chemcial Company Apparatus for devolatizing viscous fluids
FR1313844A (fr) * 1960-11-07 1963-01-04 Blaw Knox Co Perfectionnements aux évaporateurs
FR1306273A (fr) * 1960-11-14 1962-10-13 Luwa Ag Appareil de vaporisation en couche mince
CH390222A (de) * 1960-11-14 1965-04-15 Luwa Ag Dünnschichtbehandlungsapparat
NL284621A (xx) * 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 (de) * 1968-09-11 1970-09-30 Luwa Ag Rotor für Dünnschichtbehandlungsapparat

Also Published As

Publication number Publication date
BE747557A (fr) 1970-08-31
CH523087A (de) 1972-05-31
NL165938C (nl) 1981-06-15
NL165938B (nl) 1981-01-15
GB1278734A (en) 1972-06-21
US3695327A (en) 1972-10-03
AT321245B (de) 1975-03-25
FR2039823A5 (xx) 1971-01-15
NL7003845A (xx) 1970-09-23
DE2011493A1 (de) 1970-10-29

Similar Documents

Publication Publication Date Title
FR2039823A5 (xx)
AU465413B2 (xx)
AU429630B2 (xx)
AU450150B2 (xx)
AU2355770A (xx)
AU442375B2 (xx)
AU470301B1 (xx)
AU5113869A (xx)
AU442535B2 (xx)
AU428129B2 (xx)
AU414607B2 (xx)
AU442357B2 (xx)
AU410358B2 (xx)
AU442380B2 (xx)
AU470661B1 (xx)
AU442554B2 (xx)
AU417208B2 (xx)
AU442538B2 (xx)
AU4949169A (xx)
CS148794B1 (xx)
AU5079269A (xx)
AU5077469A (xx)
AU5228269A (xx)
AU5066368A (xx)
CH561244A5 (xx)