FR2039823A5 - - Google Patents
Info
- Publication number
- FR2039823A5 FR2039823A5 FR7010213A FR7010213A FR2039823A5 FR 2039823 A5 FR2039823 A5 FR 2039823A5 FR 7010213 A FR7010213 A FR 7010213A FR 7010213 A FR7010213 A FR 7010213A FR 2039823 A5 FR2039823 A5 FR 2039823A5
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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 |
---|---|
FR2039823A5 true FR2039823A5 (fr) | 1971-01-15 |
Family
ID=4273182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7010213A Expired FR2039823A5 (fr) | 1969-03-21 | 1970-03-20 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3695327A (fr) |
AT (1) | AT321245B (fr) |
BE (1) | BE747557A (fr) |
CH (1) | CH523087A (fr) |
DE (1) | DE2011493A1 (fr) |
FR (1) | FR2039823A5 (fr) |
GB (1) | GB1278734A (fr) |
NL (1) | NL165938C (fr) |
SE (1) | SE375698B (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH620368A5 (fr) * | 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 |
AT402410B (de) * | 1995-04-19 | 1997-05-26 | Chemiefaser Lenzing Ag | Verfahren zur herstellung einer cellulosesuspension |
AT402411B (de) * | 1995-04-19 | 1997-05-26 | Chemiefaser Lenzing Ag | Anlage sowie integriertes folien- und faserwerk zur herstellung cellulosischer folien und fasern |
US6469129B1 (en) | 1999-04-26 | 2002-10-22 | Eastman Chemical Company | Process for crosslinked branched polyesters |
US6444782B1 (en) | 1999-04-26 | 2002-09-03 | Eastman Chemical Company | Process for making pre-gels for a cross-linked branched polyester |
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 |
AT505449B1 (de) * | 2007-06-21 | 2014-10-15 | Chemiefaser Lenzing Ag | Dünnschichtbehandlungsapparat |
AT505461B1 (de) * | 2007-06-21 | 2014-09-15 | Chemiefaser Lenzing Ag | Dünnschichtbehandlungsapparat |
AT505450B1 (de) * | 2007-06-21 | 2014-09-15 | Chemiefaser Lenzing Ag | Dünnschichtbehandlungsapparat |
CN103180022B (zh) * | 2010-07-21 | 2016-02-17 | 阿奎巴克技术公司 | 具有用于薄膜蒸发的涂抹器和用于移除沉积物的刮除器的蒸馏器 |
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 |
CA2977657A1 (fr) | 2015-02-27 | 2016-09-01 | Caloris Engineering, LLC | Systeme compact d'evaporateur a recompression mecanique de vapeur |
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 (fr) * | 2016-11-08 | 2020-08-05 | thyssenkrupp AG | Procédé de séparation de composés volatils provenant de produits visqueux à l aide d'un évaporateur en couche mince |
EP3524331B1 (fr) * | 2018-02-09 | 2024-05-22 | Buss-SMS-Canzler GmbH | Dispositif de traitement thermique de matière visqueuse, en particulier de séparation thermique de composants de matière contenus dans la matière visqueuse |
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 |
EP4377376A1 (fr) | 2021-07-27 | 2024-06-05 | Covestro Deutschland AG | Procédé de préparation d'un copolymère à blocs de polysiloxane-polycarbonate à l'aide d'au moins un réacteur de condensation spécial |
EP4124632A1 (fr) | 2021-07-27 | 2023-02-01 | Covestro Deutschland AG | Procédé de production d'un copolymère séquencé polysiloxane-polycarbonate |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2542270A (en) * | 1948-11-05 | 1951-02-20 | Hurd Corp | Scraper apparatus for centrifugal evaporators |
US2546381A (en) * | 1947-03-03 | 1951-03-27 | Hurd Corp | Apparatus for concentrating liquids |
FR1232255A (fr) * | 1958-08-15 | 1960-10-06 | Luwa Ag | Appareil de distribution en couches minces pour le traitement de liquides |
FR1306273A (fr) * | 1960-11-14 | 1962-10-13 | Luwa Ag | Appareil de vaporisation en couche mince |
FR1313844A (fr) * | 1960-11-07 | 1963-01-04 | Blaw Knox Co | Perfectionnements aux évaporateurs |
FR1443988A (fr) * | 1964-04-22 | 1966-07-01 | Balfour & Co Ltd Henry | Perfectionnements apportés aux évaporateurs à film moléculaire |
GB1089872A (en) * | 1967-06-14 | 1967-11-08 | Head Wrightson & Co Ltd | Improvements in and relating to film evaporators |
FR2017762A1 (fr) * | 1968-09-11 | 1970-05-22 | Luwa Ag |
Family Cites Families (8)
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 |
FR1061026A (fr) * | 1952-07-25 | 1954-04-08 | Hansella Werk Albert Henkel A | évaporateur de masses sucrées avec agitateur mécanique |
NL122352C (fr) * | 1958-05-07 | |||
US3067812A (en) * | 1959-03-23 | 1962-12-11 | Monsanto Chemcial Company | Apparatus for devolatizing viscous fluids |
CH390222A (de) * | 1960-11-14 | 1965-04-15 | Luwa Ag | Dünnschichtbehandlungsapparat |
NL284621A (fr) * | 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 |
US3554263A (en) * | 1968-04-09 | 1971-01-12 | Chemetron Corp | Discharge apparatus |
-
1969
- 1969-03-21 CH CH428169A patent/CH523087A/de not_active IP Right Cessation
-
1970
- 1970-03-10 AT AT223370A patent/AT321245B/de not_active IP Right Cessation
- 1970-03-11 DE DE19702011493 patent/DE2011493A1/de active Pending
- 1970-03-18 US US20674A patent/US3695327A/en not_active Expired - Lifetime
- 1970-03-18 BE BE747557D patent/BE747557A/fr unknown
- 1970-03-18 NL NL7003845.A patent/NL165938C/xx not_active IP Right Cessation
- 1970-03-19 SE SE7003753A patent/SE375698B/xx unknown
- 1970-03-20 GB GB03539/70A patent/GB1278734A/en not_active Expired
- 1970-03-20 FR FR7010213A patent/FR2039823A5/fr not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR1232255A (fr) * | 1958-08-15 | 1960-10-06 | Luwa Ag | Appareil de distribution en couches minces pour le traitement de liquides |
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 |
FR1443988A (fr) * | 1964-04-22 | 1966-07-01 | Balfour & Co Ltd Henry | Perfectionnements apportés aux évaporateurs à film moléculaire |
GB1089872A (en) * | 1967-06-14 | 1967-11-08 | Head Wrightson & Co Ltd | Improvements in and relating to film evaporators |
FR2017762A1 (fr) * | 1968-09-11 | 1970-05-22 | Luwa Ag |
Also Published As
Publication number | Publication date |
---|---|
AT321245B (de) | 1975-03-25 |
NL165938C (nl) | 1981-06-15 |
BE747557A (fr) | 1970-08-31 |
SE375698B (fr) | 1975-04-28 |
NL7003845A (fr) | 1970-09-23 |
US3695327A (en) | 1972-10-03 |
NL165938B (nl) | 1981-01-15 |
DE2011493A1 (de) | 1970-10-29 |
GB1278734A (en) | 1972-06-21 |
CH523087A (de) | 1972-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |