JPS5645704A - Method and apparatus for removal of volatile substances from high-viscous substance - Google Patents

Method and apparatus for removal of volatile substances from high-viscous substance

Info

Publication number
JPS5645704A
JPS5645704A JP12062679A JP12062679A JPS5645704A JP S5645704 A JPS5645704 A JP S5645704A JP 12062679 A JP12062679 A JP 12062679A JP 12062679 A JP12062679 A JP 12062679A JP S5645704 A JPS5645704 A JP S5645704A
Authority
JP
Japan
Prior art keywords
polymer
vaporizer
temperature
volatile substances
vaporization
Prior art date
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.)
Granted
Application number
JP12062679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5739802B2 (2
Inventor
Yuji Fujii
Chikao Oda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12062679A priority Critical patent/JPS5645704A/ja
Priority to CH327281A priority patent/CH641968A5/fr
Priority to PCT/JP1980/000181 priority patent/WO1981000814A1/ja
Priority to US06/268,999 priority patent/US4361462A/en
Priority to DE803049907T priority patent/DE3049907T1/de
Publication of JPS5645704A publication Critical patent/JPS5645704A/ja
Publication of JPS5739802B2 publication Critical patent/JPS5739802B2/ja
Granted legal-status Critical Current

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
    • B01D1/226—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers in the form of a screw or with helical blade members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP12062679A 1979-09-21 1979-09-21 Method and apparatus for removal of volatile substances from high-viscous substance Granted JPS5645704A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12062679A JPS5645704A (en) 1979-09-21 1979-09-21 Method and apparatus for removal of volatile substances from high-viscous substance
CH327281A CH641968A5 (fr) 1979-09-21 1980-08-12 Procede pour extraire des matieres volatiles contenues dans un materiau a haute viscosite.
PCT/JP1980/000181 WO1981000814A1 (fr) 1979-09-21 1980-08-12 Procede et dispositif d'extraction d'une substance volatile d'un materiau tres visqueux
US06/268,999 US4361462A (en) 1979-09-21 1980-08-12 Method and apparatus for removing volatile matter from highly viscous material
DE803049907T DE3049907T1 (de) 1979-09-21 1980-08-12 Process and device for removing volatile substance from highly viscous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12062679A JPS5645704A (en) 1979-09-21 1979-09-21 Method and apparatus for removal of volatile substances from high-viscous substance

Publications (2)

Publication Number Publication Date
JPS5645704A true JPS5645704A (en) 1981-04-25
JPS5739802B2 JPS5739802B2 (2) 1982-08-24

Family

ID=14790876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12062679A Granted JPS5645704A (en) 1979-09-21 1979-09-21 Method and apparatus for removal of volatile substances from high-viscous substance

Country Status (5)

Country Link
US (1) US4361462A (2)
JP (1) JPS5645704A (2)
CH (1) CH641968A5 (2)
DE (1) DE3049907T1 (2)
WO (1) WO1981000814A1 (2)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142104U (ja) * 1984-03-01 1985-09-20 三浦工業株式会社 車輪用滑り止め機構
NO155832C (no) * 1984-10-08 1987-06-10 Olav Ellingsen Fremgangsmaate til utvinning av olje fra slam bestaaende av finfordelte uorganiske og/eller organiske partikler og olje og vann eller andre fordampbare vaesker.
US5294302A (en) * 1991-11-07 1994-03-15 Colton Raymond R Recovery of matter evaporated from barrels
DE69227523T2 (de) * 1992-08-13 1999-04-22 Fina Research S.A., Feluy Verfahren zur entfernung von lösungsmittel aus einer polymerlösung
GB2347874B (en) * 1999-03-19 2002-10-16 Bch Ltd An evaporator
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
JP4177103B2 (ja) 2000-12-07 2008-11-05 イーストマン ケミカル カンパニー 管型反応器を使用する低コストポリエステルの製造方法
GB0110731D0 (en) * 2001-05-02 2001-06-27 Total Waste Man Alliance Plc Apparatus and method
US7135541B2 (en) 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7074879B2 (en) 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
WO2011053942A1 (en) * 2009-11-02 2011-05-05 Artisan Industries Inc. Vertical wiped thin-film evaporator
US8858758B2 (en) * 2010-07-21 2014-10-14 Aquaback Technologies, Inc. Distiller
RU2668920C1 (ru) * 2018-03-30 2018-10-04 Зубов Михаил Геннадьевич Роторно-пленочный испаритель
US11427771B2 (en) * 2019-03-27 2022-08-30 Uop Llc Process and apparats for recovering cracked hydrocarbons
US11173416B2 (en) * 2019-03-29 2021-11-16 Julian Alexander Bublies Short-path evaporator
WO2020230670A1 (ja) * 2019-05-10 2020-11-19 不二製油グループ本社株式会社 融解装置、融解方法、二重管
FI131688B1 (en) * 2019-06-12 2025-09-17 Aurotec Gmbh Thin-film treatment apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520729A (en) * 1945-08-27 1950-08-29 Kollsman Paul Machine for producing heat energy
US3067812A (en) * 1959-03-23 1962-12-11 Monsanto Chemcial Company Apparatus for devolatizing viscous fluids
US3348600A (en) * 1966-08-05 1967-10-24 Artisan Ind Thin-film-type fluid processing apparatus
US3812897A (en) * 1971-08-11 1974-05-28 Monsanto Co Wiped film devolatilization process
DE2625930A1 (de) * 1975-06-18 1976-12-30 Artisan Ind Duennschichtverdampfer sowie verfahren zur behandlung von fluessigkeiten in duennen schichten
JPS5543121A (en) * 1978-09-22 1980-03-26 Hitachi Ltd Removal of monomer from polystyrene resin

Also Published As

Publication number Publication date
US4361462A (en) 1982-11-30
WO1981000814A1 (fr) 1981-04-02
JPS5739802B2 (2) 1982-08-24
CH641968A5 (fr) 1984-03-30
DE3049907C2 (2) 1988-12-22
DE3049907T1 (de) 1982-03-04

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