CH392887A - Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsäure - Google Patents

Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsäure

Info

Publication number
CH392887A
CH392887A CH92961A CH92961A CH392887A CH 392887 A CH392887 A CH 392887A CH 92961 A CH92961 A CH 92961A CH 92961 A CH92961 A CH 92961A CH 392887 A CH392887 A CH 392887A
Authority
CH
Switzerland
Prior art keywords
terephthalic acid
diol esters
continuous polycondensation
polycondensation
continuous
Prior art date
Application number
CH92961A
Other languages
English (en)
Inventor
Anton Dr Watzl
Richard Dipl Ing Gerlach
Original Assignee
Glanzstoff 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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH392887A publication Critical patent/CH392887A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH92961A 1960-02-20 1961-01-26 Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsäure CH392887A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV18089A DE1128657B (de) 1960-02-20 1960-02-20 Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsaeure

Publications (1)

Publication Number Publication Date
CH392887A true CH392887A (de) 1965-05-31

Family

ID=7576831

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92961A CH392887A (de) 1960-02-20 1961-01-26 Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsäure

Country Status (5)

Country Link
US (1) US3174830A (de)
CH (1) CH392887A (de)
DE (1) DE1128657B (de)
FR (1) FR1280414A (de)
GB (1) GB915407A (de)

Families Citing this family (27)

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Publication number Priority date Publication date Assignee Title
US3425993A (en) * 1962-08-16 1969-02-04 Eastman Kodak Co Method for producing and processing viscous materials such as polymers
US3438942A (en) * 1965-06-01 1969-04-15 Vickers Zimmer Ag Continuous polyester process
US3442868A (en) * 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester
US3476523A (en) * 1966-12-08 1969-11-04 Monsanto Co Polymerizer apparatus
US3617225A (en) * 1967-06-22 1971-11-02 Vickers Zimmer Ag Polycondensation apparatus
US3987021A (en) * 1973-08-30 1976-10-19 Karl Fischer Apparate U. Rohrleitungsbau Process utilizing a stirring reactor
DE2557580A1 (de) * 1975-12-20 1977-06-30 Dynamit Nobel Ag Verfahren und vorrichtung zur herstellung von polykondensaten
CA1088021A (en) * 1977-01-18 1980-10-21 Fiberglas Canada Limited Modified process for resin manufacturing using a continuous separate distillation column
JPS54109939A (en) * 1978-02-15 1979-08-29 Mitsui Petrochem Ind Ltd Oxidation reactor for preparing aromatic carboxylic acid
US6906164B2 (en) * 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
DE20113126U1 (de) * 2001-08-14 2001-11-22 Berger, Bruno, Braunau Umesterungsvorrichtung mit Schrägrohrreaktor
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
ITTO20070084A1 (it) * 2007-02-06 2008-08-07 K & E Srl Dispositivi di miscelazione radiale per reattori inclinati rotanti.
US7892498B2 (en) * 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
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
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7834109B2 (en) * 2007-12-07 2010-11-16 Eastman Chemical Company System for producing low impurity polyester
EP3691781A4 (de) * 2017-10-03 2021-01-20 Abec, Inc. Reaktorsysteme
KR102611378B1 (ko) 2019-09-26 2023-12-08 주식회사 엘지화학 에스터화 반응장치 및 에스터화 반응방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550331A (en) * 1940-06-28 1943-01-04 L De Roll Sa Pour Services Pub Improvements in and relating to apparatus for continuous splitting of fats and fattyoils
US2546691A (en) * 1947-09-03 1951-03-27 Infilco Inc Coagulating apparatus
US2768070A (en) * 1953-01-26 1956-10-23 Universal Oil Prod Co Means for preparing aluminum chloride
US2758105A (en) * 1953-03-24 1956-08-07 Du Pont Preparation of polyalkylene terephthalates
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers
US2758915A (en) * 1953-07-02 1956-08-14 Du Pont Apparatus for continuous polymerization
US2973341A (en) * 1956-01-25 1961-02-28 Glanzstoff Ag Continuous process for production of a polyethylene terephthalate condensate
US2869838A (en) * 1956-04-09 1959-01-20 Du Pont Agitating device
US3019895A (en) * 1956-09-11 1962-02-06 Harvey Aluminum Inc Apparatus for separating, washing and classifying solids
US2964391A (en) * 1956-12-19 1960-12-13 Ici Ltd Manufacture of synthetic linear polymers

Also Published As

Publication number Publication date
FR1280414A (fr) 1961-12-29
US3174830A (en) 1965-03-23
DE1128657B (de) 1962-04-26
GB915407A (en) 1963-01-09

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