NL8105298A - Werkwijze en inrichting voor de continue bereiding van polyester. - Google Patents

Werkwijze en inrichting voor de continue bereiding van polyester. Download PDF

Info

Publication number
NL8105298A
NL8105298A NL8105298A NL8105298A NL8105298A NL 8105298 A NL8105298 A NL 8105298A NL 8105298 A NL8105298 A NL 8105298A NL 8105298 A NL8105298 A NL 8105298A NL 8105298 A NL8105298 A NL 8105298A
Authority
NL
Netherlands
Prior art keywords
resp
rotor
reaction mixture
tube reactor
reactor
Prior art date
Application number
NL8105298A
Other languages
English (en)
Dutch (nl)
Original Assignee
Didier Eng
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 Didier Eng filed Critical Didier Eng
Publication of NL8105298A publication Critical patent/NL8105298A/nl

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
    • 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
    • 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
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
NL8105298A 1980-12-17 1981-11-23 Werkwijze en inrichting voor de continue bereiding van polyester. NL8105298A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3047474 1980-12-17
DE3047474A DE3047474C2 (de) 1980-12-17 1980-12-17 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern

Publications (1)

Publication Number Publication Date
NL8105298A true NL8105298A (nl) 1982-07-16

Family

ID=6119367

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8105298A NL8105298A (nl) 1980-12-17 1981-11-23 Werkwijze en inrichting voor de continue bereiding van polyester.

Country Status (7)

Country Link
US (1) US4382139A (de)
JP (1) JPS57121029A (de)
BE (1) BE891463A (de)
DE (1) DE3047474C2 (de)
GB (1) GB2089361B (de)
IT (1) IT1144943B (de)
NL (1) NL8105298A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244546B1 (de) * 1986-04-29 1989-03-22 Karl Fischer Industrieanlagen Gmbh Verfahren und Vorrichtung zur Herstellung hochmolekularer Polyester
US5290913A (en) * 1992-10-08 1994-03-01 Carrier Vibrating Equipment, Inc. Method and apparatus for the heat treatment of material
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
PT1453883E (pt) * 2000-12-07 2013-03-04 Grupo Petrotemex Sa De Cv Processo de preparação de poliéster de baixo custo utilizando um reactor tubular
DE10155419B4 (de) 2001-11-12 2005-06-16 Inventa-Fischer Gmbh & Co. Kg Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polyester sowie Vorrichtung zur Durchführung des Verfahrens
US6649263B2 (en) 2001-11-16 2003-11-18 Honeywell International Inc. Polyester resin and industrial yarn process
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
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7863477B2 (en) * 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
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
US7829653B2 (en) * 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7842777B2 (en) * 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
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
EP2471594A1 (de) * 2010-12-29 2012-07-04 LANXESS International SA Reaktor und Verfahren zur kontinuierlichen Polymerisation
CN105669956A (zh) * 2014-11-19 2016-06-15 无锡市兴盛新材料科技有限公司 一种改进的pbt酯化反应器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227091A1 (de) * 1972-06-03 1973-12-13 Davy Ashmore Ag Verfahren zur herstellung von hochpolymeren, insbesondere spinnfaehigen, polyestermassen
DE2458862A1 (de) * 1974-12-12 1976-06-16 Wacker Chemie Gmbh Verwendung eines zentrischen rotationsmischers zum kontinuierlichen mischen von feststoffen mit feststoffen und/oder fliessfaehigen massen und/oder gasen
DD118659A1 (de) * 1974-12-24 1976-03-12
DE2557580A1 (de) * 1975-12-20 1977-06-30 Dynamit Nobel Ag Verfahren und vorrichtung zur herstellung von polykondensaten
US4313870B1 (en) * 1977-09-21 1996-06-18 Sumitomo Chemical Co Process for producing polycondensates
US4237261A (en) * 1979-09-17 1980-12-02 Nippon Ester Co., Ltd. Process for continuously producing polyester and spun fiber

Also Published As

Publication number Publication date
IT8125168A0 (it) 1981-11-18
GB2089361B (en) 1984-08-15
US4382139A (en) 1983-05-03
DE3047474C2 (de) 1983-05-11
GB2089361A (en) 1982-06-23
DE3047474A1 (de) 1982-07-08
JPS57121029A (en) 1982-07-28
BE891463A (fr) 1982-03-31
IT1144943B (it) 1986-10-29

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