MX2007015686A - Metodo y dispositivo para incrementar el limite de viscosidad de los materiales de poliester mediante policondensacion en fase solida. - Google Patents

Metodo y dispositivo para incrementar el limite de viscosidad de los materiales de poliester mediante policondensacion en fase solida.

Info

Publication number
MX2007015686A
MX2007015686A MX2007015686A MX2007015686A MX2007015686A MX 2007015686 A MX2007015686 A MX 2007015686A MX 2007015686 A MX2007015686 A MX 2007015686A MX 2007015686 A MX2007015686 A MX 2007015686A MX 2007015686 A MX2007015686 A MX 2007015686A
Authority
MX
Mexico
Prior art keywords
container
polyester material
limiting viscosity
increasing
solid phase
Prior art date
Application number
MX2007015686A
Other languages
English (en)
Inventor
Markus Fellinger
Original Assignee
Markus Fellinger
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 Markus Fellinger filed Critical Markus Fellinger
Publication of MX2007015686A publication Critical patent/MX2007015686A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • 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
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Robotics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La invencion se refiere a un dispositivo para aumentar el limite de viscosidad de material de poliester mediante condensacion en fase solida (SSP) que comprende un recipiente (2, 2') de reaccion que se calienta en el cual el material (P) de poliester se deja permanecer a una temperatura de tratamiento termico predeterminada durante un periodo de permanencia predeterminado hasta que tiene un limite de viscosidad deseado, y un recipiente (6, 6') de refrigeracion dispuesto corriente abajo del recipiente de reaccion, siendo que el recipiente (6, 6') de refrigeracion se configura para refrigerar el material de poliester entregado por el recipiente de reaccion a una primera temperatura de refrigeracion inferior a la temperatura de reaccion. Corriente abajo del recipiente (6, 6') de refrigeracion se dispone una aguja (7) de cambio de material poliester que se configura para conmutar el flujo de material poliester a una maquina (8) de procesamiento de material poliester y/o a un recipiente (10) de deposito intermedio.
MX2007015686A 2005-06-14 2006-06-13 Metodo y dispositivo para incrementar el limite de viscosidad de los materiales de poliester mediante policondensacion en fase solida. MX2007015686A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0100005A AT505475B1 (de) 2005-06-14 2005-06-14 Verfahren und anlage zur erhöhung der grenzviskosität von polyestermaterial mittels festphasenpolykondensation
PCT/AT2006/000237 WO2006133469A1 (de) 2005-06-14 2006-06-13 Verfahren und anlage zur erhöhung der grenzviskosität von polyesternational mittels festphasenpolykondensation

Publications (1)

Publication Number Publication Date
MX2007015686A true MX2007015686A (es) 2008-04-15

Family

ID=36741444

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007015686A MX2007015686A (es) 2005-06-14 2006-06-13 Metodo y dispositivo para incrementar el limite de viscosidad de los materiales de poliester mediante policondensacion en fase solida.

Country Status (9)

Country Link
US (1) US8088885B2 (es)
EP (1) EP1891139B1 (es)
JP (1) JP2008543993A (es)
KR (1) KR101298818B1 (es)
CN (1) CN101198635B (es)
AT (1) AT505475B1 (es)
BR (1) BRPI0612256A2 (es)
MX (1) MX2007015686A (es)
WO (1) WO2006133469A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002054A1 (de) * 2010-02-17 2011-08-18 Krones Ag, 93073 Verfahren und Anlage zum Herstellen von Behälter-Preforms
ES2671565T3 (es) 2011-09-19 2018-06-07 Uhde Inventa-Fischer Gmbh Dispositivo de secado/desgasificación así como dispositivo y procedimiento para la fabricación directa de cuerpos de moldeo a partir de masas fundidas de poliéster
WO2013092554A1 (de) * 2011-12-22 2013-06-27 Bühler AG Verfahren zur festphasen-polykondensation
EP2872242B1 (en) * 2012-07-12 2021-09-01 Ineos Europe AG Process for operating hot particle rotary valves
AT513443B1 (de) * 2012-09-12 2016-08-15 Next Generation Recyclingmaschinen Gmbh Verfahren und Vorrichtung zum Erhöhen der Grenzviskosität einer Polykondensatschmelze
KR101612159B1 (ko) 2013-06-21 2016-04-12 제일모직주식회사 연속식 고상중합 장치 및 방법
KR101657271B1 (ko) 2013-07-10 2016-09-13 롯데첨단소재(주) 연속식 고상중합 장치 및 방법
WO2016087980A1 (en) * 2014-12-02 2016-06-09 Piovan S.P.A. Method and system for controlling and optimising a dehumidifying and/or drying process
DE102015119787A1 (de) 2015-11-16 2017-05-18 Maag Automatik Gmbh Verfahren zur Herstellung eines Kunststoffgranulats
IT201600102755A1 (it) * 2016-10-13 2018-04-13 Piovan Spa Apparato di dosaggio
CN108993326A (zh) * 2018-08-28 2018-12-14 宁夏龙江化工科技有限公司 一种酯化聚合一体式反应塔
CN116651594B (zh) * 2023-07-29 2023-10-03 新乡市弘力电源科技有限公司 一种低温固相法锰酸锂合成装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US581774A (en) * 1897-05-04 Valve for preventing refilling of bottles
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
JPS5643324A (en) * 1979-09-18 1981-04-22 Nippon Ester Co Ltd Production of polyester chip
JPS56129201A (en) * 1980-03-13 1981-10-09 Nitsukuu Kogyo Kk Continuous solid-phase polymerization of synthetic resin chip and apparatus therefor
JPS56159221A (en) * 1980-05-12 1981-12-08 Teijin Ltd Equipment for continuous solid-phase polymerization
JPH08283394A (ja) * 1995-04-10 1996-10-29 Mitsui Petrochem Ind Ltd ポリエチレンテレフタレートの製造方法
IT1285524B1 (it) * 1996-10-18 1998-06-08 Sinco Eng Spa Procedimento per il raffreddamento di resine poliestere e/o poliammidiche
DE19710098A1 (de) 1997-03-12 1998-09-17 Paul Stehning Gmbh Verfahren zur Erzeugung von PET-Recyclat aus Flakes, sowie nach dem Verfahren erzeugtes PET-Produkt
JP3644293B2 (ja) * 1999-03-15 2005-04-27 Ｊｆｅスチール株式会社 合成樹脂の溶融造粒装置および方法
DE10054240A1 (de) 2000-11-02 2002-05-08 Buehler Ag Schachtreaktor mit begastem Auslauf-Konus
JP2004074689A (ja) * 2002-08-21 2004-03-11 Nippon Ester Co Ltd ポリマー造粒装置
JP2004074688A (ja) * 2002-08-21 2004-03-11 Nippon Ester Co Ltd ポリマー造粒装置
DE50307900D1 (de) 2002-09-25 2007-09-20 Starlinger & Co Gmbh Verfahren und vorrichtung zur erhöhung der grenzviskosität von polyester-material mittels festphasenpolymerisation

Also Published As

Publication number Publication date
US8088885B2 (en) 2012-01-03
AT505475B1 (de) 2011-11-15
EP1891139B1 (de) 2013-08-28
KR101298818B1 (ko) 2013-08-23
EP1891139A1 (de) 2008-02-27
KR20080024130A (ko) 2008-03-17
CN101198635B (zh) 2011-08-17
BRPI0612256A2 (pt) 2010-10-26
CN101198635A (zh) 2008-06-11
US20090292101A1 (en) 2009-11-26
WO2006133469A1 (de) 2006-12-21
JP2008543993A (ja) 2008-12-04
AT505475A1 (de) 2009-01-15

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