ITTO20021124A1 - Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet). - Google Patents

Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet).

Info

Publication number
ITTO20021124A1
ITTO20021124A1 IT001124A ITTO20021124A ITTO20021124A1 IT TO20021124 A1 ITTO20021124 A1 IT TO20021124A1 IT 001124 A IT001124 A IT 001124A IT TO20021124 A ITTO20021124 A IT TO20021124A IT TO20021124 A1 ITTO20021124 A1 IT TO20021124A1
Authority
IT
Italy
Prior art keywords
pet
flow
reactor
solid phase
polymerizing
Prior art date
Application number
IT001124A
Other languages
English (en)
Inventor
Giuliano Cavaglia
Original Assignee
Giuliano Cavaglia
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 Giuliano Cavaglia filed Critical Giuliano Cavaglia
Priority to IT001124A priority Critical patent/ITTO20021124A1/it
Priority to AU2003280353A priority patent/AU2003280353A1/en
Priority to EP03770961A priority patent/EP1576028B1/en
Priority to US10/537,350 priority patent/US7557180B2/en
Priority to AT03770961T priority patent/ATE423801T1/de
Priority to PCT/EP2003/011181 priority patent/WO2004058852A1/en
Priority to CNB2003801074958A priority patent/CN100354334C/zh
Priority to DE60326388T priority patent/DE60326388D1/de
Publication of ITTO20021124A1 publication Critical patent/ITTO20021124A1/it

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0045—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a rotary device in the flow channel
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0065—Separating solid material from the gas/liquid stream by impingement against stationary members
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1881—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving downwards while fluidised
    • B01J8/189—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving downwards while fluidised moving downwards in a zig-zag manner
    • 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
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B01J2208/00557—Flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00575—Controlling the viscosity
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT001124A 2002-12-24 2002-12-24 Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet). ITTO20021124A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT001124A ITTO20021124A1 (it) 2002-12-24 2002-12-24 Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet).
AU2003280353A AU2003280353A1 (en) 2002-12-24 2003-10-09 Reactor and process for solid phase continuous polymerisation of polyethylene terephthalate (pet)
EP03770961A EP1576028B1 (en) 2002-12-24 2003-10-09 Reactor and process for solid phase continuous polymerisation of polyethylene terephthalate (pet)
US10/537,350 US7557180B2 (en) 2002-12-24 2003-10-09 Solid phase continuous polymerisation of polyethylene terephthalate (PET) reactor and process
AT03770961T ATE423801T1 (de) 2002-12-24 2003-10-09 Reaktor und verfahren zur durchgehenden festphasen-polymerisation von polyethilenterephtalat (pet)
PCT/EP2003/011181 WO2004058852A1 (en) 2002-12-24 2003-10-09 Reactor and process for solid phase continuous polymerisation of polyethylene terephthalate (pet)
CNB2003801074958A CN100354334C (zh) 2002-12-24 2003-10-09 聚对苯二甲酸乙二酯(pet)的固相连续聚合的反应器和方法
DE60326388T DE60326388D1 (de) 2002-12-24 2003-10-09 Reaktor und verfahren zur durchgehenden festphasen-polymerisation von polyethilenterephtalat (pet)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001124A ITTO20021124A1 (it) 2002-12-24 2002-12-24 Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet).

Publications (1)

Publication Number Publication Date
ITTO20021124A1 true ITTO20021124A1 (it) 2004-06-25

Family

ID=32676898

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001124A ITTO20021124A1 (it) 2002-12-24 2002-12-24 Reattore e metodo per polimerizzare in continuo in fase solida il polietilentereftalato (pet).

Country Status (8)

Country Link
US (1) US7557180B2 (it)
EP (1) EP1576028B1 (it)
CN (1) CN100354334C (it)
AT (1) ATE423801T1 (it)
AU (1) AU2003280353A1 (it)
DE (1) DE60326388D1 (it)
IT (1) ITTO20021124A1 (it)
WO (1) WO2004058852A1 (it)

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DE10328637A1 (de) * 2003-01-23 2004-12-16 Zimmer Ag Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
ATE485329T1 (de) * 2005-09-01 2010-11-15 Mitsubishi Chem Corp Verfahren zur wärmebehandlung von polyesterteilchen und verfahren zur mehrstufigen festphasenpolykondensation von polyesterteilchen
DE102006012587B4 (de) 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
CN100509910C (zh) * 2006-12-29 2009-07-08 中国石化仪征化纤股份有限公司 卧式聚酯固相缩聚反应装置
CH703150B1 (de) * 2008-05-14 2011-11-30 Buehler Ag Patentabteilung Vorrichtung und Verfahren zur raschen thermischen Behandlung von Schüttgutmaterialien.
CN101307140B (zh) * 2008-07-10 2011-05-11 北京德厚朴化工技术有限公司 分段式聚酯切片固相增粘反应器
WO2010101913A1 (en) * 2009-03-03 2010-09-10 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) pellets with reduced oligomers and method to measure oligomer reduction
NL2002590C2 (en) * 2009-03-04 2010-09-07 Univ Delft Technology Apparatus and process for atomic or molecular layer deposition onto particles during pneumatic transport.
WO2012068631A1 (en) * 2010-11-26 2012-05-31 Owen Potter A gas-particle processor
CN103717289A (zh) 2011-04-11 2014-04-09 Ada-Es股份有限公司 用于气体组分捕集的流化床方法和系统
US9278314B2 (en) 2012-04-11 2016-03-08 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
DE102015119787A1 (de) * 2015-11-16 2017-05-18 Maag Automatik Gmbh Verfahren zur Herstellung eines Kunststoffgranulats
US11298853B2 (en) * 2016-06-21 2022-04-12 Uop Llc Processes and apparatuses for conditioning polymer particles for an SSP reactor
NO347023B1 (en) * 2021-03-16 2023-04-17 Minox Tech As Device with variable volume for treatment of gases and liquids
CN116282264B (zh) * 2023-03-30 2025-08-26 昆明冶金研究院有限公司 一种高效低耗的有色金属冶炼污酸脱重金属反应装置

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US2498405A (en) * 1946-03-11 1950-02-21 Jeffrey Mfg Co Continuous vibrating reaction chamber
US3330809A (en) * 1962-03-29 1967-07-11 Eastman Kodak Co Fluidized powder polymerization process for polyesters
US3440019A (en) * 1965-06-01 1969-04-22 Vickers Zimmer Ag Polycondensation reactor
FR1593419A (it) 1968-11-26 1970-05-25
JPS4918177A (it) 1972-06-12 1974-02-18
CA1053846A (en) * 1974-12-16 1979-05-01 The Standard Oil Company Horizontal reactor for the vapor phase polymerization of monomers
US4370302A (en) * 1980-01-04 1983-01-25 Teijin Limited Machine for solid phase polymerization
US5245093A (en) * 1989-01-26 1993-09-14 Abb Lummus Crest Inc. Reaction processes in a multi-stage fluidized bed
US5169913A (en) * 1991-05-31 1992-12-08 Procedyne Corp. Fluidized multistaged reaction system for polymerization
US5408035A (en) * 1991-10-16 1995-04-18 Shell Oil Company Solid state polymerization
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Also Published As

Publication number Publication date
US20060165564A1 (en) 2006-07-27
CN100354334C (zh) 2007-12-12
US7557180B2 (en) 2009-07-07
DE60326388D1 (de) 2009-04-09
AU2003280353A1 (en) 2004-07-22
ATE423801T1 (de) 2009-03-15
WO2004058852A1 (en) 2004-07-15
CN1732202A (zh) 2006-02-08
WO2004058852A8 (en) 2004-09-30
EP1576028B1 (en) 2009-02-25
EP1576028A1 (en) 2005-09-21

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