BRPI0915261A2 - reator hermeticamente vedado para cristalização, pós-condensação ou descontaminação de condensados de polímero, uso do reator, processo intermitente para a pós-condensação para o processamento de polímeros, processo semi-intermitente para a reciclagen ou pós-condensação de polímeros e processo para a produção de condensado de polímero - Google Patents

reator hermeticamente vedado para cristalização, pós-condensação ou descontaminação de condensados de polímero, uso do reator, processo intermitente para a pós-condensação para o processamento de polímeros, processo semi-intermitente para a reciclagen ou pós-condensação de polímeros e processo para a produção de condensado de polímero

Info

Publication number
BRPI0915261A2
BRPI0915261A2 BRPI0915261A BRPI0915261A BRPI0915261A2 BR PI0915261 A2 BRPI0915261 A2 BR PI0915261A2 BR PI0915261 A BRPI0915261 A BR PI0915261A BR PI0915261 A BRPI0915261 A BR PI0915261A BR PI0915261 A2 BRPI0915261 A2 BR PI0915261A2
Authority
BR
Brazil
Prior art keywords
post
condensation
polymer
intermittent
reactor
Prior art date
Application number
BRPI0915261A
Other languages
English (en)
Inventor
Miriam Fernanda Astegger
Peter Vollers
Original Assignee
Johann Josef Astegger
Miriam Fernanda Astegger
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 Johann Josef Astegger, Miriam Fernanda Astegger filed Critical Johann Josef Astegger
Publication of BRPI0915261A2 publication Critical patent/BRPI0915261A2/pt

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/28—Moving reactors, e.g. rotary drums
    • 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
    • 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
    • C08G63/88—Post-polymerisation treatment
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00029—Batch 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00031—Semi-batch or fed-batch 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
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00141—Microwaves
    • 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
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00146—Infrared radiation
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • B01J2219/00772—Baffles attached to the reactor wall inclined in a helix

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BRPI0915261A 2008-11-21 2009-09-09 reator hermeticamente vedado para cristalização, pós-condensação ou descontaminação de condensados de polímero, uso do reator, processo intermitente para a pós-condensação para o processamento de polímeros, processo semi-intermitente para a reciclagen ou pós-condensação de polímeros e processo para a produção de condensado de polímero BRPI0915261A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810058313 DE102008058313A1 (de) 2008-11-21 2008-11-21 Nachkondensieren von Kunststoffgranulat
PCT/EP2009/061689 WO2010057695A2 (de) 2008-11-21 2009-09-09 Nachkondensieren von kunststoffgranulat

Publications (1)

Publication Number Publication Date
BRPI0915261A2 true BRPI0915261A2 (pt) 2016-02-16

Family

ID=41722708

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915261A BRPI0915261A2 (pt) 2008-11-21 2009-09-09 reator hermeticamente vedado para cristalização, pós-condensação ou descontaminação de condensados de polímero, uso do reator, processo intermitente para a pós-condensação para o processamento de polímeros, processo semi-intermitente para a reciclagen ou pós-condensação de polímeros e processo para a produção de condensado de polímero

Country Status (4)

Country Link
EP (1) EP2367622A2 (pt)
BR (1) BRPI0915261A2 (pt)
DE (1) DE102008058313A1 (pt)
WO (1) WO2010057695A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011052185A1 (de) 2011-07-27 2013-01-31 Johann Josef Astegger Reaktoranordnung
GB2507488A (en) * 2012-10-30 2014-05-07 Ashe Morris Ltd Rotating flow reactor with extended flow path
WO2015040562A1 (en) 2013-09-19 2015-03-26 Christian Schiavolin Treatment method and treatment apparatus for flowable material
CN103752225B (zh) * 2014-01-04 2015-06-10 衢州昀睿工业设计有限公司 具有双上升动能的自循环合成反应器
DE102015009754A1 (de) 2015-07-29 2017-02-02 Torsten Heitmann Kristallisator bzw. Reaktor und Verfahren zur kontinuierlichen Züchtung von Kristallen bzw. kontinuierlichen Reaktionsführung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745532C3 (de) * 1967-05-19 1974-12-05 Davy International Ag, 6000 Frankfurt Polykondensationsreaktor
BE773707A (fr) 1970-10-23 1972-01-31 Sandoz Sa Procede de preparation de polycondensats a poids moleculaire eleve
DE2142456A1 (de) * 1971-08-25 1973-03-01 Rudolf Dr Beck Reaktor zur kontinuierlichen aufbereitung von polymeren
DE10225075A1 (de) 2002-02-07 2003-11-20 Ohl Appbau & Verfahrenstechnik Verfahren und Vorrichtung zur kontinuierlichen Nachkondensation von Kunststoffgranulat, wie beispielsweise Polyester oder Nylon
DE102004050356A1 (de) 2003-11-21 2005-07-28 Gala Industries, Inc. Verfahren und Vorrichtung für das Herstellen von kristallinem PET-Granulat
DE102005013701A1 (de) 2005-03-24 2006-09-28 Krones Ag Verfahren und Vorrichtung zur Dekontamination von Kunststoffflakes
DE102006016534A1 (de) * 2006-04-07 2007-10-11 Ohl Engineering Gmbh Pet Recycling Technoligies Vorrichtung sowie Apparatur und Verfahren zur Behandlung von Materialien bei erhöhter Temperatur und unter Bewegung und unter Vakuum
EP2029267B1 (de) * 2006-05-11 2016-12-07 Aquafil Engineering GmbH Verfahren und vorrichtung zur kontinuierlichen polymerisation von polymer in fester phase

Also Published As

Publication number Publication date
WO2010057695A9 (de) 2010-08-26
WO2010057695A3 (de) 2010-11-04
WO2010057695A2 (de) 2010-05-27
DE102008058313A1 (de) 2010-06-02
EP2367622A2 (de) 2011-09-28

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]