BRPI0820064A2 - método e dispositivo para a produção de pellets de poliamida 6 ou copoliamidas - Google Patents

método e dispositivo para a produção de pellets de poliamida 6 ou copoliamidas

Info

Publication number
BRPI0820064A2
BRPI0820064A2 BRPI0820064A BRPI0820064A BRPI0820064A2 BR PI0820064 A2 BRPI0820064 A2 BR PI0820064A2 BR PI0820064 A BRPI0820064 A BR PI0820064A BR PI0820064 A BRPI0820064 A BR PI0820064A BR PI0820064 A2 BRPI0820064 A2 BR PI0820064A2
Authority
BR
Brazil
Prior art keywords
pellets
copolyamides
process fluid
extraction
polyamide
Prior art date
Application number
BRPI0820064A
Other languages
English (en)
Inventor
Deiss Stefan
Original Assignee
Automatik Plastics Machinery
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 Automatik Plastics Machinery filed Critical Automatik Plastics Machinery
Publication of BRPI0820064A2 publication Critical patent/BRPI0820064A2/pt
Publication of BRPI0820064B1 publication Critical patent/BRPI0820064B1/pt

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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0253—Fluidised bed of solid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/028—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0292—Treatment of the solvent
    • 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
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/23—Hay wafering or pelletizing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyamides (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

método e dispositivo para a produção de pellets de poliamida 6 ou copoliamidas a invenção se refere a um método para a produção de pellets de poliamida 6 ou copoliamidas, por: - produção de um fundido de poliamida 6 ou copoliamidas por meio de polimerização; - produção de pellets a partir do fundido por meio de pelletização subaquática em um fluido de processo; - remoção dos pellets do local da pelletização subaquática no fluido de processo, e - fornecimento dos pellets no fluido de processo para uma etapa de extração; - extração de componentes de baixo peso molecular como extrato; - secagem dos pellets após a extração; onde a etapa de pelletização subaquática e a etapa da extração sejam efetuadas utilizando o mesmo fluido de processo. a invenção ainda refere-se a um dispositivo para a implementação de tal método.
BRPI0820064-5A 2007-11-28 2008-11-20 Método e dispositivo para a produção de pellets de poliamida 6 ou copoliamidas BRPI0820064B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007057189A DE102007057189A1 (de) 2007-11-28 2007-11-28 Verfahren und Vorrichtung zur Herstellung von Polyamid
DE1020070571897 2007-11-28
PCT/DE2008/001929 WO2009067995A1 (de) 2007-11-28 2008-11-20 Verfahren und vorrichtung zur herstellung von polyamid

Publications (2)

Publication Number Publication Date
BRPI0820064A2 true BRPI0820064A2 (pt) 2019-05-21
BRPI0820064B1 BRPI0820064B1 (pt) 2020-10-06

Family

ID=40427964

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820064-5A BRPI0820064B1 (pt) 2007-11-28 2008-11-20 Método e dispositivo para a produção de pellets de poliamida 6 ou copoliamidas

Country Status (13)

Country Link
US (1) US8939755B2 (pt)
EP (1) EP2217638B1 (pt)
JP (1) JP5771393B2 (pt)
KR (2) KR101550670B1 (pt)
CN (1) CN101874058B (pt)
BR (1) BRPI0820064B1 (pt)
DE (1) DE102007057189A1 (pt)
ES (1) ES2599610T3 (pt)
PL (1) PL2217638T3 (pt)
RU (1) RU2466155C2 (pt)
TW (1) TWI475044B (pt)
UA (1) UA103469C2 (pt)
WO (1) WO2009067995A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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DE102008044452A1 (de) * 2008-08-19 2010-02-25 Lurgi Zimmer Gmbh Kontinuierliches Verfahren zur Extraktion von Polyamid-6
DE102009037439A1 (de) * 2009-08-13 2011-02-17 Automatik Plastics Machinery Gmbh Vorrichtung zum Druckabbau eines Fluids mit darin enthaltenen Granulatkörnern
PL2532698T3 (pl) * 2011-06-08 2016-12-30 Sposób i urządzenie do bezpośredniej, ciągłej modyfikacji stopionych polimerów
PL2546227T3 (pl) 2011-07-11 2016-12-30 Sposób wytwarzania wodnego roztworu soli
DE102015201969A1 (de) * 2015-02-04 2016-08-04 Thyssenkrupp Ag Verfahren und Vorrichtung zur Herstellung von Polyamiden mit optimierter Strömungsführung
CN106916299A (zh) * 2017-04-21 2017-07-04 株洲时代新材料科技股份有限公司 一种多元共聚尼龙连续化生产装置
BR112022023709A2 (pt) 2021-02-15 2022-12-20 T En Zimmer Gmbh Método e dispositivo para a produção de pelotas de poliamida 6
DE102022115854A1 (de) 2022-06-24 2024-01-04 Coperion Gmbh Weiche, Einrichtung und Verfahren zum Anfahren einer Granulier-Vorrichtung

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Also Published As

Publication number Publication date
US8939755B2 (en) 2015-01-27
JP2011504946A (ja) 2011-02-17
DE102007057189A1 (de) 2009-06-04
BRPI0820064B1 (pt) 2020-10-06
EP2217638B1 (de) 2016-08-03
KR101550670B1 (ko) 2015-09-07
RU2010126184A (ru) 2012-01-10
US20100237521A1 (en) 2010-09-23
TW200936642A (en) 2009-09-01
CN101874058A (zh) 2010-10-27
WO2009067995A8 (de) 2009-08-27
JP5771393B2 (ja) 2015-08-26
EP2217638A1 (de) 2010-08-18
CN101874058B (zh) 2012-09-26
TWI475044B (zh) 2015-03-01
KR20150047641A (ko) 2015-05-04
ES2599610T3 (es) 2017-02-02
KR101550673B1 (ko) 2015-09-07
RU2466155C2 (ru) 2012-11-10
PL2217638T3 (pl) 2017-01-31
UA103469C2 (ru) 2013-10-25
WO2009067995A1 (de) 2009-06-04
KR20100108325A (ko) 2010-10-06

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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