UA103469C2 - Способ и устройство для получения полиамида - Google Patents

Способ и устройство для получения полиамида

Info

Publication number
UA103469C2
UA103469C2 UAA201007882A UAA201007882A UA103469C2 UA 103469 C2 UA103469 C2 UA 103469C2 UA A201007882 A UAA201007882 A UA A201007882A UA A201007882 A UAA201007882 A UA A201007882A UA 103469 C2 UA103469 C2 UA 103469C2
Authority
UA
Ukraine
Prior art keywords
granules
process fluid
extraction
polyamide
underwater granulation
Prior art date
Application number
UAA201007882A
Other languages
English (en)
Ukrainian (uk)
Inventor
Штефан Дайс
Original Assignee
Аутоматик Пластикс Машинери Гмбх
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 Аутоматик Пластикс Машинери Гмбх filed Critical Аутоматик Пластикс Машинери Гмбх
Publication of UA103469C2 publication Critical patent/UA103469C2/ru

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

Изобретение касается способа получения гранул полиамида 6 или сополиамидов путем получения расплава полиамида 6 или сополиамидов с помощью полимеризации, получение гранул из расплава с помощью подводной грануляции в технологической жидкости, удаление гранул из места подводной грануляции в технологической жидкости и подаче гранул в технологической жидкости на стадию экстракции, проведение экстракции низкомолекулярных компонентов как экстракта, высушивание гранул после экстракции, причем стадию подводной грануляции и стадию экстракции осуществляют с применением одной и той же технологической жидкости. Изобретение также касается устройства для осуществления такого способа.
UAA201007882A 2007-11-28 2008-11-20 Способ и устройство для получения полиамида UA103469C2 (ru)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
UA103469C2 true UA103469C2 (ru) 2013-10-25

Family

ID=40427964

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201007882A UA103469C2 (ru) 2007-11-28 2008-11-20 Способ и устройство для получения полиамида

Country Status (13)

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

Families Citing this family (8)

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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
ES2582302T3 (es) 2011-07-11 2016-09-12 Uhde Inventa-Fischer Gmbh Procedimiento para la producción de una solución acuosa de sales
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
DE102022115854B4 (de) 2022-06-24 2025-12-18 Coperion Gmbh Einrichtung und Verfahren zum Anfahren einer Granulier-Vorrichtung

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Also Published As

Publication number Publication date
CN101874058A (zh) 2010-10-27
KR20150047641A (ko) 2015-05-04
PL2217638T3 (pl) 2017-01-31
US8939755B2 (en) 2015-01-27
BRPI0820064B1 (pt) 2020-10-06
ES2599610T3 (es) 2017-02-02
CN101874058B (zh) 2012-09-26
US20100237521A1 (en) 2010-09-23
KR20100108325A (ko) 2010-10-06
WO2009067995A1 (de) 2009-06-04
DE102007057189A1 (de) 2009-06-04
BRPI0820064A2 (pt) 2019-05-21
JP5771393B2 (ja) 2015-08-26
TWI475044B (zh) 2015-03-01
EP2217638A1 (de) 2010-08-18
WO2009067995A8 (de) 2009-08-27
KR101550673B1 (ko) 2015-09-07
KR101550670B1 (ko) 2015-09-07
RU2466155C2 (ru) 2012-11-10
JP2011504946A (ja) 2011-02-17
RU2010126184A (ru) 2012-01-10
EP2217638B1 (de) 2016-08-03
TW200936642A (en) 2009-09-01

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