HUP0204032A2 - Device for drying and thermally treating granulates with an inert gas stream - Google Patents

Device for drying and thermally treating granulates with an inert gas stream

Info

Publication number
HUP0204032A2
HUP0204032A2 HU0204032A HUP0204032A HUP0204032A2 HU P0204032 A2 HUP0204032 A2 HU P0204032A2 HU 0204032 A HU0204032 A HU 0204032A HU P0204032 A HUP0204032 A HU P0204032A HU P0204032 A2 HUP0204032 A2 HU P0204032A2
Authority
HU
Hungary
Prior art keywords
inert gas
drying
gas stream
granulates
cube
Prior art date
Application number
HU0204032A
Other languages
English (en)
Inventor
Alfons Ludwig
Ragnhild Pille
Gunter Pipper
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of HUP0204032A2 publication Critical patent/HUP0204032A2/hu

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • 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
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
    • 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
    • B29B2009/168—Removing undesirable residual components, e.g. solvents, unreacted monomers; Degassing
    • 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
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Drying Of Solid Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

A találmány tárgya berendezés (1) szemcsék szárítására és hőkezeléséreinert gázárammal. A berendezésnek van egy kocka alakú alapegysége (2),bevezetéssel (3) a szemcsék részére a felső részében, és kivezetéssel(4) az alsó részében, betáplálással (5) a kocka alakú alapegység (2)egyik oldalsó felületén és kivezetéssel (6) az ellentétes oldalsófelületén az inert gázáram részére, továbbá eloszlató és retencióskészülékkel (7 ) a betáplálás (5) régiójában, illetve a légtelenítés(6) régiójában az inert gázáram részére, ahol ezeknek akészülékrészeknek mindegyike lényegileg túlnyúlik a kocka alakúalapegység (2) teljes vertikális keresztmetszetén. Ó
HU0204032A 1999-11-30 2000-11-29 Device for drying and thermally treating granulates with an inert gas stream HUP0204032A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19957664A DE19957664A1 (de) 1999-11-30 1999-11-30 Vorrichtung zum Trocknen und thermischen Behandeln von Granulat mit einem Inertgasstrom
PCT/EP2000/011972 WO2001039947A1 (de) 1999-11-30 2000-11-29 Vorrichtung zum trocknen und thermischen behandeln von granulat mit einem inertgasstrom

Publications (1)

Publication Number Publication Date
HUP0204032A2 true HUP0204032A2 (en) 2003-03-28

Family

ID=7930905

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0204032A HUP0204032A2 (en) 1999-11-30 2000-11-29 Device for drying and thermally treating granulates with an inert gas stream

Country Status (25)

Country Link
US (1) US6754979B2 (hu)
EP (1) EP1235671B1 (hu)
JP (1) JP4838472B2 (hu)
KR (1) KR100733098B1 (hu)
CN (1) CN1309544C (hu)
AR (1) AR026553A1 (hu)
AT (1) ATE249326T1 (hu)
AU (1) AU5437601A (hu)
BG (1) BG64353B1 (hu)
BR (1) BR0015991B1 (hu)
CA (1) CA2394013A1 (hu)
CO (1) CO5290281A1 (hu)
CZ (1) CZ301886B6 (hu)
DE (2) DE19957664A1 (hu)
ES (1) ES2207569T3 (hu)
HU (1) HUP0204032A2 (hu)
IL (1) IL149629A0 (hu)
MX (1) MXPA02005044A (hu)
PL (1) PL197246B1 (hu)
SA (1) SA00210581B1 (hu)
SK (1) SK7512002A3 (hu)
TR (1) TR200201445T2 (hu)
TW (1) TW487621B (hu)
WO (1) WO2001039947A1 (hu)
ZA (1) ZA200204231B (hu)

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DE10049263A1 (de) * 2000-09-28 2002-04-11 Buehler Ag Verfahren und Vorrichtung zur thermischen Nachbehandlung von polymerem Kunststoffmaterial in Granulatform
GB0119616D0 (en) * 2001-08-11 2001-10-03 Heat Win Ltd Method and apparatus for continuous processing of moist organic materials
US6935051B2 (en) * 2002-11-22 2005-08-30 Charles L. Stock Heating and drying apparatus for particulate material
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
ITPD20040037A1 (it) * 2004-02-16 2004-05-16 Plastic Systems Srl Processo di deumidificazione e di iniezione e stampaggio di materie plastiche in granuli ed impianto predisposto per operare secondo tale processo
CA2576336A1 (en) * 2004-08-11 2006-02-23 Phoenix Technologies International, Llc Method for treating extremely small particles of polyethylene terephthalate
US8079158B2 (en) * 2004-09-02 2011-12-20 Grupo Petrotemex, S.A. De C.V. Process for separating and drying thermoplastic particles under high pressure
US7730633B2 (en) * 2004-10-12 2010-06-08 Pesco Inc. Agricultural-product production with heat and moisture recovery and control
IL165967A0 (en) * 2004-12-23 2006-01-15 Super Feed Technologies Ltd Apparatus and method for grain treatment
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
DE102005050106B4 (de) * 2005-10-18 2008-04-30 Josef Meissner Gmbh & Co. Kg Rückgewinnung von Nitriersäuregemischen aus Nitrienprozessen
EP1991402B1 (en) 2006-03-09 2016-12-28 Gala Industries, Inc. Method and apparatus for pelletizing wax and wax-like materials
KR101645747B1 (ko) * 2008-06-20 2016-08-04 바스프 에스이 폴리아미드 펠렛의 다단계 건조 및 후축합을 위한 연속식 방법
DE102009025537A1 (de) 2009-06-19 2010-12-30 Basf Se Copolyamide
FI121927B (fi) * 2009-08-04 2011-06-15 Outotec Oyj Menetelma ja nauhasintrauslaitteisto pelletoidun mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi
CN102190796B (zh) * 2010-03-04 2012-09-05 天华化工机械及自动化研究设计院 一种惰性气体循环的对位芳纶微粉干燥工艺
BR112013013082B8 (pt) * 2010-11-26 2022-06-28 Potter Owen Processador de partícula gasosa e método para processar partícula gasosa
WO2012080335A1 (de) 2010-12-17 2012-06-21 Basf Se Verfahren zur trocknung und nachkondensation von polyamidteilchen
KR101175032B1 (ko) * 2011-01-03 2012-08-17 삼성에스디아이 주식회사 극판 건조 장치
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
WO2013076037A1 (de) 2011-11-21 2013-05-30 Basf Se Verfahren zur vereinfachten herstellung vom polyamid 6
US8629237B2 (en) 2011-11-21 2014-01-14 Basf Se Simplified production of nylon-6
ES2664894T3 (es) 2012-06-05 2018-04-23 Polymetrix Ag Acondicionamiento de poliamidas
EP2682417A1 (de) 2012-07-06 2014-01-08 Basf Se Verfahren zur Reinigung von Polyamidteilchen
EP2992035B1 (de) 2013-05-02 2020-11-04 Basf Se Verfahren zur herstellung von hochviskosen polyamiden
CN103264457A (zh) * 2013-05-31 2013-08-28 常熟市金泉化纤织造有限责任公司 一种防止聚苯硫醚切片干燥过程中氧化的连续干燥方法
DE102013219684A1 (de) * 2013-09-30 2015-04-02 Krones Ag Vorrichtung zum Erwärmen von Kunststoffbröckchen
SE539542C2 (en) 2014-09-25 2017-10-10 Husqvarna Ab Floor surfacing machine
CN107030549B (zh) * 2014-09-25 2018-05-08 胡斯华纳有限公司 地板表面加工机

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GB845711A (en) * 1956-02-02 1960-08-24 Inventa Ag Process for the treatment of granular polyamide materials with gaseous agents
FR1327493A (fr) * 1962-06-27 1963-05-17 Borg Warner Procédé et appareil pour le chauffage de granules en matière plastique
SE312771B (hu) * 1964-06-05 1969-07-21 G Bojner
NL140765B (nl) * 1967-03-25 1974-01-15 Stamicarbon Werkwijze voor het afzeven en drogen van door natte granulatie van thermoplastische kunststoffen verkregen granulaat.
IE32569B1 (en) * 1967-11-22 1973-09-19 Snia Viscosa An improved method and apparatus for cooling granular material of low thermal conductivity coefficient
CH520170A (de) * 1969-07-09 1972-03-15 Inventa Ag Verfahren zur Herstellung hochmolekularer Polyamide
DE2444034C3 (de) * 1974-09-14 1982-10-21 Engelbrecht + Lemmerbrock Gmbh + Co, 4520 Melle Satztrockner für Getreide
DE2520304C2 (de) 1975-05-07 1983-04-14 geb. David Sonja 8069 Rohrbach Engel Gewächshaus
DE2530304C3 (de) * 1975-07-08 1979-03-22 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zum Trocknen und Tempern von Polyamidgranulat
DE2755941A1 (de) * 1977-12-15 1979-06-21 Basf Ag Verfahren zum austragen von granulierten linearen polykondensaten aus einer behandlungszone
DE3213025C2 (de) * 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
DE3224903A1 (de) * 1982-07-03 1984-01-05 Wolfgang 6100 Darmstadt Eddigehausen Verfahren zum trocknen von kunststoffgranulat und trockenlufttrockner hierfuer
US4974336A (en) * 1988-02-26 1990-12-04 Permian Research Corporation Drying method
DE3923061C1 (hu) * 1989-07-13 1990-07-26 Basf Ag, 6700 Ludwigshafen, De
CH685003A5 (de) 1992-08-11 1995-02-28 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür.
US5558678A (en) * 1992-11-13 1996-09-24 Karl Fischer Industrieanlagen Gmbh Process and apparatus for continuous crystallization of plastic granules
DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
DE19500383C2 (de) * 1995-01-09 2001-10-18 Buehler Ag Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial
DE19709517A1 (de) * 1997-03-10 1998-09-17 Hoechst Trevira Gmbh & Co Kg Vorrichtung zur Kristallisation von Polymergranulaten sowie Verfahren zur Kristallisation von Polymergranulaten
DE19743461A1 (de) 1997-10-01 1999-04-08 Buehler Ag Trockner-Wärmetauscher

Also Published As

Publication number Publication date
ZA200204231B (en) 2003-05-28
DE19957664A1 (de) 2001-05-31
ATE249326T1 (de) 2003-09-15
BR0015991B1 (pt) 2010-10-19
WO2001039947A1 (de) 2001-06-07
AU5437601A (en) 2001-06-12
CO5290281A1 (es) 2003-06-27
EP1235671B1 (de) 2003-09-10
US6754979B2 (en) 2004-06-29
BG64353B1 (bg) 2004-11-30
CN1309544C (zh) 2007-04-11
TW487621B (en) 2002-05-21
KR20020056953A (ko) 2002-07-10
CZ301886B6 (cs) 2010-07-21
CN1402663A (zh) 2003-03-12
CA2394013A1 (en) 2001-06-07
BR0015991A (pt) 2002-08-06
MXPA02005044A (es) 2002-12-09
EP1235671A1 (de) 2002-09-04
PL364818A1 (en) 2004-12-13
IL149629A0 (en) 2002-11-10
US20030000100A1 (en) 2003-01-02
KR100733098B1 (ko) 2007-06-27
SA00210581B1 (ar) 2006-05-06
CZ20021885A3 (cs) 2002-10-16
PL197246B1 (pl) 2008-03-31
BG106744A (en) 2003-04-30
AR026553A1 (es) 2003-02-19
DE50003676D1 (de) 2003-10-16
ES2207569T3 (es) 2004-06-01
TR200201445T2 (tr) 2002-12-23
JP2003515471A (ja) 2003-05-07
JP4838472B2 (ja) 2011-12-14
SK7512002A3 (en) 2003-02-04

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees