DE10049617B4 - Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom - Google Patents

Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom Download PDF

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Publication number
DE10049617B4
DE10049617B4 DE10049617A DE10049617A DE10049617B4 DE 10049617 B4 DE10049617 B4 DE 10049617B4 DE 10049617 A DE10049617 A DE 10049617A DE 10049617 A DE10049617 A DE 10049617A DE 10049617 B4 DE10049617 B4 DE 10049617B4
Authority
DE
Germany
Prior art keywords
premixing
polymer stream
feeding additives
additives
feeding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE10049617A
Other languages
English (en)
Other versions
DE10049617A1 (de
Inventor
Horst Finder
Bernd Helmstorff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lurgi Zimmer GmbH
Original Assignee
ZiAG Plant Engineering GmbH
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 ZiAG Plant Engineering GmbH filed Critical ZiAG Plant Engineering GmbH
Priority to DE10049617A priority Critical patent/DE10049617B4/de
Priority to TW090122403A priority patent/TW592923B/zh
Priority to ES01980467T priority patent/ES2237605T3/es
Priority to CNB018168825A priority patent/CN1230243C/zh
Priority to AT01980467T priority patent/ATE284265T1/de
Priority to PT01980467T priority patent/PT1322410E/pt
Priority to KR1020037004737A priority patent/KR100758258B1/ko
Priority to AU2002212302A priority patent/AU2002212302A1/en
Priority to PCT/EP2001/011367 priority patent/WO2002028520A1/de
Priority to EP01980467A priority patent/EP1322410B1/de
Priority to DE50104780T priority patent/DE50104780D1/de
Priority to ARP010104677A priority patent/AR030851A1/es
Priority to US09/972,420 priority patent/US6601987B2/en
Publication of DE10049617A1 publication Critical patent/DE10049617A1/de
Priority to ZA200302650A priority patent/ZA200302650B/en
Application granted granted Critical
Publication of DE10049617B4 publication Critical patent/DE10049617B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/32—Injector mixers wherein the additional components are added in a by-pass of the main flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/62—Pump mixers, i.e. mixing within a pump of the gear type
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/287—Raw material pre-treatment while feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B01F2025/91911—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings in the center of the main flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
DE10049617A 2000-10-05 2000-10-05 Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom Expired - Fee Related DE10049617B4 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE10049617A DE10049617B4 (de) 2000-10-05 2000-10-05 Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom
TW090122403A TW592923B (en) 2000-10-05 2001-09-10 Apparatus for premixing and feeding additives into a polymer melt stream
EP01980467A EP1322410B1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom
AT01980467T ATE284265T1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom
PT01980467T PT1322410E (pt) 2000-10-05 2001-10-02 Dispositivo para pre-mistura e introducao de aditivos num fluxo de polimero em fusao
KR1020037004737A KR100758258B1 (ko) 2000-10-05 2001-10-02 첨가제를 혼합하여 용융 중합체 흐름에 주입하기 위한 장치
AU2002212302A AU2002212302A1 (en) 2000-10-05 2001-10-02 Device for mixing additives and introducing the same into a polymer melt stream
PCT/EP2001/011367 WO2002028520A1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom
ES01980467T ES2237605T3 (es) 2000-10-05 2001-10-02 Dispositivo para mezclar y suministrar aditivos en un flujo de fundido de polimero.
DE50104780T DE50104780D1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom
CNB018168825A CN1230243C (zh) 2000-10-05 2001-10-02 用于预混合添加剂并将其输送入聚合物熔体流中的装置
ARP010104677A AR030851A1 (es) 2000-10-05 2001-10-03 Dispositivo para el mezclado previo y la alimentacion de aditivos en una corriente de polimero fundido
US09/972,420 US6601987B2 (en) 2000-10-05 2001-10-05 Apparatus for premixing additives and feeding them into a polymer stream
ZA200302650A ZA200302650B (en) 2000-10-05 2003-04-04 Device for mixing additives and introducing the same into a polymer melt stream.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10049617A DE10049617B4 (de) 2000-10-05 2000-10-05 Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom

Publications (2)

Publication Number Publication Date
DE10049617A1 DE10049617A1 (de) 2002-04-18
DE10049617B4 true DE10049617B4 (de) 2005-03-10

Family

ID=7658938

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10049617A Expired - Fee Related DE10049617B4 (de) 2000-10-05 2000-10-05 Vorrichtung zum Vormischen und Einspeisen von Additiven in einen Polymerstrom
DE50104780T Expired - Lifetime DE50104780D1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50104780T Expired - Lifetime DE50104780D1 (de) 2000-10-05 2001-10-02 Vorrichtung zum vormischen und einspeisen von additiven in einem polymerschmelzestrom

Country Status (13)

Country Link
US (1) US6601987B2 (de)
EP (1) EP1322410B1 (de)
KR (1) KR100758258B1 (de)
CN (1) CN1230243C (de)
AR (1) AR030851A1 (de)
AT (1) ATE284265T1 (de)
AU (1) AU2002212302A1 (de)
DE (2) DE10049617B4 (de)
ES (1) ES2237605T3 (de)
PT (1) PT1322410E (de)
TW (1) TW592923B (de)
WO (1) WO2002028520A1 (de)
ZA (1) ZA200302650B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10246153B3 (de) * 2002-10-01 2004-02-12 Zimmer Ag Vorrichtung zum Einspeisen von Additiven in einen Polymerschmelzestrom
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US20060268658A1 (en) * 2005-05-27 2006-11-30 Strasser Wayne S Computational flow dynamics investigation of mixing within an industrial-scale gear pump
US20060287471A1 (en) * 2005-06-16 2006-12-21 Schreiber Benjamin R Accelerated acetaldehyde testing of polymers
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7838596B2 (en) 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US9267007B2 (en) * 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
EP2012911A4 (de) * 2006-04-21 2014-03-26 Southwire Co Verfahren und vorrichtung für gemessene mehrstromextrusion
US7745368B2 (en) 2006-07-28 2010-06-29 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
US7709593B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
US7709595B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
US8563677B2 (en) 2006-12-08 2013-10-22 Grupo Petrotemex, S.A. De C.V. Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups
US8901272B2 (en) 2007-02-02 2014-12-02 Grupo Petrotemex, S.A. De C.V. Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration
EP2565504A1 (de) * 2011-09-02 2013-03-06 Aurotec GmbH Verbindungsstück einer Transportleitung
KR101260692B1 (ko) * 2012-10-05 2013-05-10 충남대학교산학협력단 고분자수지 연속압출장치
EP3505231A1 (de) 2017-12-29 2019-07-03 Sulzer Mixpac AG Mischer, mehrkomponentenausgabegerät und verfahren zur ausgabe von mehrkomponentenmaterial aus einem mehrkomponentenausgabegerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039857A1 (de) * 1990-10-19 1992-04-23 Inventa Ag Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen
DE19841376A1 (de) * 1998-09-10 2000-03-16 Lurgi Zimmer Ag Verfahren zur Einspeisung von Additiven in einen Polymerschmelzestrom

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Publication number Priority date Publication date Assignee Title
DE4039857A1 (de) * 1990-10-19 1992-04-23 Inventa Ag Verfahren und vorrichtung zur direkten, kontinuierlichen modifizierung von polymerschmelzen
DE19841376A1 (de) * 1998-09-10 2000-03-16 Lurgi Zimmer Ag Verfahren zur Einspeisung von Additiven in einen Polymerschmelzestrom

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Also Published As

Publication number Publication date
DE50104780D1 (de) 2005-01-13
TW592923B (en) 2004-06-21
PT1322410E (pt) 2005-02-28
AR030851A1 (es) 2003-09-03
AU2002212302A1 (en) 2002-04-15
ATE284265T1 (de) 2004-12-15
CN1468143A (zh) 2004-01-14
DE10049617A1 (de) 2002-04-18
US20020075756A1 (en) 2002-06-20
KR100758258B1 (ko) 2007-09-13
WO2002028520A1 (de) 2002-04-11
CN1230243C (zh) 2005-12-07
KR20030081311A (ko) 2003-10-17
ES2237605T3 (es) 2005-08-01
ZA200302650B (en) 2004-03-10
US6601987B2 (en) 2003-08-05
EP1322410A1 (de) 2003-07-02
EP1322410B1 (de) 2004-12-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LURGI ZIMMER GMBH, 60388 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: LURGI ZIMMER GMBH, 60439 FRANKFURT, DE

R082 Change of representative

Representative=s name: MAI DOERR BESIER PATENTANWAELTE, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140501