CN102325603B - 在生产线上高产量地生产聚酯颗粒的方法 - Google Patents
在生产线上高产量地生产聚酯颗粒的方法 Download PDFInfo
- Publication number
- CN102325603B CN102325603B CN201080008905.3A CN201080008905A CN102325603B CN 102325603 B CN102325603 B CN 102325603B CN 201080008905 A CN201080008905 A CN 201080008905A CN 102325603 B CN102325603 B CN 102325603B
- Authority
- CN
- China
- Prior art keywords
- reactor
- polyester
- polyester prepolyer
- prepolyer granule
- particle
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- 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
- B29B2009/165—Crystallizing granules
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009009957A DE102009009957A1 (de) | 2009-02-23 | 2009-02-23 | Verfahren zur Herstellung von Polyesterpartikeln bei hohem Durchsatz in einer Linie |
DE102009009957.3 | 2009-02-23 | ||
PCT/EP2010/052248 WO2010094807A1 (de) | 2009-02-23 | 2010-02-23 | Verfahren zur herstellung von polyesterpartikeln bei hohem durchsatz in einer linie |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102325603A CN102325603A (zh) | 2012-01-18 |
CN102325603B true CN102325603B (zh) | 2014-10-01 |
Family
ID=42111170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080008905.3A Active CN102325603B (zh) | 2009-02-23 | 2010-02-23 | 在生产线上高产量地生产聚酯颗粒的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120035342A1 (zh) |
EP (1) | EP2398598B1 (zh) |
CN (1) | CN102325603B (zh) |
BR (1) | BRPI1009771B1 (zh) |
DE (1) | DE102009009957A1 (zh) |
EA (1) | EA024875B1 (zh) |
ES (1) | ES2629162T3 (zh) |
LT (1) | LT2398598T (zh) |
MX (1) | MX2011008834A (zh) |
PL (1) | PL2398598T3 (zh) |
WO (1) | WO2010094807A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2671902B1 (de) | 2012-06-05 | 2018-01-03 | Polymetrix AG | Polyamid-konditionierung |
RU2685299C1 (ru) * | 2016-06-21 | 2019-04-17 | Юоп Ллк | Способ и устройство для кристаллизации и повышения молекулярной массы полимерных частиц |
US11298853B2 (en) | 2016-06-21 | 2022-04-12 | Uop Llc | Processes and apparatuses for conditioning polymer particles for an SSP reactor |
EP3689440B1 (de) | 2019-02-01 | 2023-11-29 | Polymetrix AG | Verfahren und vorrichtung zur reinigung von im kreislauf geführten prozessgasen aus der thermischen behandlung von schüttgütern |
US11623367B2 (en) * | 2019-03-22 | 2023-04-11 | Maag Gala, Inc. | Methods and systems for crystallizing tacky materials using a tumbler |
EP3865529B1 (de) | 2020-02-12 | 2023-06-07 | Polymetrix AG | Verfahren und vorrichtung zur verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
WO2023083802A1 (de) | 2021-11-12 | 2023-05-19 | Polymetrix Ag | Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
EP4180199A1 (de) | 2021-11-12 | 2023-05-17 | Polymetrix AG | Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
EP4180200A1 (de) | 2021-11-12 | 2023-05-17 | Polymetrix AG | Verfahren zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1770410A1 (de) * | 1968-05-14 | 1972-03-09 | Glanzstoff Ag | Verfahren zur Erhoehung des Molekulargewichts von Polyester |
WO2004018541A1 (en) * | 2002-08-09 | 2004-03-04 | K & E S.R.L. | Continuous process for solid phase polymerisation of polyesters |
WO2004087784A1 (de) * | 2003-04-02 | 2004-10-14 | Zimmer Ag | Verfahren zum erhöhen des molekulargewichts eines polymergranulats |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5145742A (en) | 1990-08-03 | 1992-09-08 | Eastman Kodak Company | Polymer pellet configuration for solid-state polymerization |
CH685003A5 (de) * | 1992-08-11 | 1995-02-28 | Buehler Ag | Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür. |
DE4300913A1 (de) | 1993-01-15 | 1994-07-21 | Buehler Gmbh | Dächertrockner |
IT1265166B1 (it) | 1993-07-16 | 1996-10-31 | Sinco Eng Spa | Procedimento per la purificazione di gas inerti |
US5633018A (en) | 1995-01-20 | 1997-05-27 | E. I. Du Pont De Nemours And Company | Apparatus for forming crystalline polymer pellets |
WO1996022318A1 (en) * | 1995-01-20 | 1996-07-25 | E.I. Du Pont De Nemours And Company | Process for polymerization of polyester oligomers |
CH689284A5 (de) | 1995-02-16 | 1999-01-29 | Buehler Ag | Schachtreaktor zur Behandlung von Schuettgut. |
DE19743461A1 (de) | 1997-10-01 | 1999-04-08 | Buehler Ag | Trockner-Wärmetauscher |
DE19835186A1 (de) | 1998-08-04 | 2000-02-10 | Buehler Ag | Verfahren zur Reinigung eines Gasstromes |
DE19848245A1 (de) | 1998-10-20 | 2000-05-04 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polyestern oder Copolyestern |
JP2000204229A (ja) * | 1999-01-12 | 2000-07-25 | Unitika Ltd | ポリエステル組成物及びその製造法 |
DE19933476B4 (de) | 1999-07-16 | 2006-09-28 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Zuleitung und Behandlung von Kunststoffsträngen |
DE10054240A1 (de) | 2000-11-02 | 2002-05-08 | Buehler Ag | Schachtreaktor mit begastem Auslauf-Konus |
JP2004521982A (ja) * | 2001-02-26 | 2004-07-22 | ビューラー・アクチエンゲゼルシャフト | 固相のポリエステル材料を連続的に重縮合するための方法および装置 |
US6451966B1 (en) * | 2001-08-10 | 2002-09-17 | E. I. Du Pont De Nemours And Company | Method for increasing solid state polymerization rate |
DE10144747A1 (de) | 2001-09-11 | 2003-03-27 | Buehler Ag | Kontinuierliche thermische Behandlung von Schüttgütern |
DE10204954A1 (de) | 2001-12-11 | 2003-06-18 | Buehler Ag | Verfahren und Vorrichtung zum Herstellen kugelförmiger Partikel aus einer Schmelze aus Kunststoff |
DE102004006861A1 (de) | 2004-02-11 | 2005-09-15 | Bühler AG | Verfahren und Anlage zur Gasreinigung bei der Festphasen-Kondensation von Polykondensaten |
DE102004012579A1 (de) | 2004-03-12 | 2005-09-29 | Bühler AG | Verfahren zur Herstellung eines teilkristallinen Polykondensates |
DE102005016146A1 (de) | 2004-08-25 | 2006-03-02 | Bühler AG | Herstellung eines hochmolekularen Polykondensates |
DE102004041370A1 (de) * | 2004-08-25 | 2006-03-02 | Bühler AG | Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung |
DE102005014071A1 (de) * | 2005-03-23 | 2006-09-28 | Bühler AG | Herstellung eines Polyesters mit verbesserten Aufschmelzeigenschaften und Kristallisationseigenschaften |
DE102005025975A1 (de) | 2005-06-03 | 2006-12-07 | Bühler AG | Verfahren zur Herstellung eines hochmolekularen Poykondensates mit hoher Durchsatzleistung |
DE102007031653A1 (de) | 2007-07-06 | 2009-01-08 | Bühler AG | Vorrichtung und Verfahren zur gleichmässigen thermischen Behandlung eines Schüttgutes |
DE102007055242A1 (de) | 2007-11-16 | 2009-05-20 | Bühler AG | Verfahren zur Kristallisation von kristallisierbaren Polymeren mit hoher Klebeneigung |
CH703150B1 (de) | 2008-05-14 | 2011-11-30 | Buehler Ag Patentabteilung | Vorrichtung und Verfahren zur raschen thermischen Behandlung von Schüttgutmaterialien. |
-
2009
- 2009-02-23 DE DE102009009957A patent/DE102009009957A1/de not_active Withdrawn
-
2010
- 2010-02-23 EA EA201101230A patent/EA024875B1/ru not_active IP Right Cessation
- 2010-02-23 CN CN201080008905.3A patent/CN102325603B/zh active Active
- 2010-02-23 LT LTEP10704939.7T patent/LT2398598T/lt unknown
- 2010-02-23 EP EP10704939.7A patent/EP2398598B1/de active Active
- 2010-02-23 US US13/145,477 patent/US20120035342A1/en not_active Abandoned
- 2010-02-23 ES ES10704939.7T patent/ES2629162T3/es active Active
- 2010-02-23 BR BRPI1009771-6A patent/BRPI1009771B1/pt active IP Right Grant
- 2010-02-23 WO PCT/EP2010/052248 patent/WO2010094807A1/de active Application Filing
- 2010-02-23 PL PL10704939T patent/PL2398598T3/pl unknown
- 2010-02-23 MX MX2011008834A patent/MX2011008834A/es not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1770410A1 (de) * | 1968-05-14 | 1972-03-09 | Glanzstoff Ag | Verfahren zur Erhoehung des Molekulargewichts von Polyester |
WO2004018541A1 (en) * | 2002-08-09 | 2004-03-04 | K & E S.R.L. | Continuous process for solid phase polymerisation of polyesters |
WO2004087784A1 (de) * | 2003-04-02 | 2004-10-14 | Zimmer Ag | Verfahren zum erhöhen des molekulargewichts eines polymergranulats |
Also Published As
Publication number | Publication date |
---|---|
BRPI1009771A8 (pt) | 2017-07-11 |
US20120035342A1 (en) | 2012-02-09 |
BRPI1009771B1 (pt) | 2020-11-24 |
EP2398598A1 (de) | 2011-12-28 |
EP2398598B1 (de) | 2017-03-22 |
PL2398598T3 (pl) | 2017-09-29 |
WO2010094807A1 (de) | 2010-08-26 |
BRPI1009771A2 (pt) | 2016-03-15 |
ES2629162T3 (es) | 2017-08-07 |
EA024875B1 (ru) | 2016-10-31 |
CN102325603A (zh) | 2012-01-18 |
LT2398598T (lt) | 2017-06-12 |
DE102009009957A1 (de) | 2010-08-26 |
MX2011008834A (es) | 2011-09-21 |
EA201101230A1 (ru) | 2012-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BUEHLER THERMAL PROCESSES AG Free format text: FORMER OWNER: BUEHLER AG Effective date: 20140903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140903 Address after: Swiss Wo Bobu Henry Applicant after: BUEHLER THERMAL PROCESSES AG Address before: Swiss Uzi Weill Applicant before: Buehler AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Wo Bobu Henry Patentee after: Poly Matt Reis Inc Address before: Swiss Wo Bobu Henry Patentee before: BUEHLER THERMAL PROCESSES AG |