CN1146624C - 聚酯的清洁和净化方法 - Google Patents

聚酯的清洁和净化方法 Download PDF

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Publication number
CN1146624C
CN1146624C CNB998116157A CN99811615A CN1146624C CN 1146624 C CN1146624 C CN 1146624C CN B998116157 A CNB998116157 A CN B998116157A CN 99811615 A CN99811615 A CN 99811615A CN 1146624 C CN1146624 C CN 1146624C
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CN
China
Prior art keywords
polyester
temperature
drying
heating
mixture
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
CNB998116157A
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English (en)
Chinese (zh)
Other versions
CN1321174A (zh
Inventor
J��A��Сʩ����
J·A·小施瓦兹
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.)
LIANHE RECLAIMED RESOURCES Co
Original Assignee
Coca Cola Co
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 Coca Cola Co filed Critical Coca Cola Co
Publication of CN1321174A publication Critical patent/CN1321174A/zh
Application granted granted Critical
Publication of CN1146624C publication Critical patent/CN1146624C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CNB998116157A 1998-10-01 1999-09-30 聚酯的清洁和净化方法 Expired - Fee Related CN1146624C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/164,819 US6147129A (en) 1998-10-01 1998-10-01 Method for treating polyesters and, in particular, cleaning and decontaminating polyesters
US09/164,819 1998-10-01

Publications (2)

Publication Number Publication Date
CN1321174A CN1321174A (zh) 2001-11-07
CN1146624C true CN1146624C (zh) 2004-04-21

Family

ID=22596228

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998116157A Expired - Fee Related CN1146624C (zh) 1998-10-01 1999-09-30 聚酯的清洁和净化方法

Country Status (19)

Country Link
US (1) US6147129A (enExample)
EP (1) EP1124888B1 (enExample)
JP (1) JP4416950B2 (enExample)
KR (1) KR100635622B1 (enExample)
CN (1) CN1146624C (enExample)
AR (1) AR016739A1 (enExample)
AT (1) ATE284430T1 (enExample)
AU (1) AU760736B2 (enExample)
BR (1) BR9914198A (enExample)
CA (1) CA2343093C (enExample)
CO (1) CO5100965A1 (enExample)
CZ (1) CZ302482B6 (enExample)
DE (1) DE69922533T2 (enExample)
ES (1) ES2234308T3 (enExample)
NO (1) NO323692B1 (enExample)
NZ (1) NZ510816A (enExample)
PT (1) PT1124888E (enExample)
WO (1) WO2000018830A1 (enExample)
ZA (1) ZA200102117B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002682A1 (de) * 2000-01-24 2001-08-02 Krones Ag Verfahren zum Wiederaufbereiten von PET-Bestandteilen und Vorrichtung zum Durchführen des Verfahrens
DE10032899C2 (de) * 2000-07-06 2003-09-18 B & B Anlagenbau Gmbh Verfahren zum Aufbereiten von PET-Behältnissen mittels einer Wärmebehandlung
EP1214970B1 (de) * 2000-12-15 2002-09-04 SKP Recycling AG & Co. Vorrichtung zum Reinigen und/oder Dekontaminieren von Polyester
IL159457A0 (en) * 2001-06-19 2004-06-01 United Resource Recovery Corp Process for separating polyester from other materials
CZ293642B6 (cs) 2002-05-23 2004-06-16 Ptp Plastic Technologies And Products B.V. Způsob zpracování odpadů z polyesteru
GB2394225A (en) * 2002-10-16 2004-04-21 Colormatrix Europe Ltd Polymer colourant additive composition
US6935051B2 (en) * 2002-11-22 2005-08-30 Charles L. Stock Heating and drying apparatus for particulate material
AU2004270704B2 (en) * 2003-09-03 2009-11-05 United Resource Recovery Corporation Dry separation of contaminants from polyester materials
CA2584204A1 (en) * 2004-10-18 2006-04-27 Phoenix Technologies International, Llc Method for accelerating the solid-stating of polyethylene terephthalate
GB0426677D0 (en) * 2004-12-04 2005-01-05 Colormatrix Europe Ltd Moulded thermoplastic articles recycling process
ATE510668T1 (de) * 2005-01-18 2011-06-15 M & G Polimeri Italia Spa Unterteiltes pellet für verbesserte kontaminantenentfernung
US7098299B1 (en) * 2005-03-16 2006-08-29 United Resource Recovery Corporation Separation of contaminants from polyester materials
ES2372735T3 (es) 2008-11-26 2012-01-25 Veolia Umweltservice Beteiligungsverwaltungs Gmbh Procedimiento de mezcla y reactor de mezcla de poliéster con material cáustico.
CN102952289A (zh) * 2011-08-22 2013-03-06 小田产业株式会社 含有聚烯烃类的复合塑料的分离方法和分离装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1597530A1 (de) * 1966-07-27 1970-06-11 Eastman Kodak Co Verfahren zum Entfernen einer aus einem Vinylidenhalogenid-mischpolymerisat bestehenden Zwischen- oder Verankerungsschicht von Polyesterfilmtraegerabfaellen
US3960817A (en) * 1970-10-23 1976-06-01 Ciba-Geigy Ag Solid phase polyester polycondensation
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
US4532319A (en) * 1984-09-13 1985-07-30 The Goodyear Tire & Rubber Company Solid state polymerization of polyester
US4803256A (en) * 1988-02-01 1989-02-07 Dow Corning Corporation Method of altering the surface of a solid synthetic polymer
FR2672049A1 (fr) * 1991-01-30 1992-07-31 Benzaria Jacques Procede de fabrication de terephtalate de metal alcalin ou alcalino-terreux ou de l'acide terephilique de purete elevee.
CH685003A5 (de) * 1992-08-11 1995-02-28 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür.
US5328982A (en) * 1992-11-02 1994-07-12 Eastman Chemical Company Depolymerization of substantially amorphous polyesters
DE4314345A1 (de) * 1993-04-30 1994-11-17 Reinhard Dr Unger Verfahren und Vorrichtung zur Wiederaufbereitung von festem Polyestermaterial
US5580905A (en) * 1994-04-28 1996-12-03 United Resource Recovery Corporation Process for recycling polyesters
US5395858A (en) * 1994-04-28 1995-03-07 Partek, Inc. Process for recycling polyester
JP3476567B2 (ja) * 1994-11-18 2003-12-10 富士写真フイルム株式会社 写真用ポリエステル支持体の回収方法
US5532335A (en) * 1995-04-26 1996-07-02 Hosokawa Bepex Corporation Method for thermally processing polyester pellets
US5958987A (en) * 1996-04-10 1999-09-28 The Coca-Cola Company Process for separating polyester from other materials

Also Published As

Publication number Publication date
JP4416950B2 (ja) 2010-02-17
BR9914198A (pt) 2001-06-19
ZA200102117B (en) 2002-06-13
KR20010079974A (ko) 2001-08-22
CZ302482B6 (cs) 2011-06-08
KR100635622B1 (ko) 2006-10-18
ATE284430T1 (de) 2004-12-15
CN1321174A (zh) 2001-11-07
NO20011606D0 (no) 2001-03-29
EP1124888A1 (en) 2001-08-22
US6147129A (en) 2000-11-14
NO20011606L (no) 2001-05-22
AU760736B2 (en) 2003-05-22
CA2343093A1 (en) 2000-04-06
CA2343093C (en) 2007-04-17
WO2000018830A1 (en) 2000-04-06
AU6290499A (en) 2000-04-17
JP2002525409A (ja) 2002-08-13
DE69922533T2 (de) 2005-12-22
NO323692B1 (no) 2007-06-25
ES2234308T3 (es) 2005-06-16
DE69922533D1 (de) 2005-01-13
CZ2001926A3 (cs) 2001-11-14
PT1124888E (pt) 2005-02-28
EP1124888B1 (en) 2004-12-08
NZ510816A (en) 2003-09-26
AR016739A1 (es) 2001-07-25
CO5100965A1 (es) 2001-11-27

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: UNITED RECYCLING CO.,LTD.

Free format text: FORMER OWNER: THE COCA-COLA COMPANY

Effective date: 20040330

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040330

Address after: South Carolina

Patentee after: Lianhe Reclaimed Resources Company

Address before: Georgia, USA

Patentee before: Coca-Cola Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040421

Termination date: 20120930