GB0615765D0 - Recycling process for polyethylene terephthalate (PET) - Google Patents

Recycling process for polyethylene terephthalate (PET)

Info

Publication number
GB0615765D0
GB0615765D0 GB0615765A GB0615765A GB0615765D0 GB 0615765 D0 GB0615765 D0 GB 0615765D0 GB 0615765 A GB0615765 A GB 0615765A GB 0615765 A GB0615765 A GB 0615765A GB 0615765 D0 GB0615765 D0 GB 0615765D0
Authority
GB
United Kingdom
Prior art keywords
pet
polyethylene terephthalate
recycling process
recycling
terephthalate
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.)
Ceased
Application number
GB0615765A
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.)
WASTE AND RESOURCES ACTION PRO
Original Assignee
WASTE AND RESOURCES ACTION PRO
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 WASTE AND RESOURCES ACTION PRO filed Critical WASTE AND RESOURCES ACTION PRO
Priority to GB0615765A priority Critical patent/GB0615765D0/en
Publication of GB0615765D0 publication Critical patent/GB0615765D0/en
Priority to EP07789156A priority patent/EP2054207A1/en
Priority to PCT/GB2007/003022 priority patent/WO2008017843A1/en
Ceased 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B2017/001—Pretreating the materials before recovery
    • B29B2017/0015—Washing, rinsing
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0241—Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • 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
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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
GB0615765A 2006-08-09 2006-08-09 Recycling process for polyethylene terephthalate (PET) Ceased GB0615765D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0615765A GB0615765D0 (en) 2006-08-09 2006-08-09 Recycling process for polyethylene terephthalate (PET)
EP07789156A EP2054207A1 (en) 2006-08-09 2007-08-09 Recycling process for polyethylene terephthalate (pet)
PCT/GB2007/003022 WO2008017843A1 (en) 2006-08-09 2007-08-09 Recycling process for polyethylene terephthalate (pet)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0615765A GB0615765D0 (en) 2006-08-09 2006-08-09 Recycling process for polyethylene terephthalate (PET)

Publications (1)

Publication Number Publication Date
GB0615765D0 true GB0615765D0 (en) 2006-09-20

Family

ID=37056030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0615765A Ceased GB0615765D0 (en) 2006-08-09 2006-08-09 Recycling process for polyethylene terephthalate (PET)

Country Status (3)

Country Link
EP (1) EP2054207A1 (en)
GB (1) GB0615765D0 (en)
WO (1) WO2008017843A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013019868A1 (en) * 2011-08-02 2013-02-07 Mba Polymers, Inc. Methods for reducing contamination in plastics recovered from durable goods
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
US10538016B2 (en) 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9630354B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US9636860B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US10532495B2 (en) 2012-05-31 2020-01-14 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US8597553B1 (en) 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US9636845B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing pet nurdles
WO2014070908A1 (en) 2012-10-30 2014-05-08 Mba Polymers, Inc. Method for improving the surface appearance and processing of plastics recovered from durable goods
CN103755933B (en) * 2014-01-14 2016-01-13 北京服装学院 A kind of waste PET fabric half degraded thickening prepares the method for long filament grade pet chip
BR102014008094B1 (en) * 2014-04-03 2017-09-26 Eugenio De Oliveira Cardoso Gustavo CONTAMINATED PLASTIC PACKAGING RECYCLING SYSTEM
WO2016081568A1 (en) * 2014-11-18 2016-05-26 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
WO2017092071A1 (en) * 2015-11-30 2017-06-08 谭亦武 Method and application for recycling and reusing waste pet
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
EP4219114A1 (en) 2017-01-30 2023-08-02 Aladdin Manufacturing Corporation Systems and methods for manufacturing items from colored recycled pet
EP3589473A1 (en) 2017-03-03 2020-01-08 Aladdin Manufactuing Corporation Method of manufacturing bulked continuous carpet filament
CA3073425A1 (en) 2017-09-15 2019-03-21 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring method and system for manufacturing a bulked continuous carpet filament
CN108359126A (en) * 2018-03-29 2018-08-03 四川大学 A kind of degumming recovery method of polyethylene terephthalate protective film waste material
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
KR102258535B1 (en) * 2019-10-31 2021-05-31 에스케이씨 주식회사 Polyester film and method for reproducing polyester container using same
WO2022234345A1 (en) * 2021-05-07 2022-11-10 Braskem S.A. Systems and methods for recycling plastic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2232867T3 (en) * 1996-04-01 2005-06-01 Phoenix Technologies, L.P. IMPROVED DECONTAMINATION OF RECYCLED POLYETHYLENE TERFTALATE (RPET) BY REDUCING THE SIZE OF THE PARTICLES.
AUPQ294699A0 (en) * 1999-09-17 1999-10-14 Visy Plastics Pty Ltd Process for preparing food contact grade polyethylene terephthalate resin from waste pet containers
SI1494843T1 (en) * 2002-04-12 2010-06-30 Mba Polymers Inc Multistep separation of plastics
DE10348144A1 (en) * 2003-10-13 2005-05-19 Krones Ag PET bottle recycling
BRPI0402330B1 (en) * 2004-06-14 2020-11-03 Fundação De Amparo À Pesquisa Do Estado de São Paulo decontamination process of recycled polyester and use of it

Also Published As

Publication number Publication date
WO2008017843A1 (en) 2008-02-14
EP2054207A1 (en) 2009-05-06

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)