FR2991600B1 - Procede de separation du polyester et du coton pour le recyclage de dechets textiles - Google Patents
Procede de separation du polyester et du coton pour le recyclage de dechets textilesInfo
- Publication number
- FR2991600B1 FR2991600B1 FR1255240A FR1255240A FR2991600B1 FR 2991600 B1 FR2991600 B1 FR 2991600B1 FR 1255240 A FR1255240 A FR 1255240A FR 1255240 A FR1255240 A FR 1255240A FR 2991600 B1 FR2991600 B1 FR 2991600B1
- Authority
- FR
- France
- Prior art keywords
- cotton
- textile waste
- recycling textile
- separating polyester
- polyester
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
-
- 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
-
- 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
-
- 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
- B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
-
- 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
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/10—Natural fibres, e.g. wool or cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1255240A FR2991600B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de separation du polyester et du coton pour le recyclage de dechets textiles |
PCT/FR2013/051260 WO2013182801A1 (fr) | 2012-06-06 | 2013-06-04 | Procédé de séparation du polyester et du coton pour le recyclage de déchets textiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1255240A FR2991600B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de separation du polyester et du coton pour le recyclage de dechets textiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2991600A1 FR2991600A1 (fr) | 2013-12-13 |
FR2991600B1 true FR2991600B1 (fr) | 2014-07-18 |
Family
ID=48656244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1255240A Expired - Fee Related FR2991600B1 (fr) | 2012-06-06 | 2012-06-06 | Procede de separation du polyester et du coton pour le recyclage de dechets textiles |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2991600B1 (fr) |
WO (1) | WO2013182801A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11144891B1 (en) | 2015-04-12 | 2021-10-12 | Purlin, Llc | Closed-loop system and method for the utilization of recycled polyester fabric products |
SE1630247A1 (en) * | 2016-10-17 | 2018-04-18 | Reused Remade Ab | Method of making a bag, the bag, and use of textile bed linen. |
US11248323B2 (en) | 2017-03-24 | 2022-02-15 | Purlin, Llc | Method for forming a non-woven recyclable fabric |
CN107245161A (zh) * | 2017-06-05 | 2017-10-13 | 东华大学 | 一种硫酸‑机械分离废旧涤棉混纺织物的方法 |
EP4400540A2 (fr) | 2018-01-15 | 2024-07-17 | Lenzing Aktiengesellschaft | Fonctionnalisation de corps étrangers dans un procédé lyocell |
HUE058660T2 (hu) | 2018-01-15 | 2022-09-28 | Chemiefaser Lenzing Ag | Lyocell-cellulóz lyocell-eljárásra történõ újrahasznosítása |
EP3511451A1 (fr) | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Procédé de recyclage d'un produit textile mélangé comportant de la cellulose et de la matière plastique synthétique |
EP3511448A1 (fr) | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Procédé de recyclage du matériau textile comprenant de la cellulose |
EP3511140A1 (fr) | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Procédé de séparation d'un composant cible fibreux à partir de déchets textiles |
EP3511874A1 (fr) | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Codage d'un produit cellulosique |
SE542172C2 (en) * | 2018-07-13 | 2020-03-10 | Soedra Skogsaegarna Ekonomisk Foerening | Process for separation |
SE543048C2 (en) | 2018-12-19 | 2020-09-29 | Re Newcell Ab | A method for separating cellulosic fibers from non-cellulosic fibers |
EP4317280A1 (fr) | 2021-05-03 | 2024-02-07 | Korea Research Institute of Chemical Technology | Agent d'extraction et procédé d'extraction pour l'élimination de substances étrangères conférant de la couleur d'un polymère coloré contenant un groupe fonctionnel ester et procédé pour la sélection chimique d'un polymère contenant un groupe fonctionnel ester à partir d'un mélange à base de polymère coloré |
KR102622494B1 (ko) | 2022-04-22 | 2024-01-09 | 한국화학연구원 | 고분자 혼합물로부터 에스테르계 고분자의 화학적 선별 방법 |
IT202100031088A1 (it) | 2021-12-10 | 2023-06-10 | Marzoli Machines Textile Srl | Metodo di produzione di un materiale composito in matrice polimerica a partire da scarti tessili |
KR102418787B1 (ko) | 2022-04-06 | 2022-07-11 | 한국화학연구원 | 에스테르 작용기를 포함하는 고분자와 이와 다른 종류의 고분자가 혼합된 고분자 혼합물로부터 에스테르 작용기를 포함하는 고분자의 선별 방법 |
GB2623761A (en) * | 2022-10-24 | 2024-05-01 | James Cropper Plc | Method of separating polyester and cotton |
WO2024127295A1 (fr) * | 2022-12-15 | 2024-06-20 | Beste S.P.A. | Procédé de récupération de déchets |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1444831A (en) * | 1973-12-08 | 1976-08-04 | Mitsui Mining & Smelting Co | Method for separation of a mixture of a polyester and a cellulose derivative |
US4040949A (en) * | 1973-12-08 | 1977-08-09 | Mitsui Mining & Smelting Co., Ltd. | Method for separation of mixture of polyester and cellulose derivative |
US3937671A (en) * | 1974-11-18 | 1976-02-10 | Textile Research Institute | Method of recovering constituents from polyester and cellulosic textile waste |
US4345039A (en) * | 1981-06-01 | 1982-08-17 | Venture Chemicals, Inc. | Method of recovering polyester fibers and cellulosic powder from polyester/cotton textile waste |
US5342854A (en) * | 1993-07-28 | 1994-08-30 | Hoechst Celanese Corporation | Polyester dissolution for polyester/cotton blend recycle |
-
2012
- 2012-06-06 FR FR1255240A patent/FR2991600B1/fr not_active Expired - Fee Related
-
2013
- 2013-06-04 WO PCT/FR2013/051260 patent/WO2013182801A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013182801A1 (fr) | 2013-12-12 |
FR2991600A1 (fr) | 2013-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20170228 |