ES2092086T3 - Proceso de conversion de polimeros. - Google Patents

Proceso de conversion de polimeros.

Info

Publication number
ES2092086T3
ES2092086T3 ES92870130T ES92870130T ES2092086T3 ES 2092086 T3 ES2092086 T3 ES 2092086T3 ES 92870130 T ES92870130 T ES 92870130T ES 92870130 T ES92870130 T ES 92870130T ES 2092086 T3 ES2092086 T3 ES 2092086T3
Authority
ES
Spain
Prior art keywords
polymers
conversion process
polyolefins
separates
brought
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
ES92870130T
Other languages
English (en)
Inventor
Broqueville Axel De
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.)
Total Petrochemicals and Refining NV SA
Original Assignee
Petrofina SA
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 Petrofina SA filed Critical Petrofina SA
Application granted granted Critical
Publication of ES2092086T3 publication Critical patent/ES2092086T3/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

SE PONE EN CONTACTO LOS POLIMEROS TRITURADOS CON UN LIQUIDOS QUE DISUELVE SELECTIVAMENTE EL POLIESTIRENO Y QUE SEPARA POR DENSIDAD LAS POLIOLEFINAS DEL POLIETILENO TEREFTALATO Y DEL CLORURO DE POLIVINILO, Y DESPUES SE CONVIERTE AL MENOS UNO DE LOS POLIMEROS ASI SEPARADOS EN PRODUCTOS DE PESOS MOLECULARES MENORES.
ES92870130T 1991-08-27 1992-08-25 Proceso de conversion de polimeros. Expired - Fee Related ES2092086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100793A BE1005319A4 (fr) 1991-08-27 1991-08-27 Procede de conversion de polymeres.

Publications (1)

Publication Number Publication Date
ES2092086T3 true ES2092086T3 (es) 1996-11-16

Family

ID=3885671

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92870130T Expired - Fee Related ES2092086T3 (es) 1991-08-27 1992-08-25 Proceso de conversion de polimeros.

Country Status (7)

Country Link
EP (1) EP0530169B1 (es)
AT (1) ATE143398T1 (es)
BE (1) BE1005319A4 (es)
DE (1) DE69214069T2 (es)
DK (1) DK0530169T3 (es)
ES (1) ES2092086T3 (es)
GR (1) GR3022062T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713231B1 (fr) * 1993-11-29 1996-03-08 Micronyl Wedco Procédé de valorisation de mélanges de matières plastiques PVC/PET, et produit obtenu.
DE69730368T2 (de) 1996-02-19 2005-09-01 Atofina Research, Seneffe Verfahren zum Sortieren von Polymeren
US9909069B2 (en) 2014-11-13 2018-03-06 Abtech Industries, Inc. Process for recycling oil-sorbing polymeric media
WO2021163104A1 (en) 2020-02-10 2021-08-19 Eastman Chemical Company Chemical recycling of solvolysis glycol column bottoms coproduct streams
CN115052730A (zh) * 2020-02-10 2022-09-13 伊士曼化工公司 处理的混合塑料废物流的化学回收
CN115052728A (zh) 2020-02-10 2022-09-13 伊士曼化工公司 溶剂分解副产物流的化学回收
US12686753B2 (en) 2020-02-10 2026-07-21 Eastman Chemical Company Chemical recycling of solvolysis terephthalyl column bottoms coproduct streams
EP4136190A1 (en) * 2020-04-13 2023-02-22 Eastman Chemical Company Chemical recycling of waste plastic materials with improved solvolysis catalyst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722733B2 (es) * 1973-03-12 1982-05-14
JPS51129967A (en) * 1975-05-07 1976-11-11 Mitsui Mining & Smelting Co Ltd Specific gravity separation of mixture
JPS5284260A (en) * 1976-01-07 1977-07-13 Mitsubishi Heavy Ind Ltd Process for sorting disposed plastic mixtures
DD207628A3 (de) * 1982-05-20 1984-03-07 Hans Ch Schreiber Verfahren zur rueckgewinnung von reinen polystyrol-, polyolefin- und polyvinylchloridartigen polymeren
JPS59115811A (ja) * 1982-12-23 1984-07-04 Toyo Rubber Chem Ind Co Ltd 樹脂の再生方法
US4584421A (en) * 1983-03-25 1986-04-22 Agency Of Industrial Science And Technology Method for thermal decomposition of plastic scraps and apparatus for disposal of plastic scraps
JPS63178195A (ja) * 1987-01-20 1988-07-22 工業技術院長 ポリオレフイン系プラスチツクから低沸点炭化水素油を製造する方法
US5079385A (en) * 1989-08-17 1992-01-07 Mobil Oil Corp. Conversion of plastics

Also Published As

Publication number Publication date
DK0530169T3 (da) 1996-12-23
ATE143398T1 (de) 1996-10-15
EP0530169A1 (fr) 1993-03-03
GR3022062T3 (en) 1997-03-31
EP0530169B1 (fr) 1996-09-25
DE69214069D1 (de) 1996-10-31
BE1005319A4 (fr) 1993-06-29
DE69214069T2 (de) 1997-02-20

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