FR2337164A1 - Procede pour la recuperation de dechets de polychlorure de vinyle - Google Patents

Procede pour la recuperation de dechets de polychlorure de vinyle

Info

Publication number
FR2337164A1
FR2337164A1 FR7600203A FR7600203A FR2337164A1 FR 2337164 A1 FR2337164 A1 FR 2337164A1 FR 7600203 A FR7600203 A FR 7600203A FR 7600203 A FR7600203 A FR 7600203A FR 2337164 A1 FR2337164 A1 FR 2337164A1
Authority
FR
France
Prior art keywords
pvc
pref
organic solvent
fine particles
chlorinated organic
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.)
Granted
Application number
FR7600203A
Other languages
English (en)
Other versions
FR2337164B1 (fr
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Priority to FR7600203A priority Critical patent/FR2337164A1/fr
Publication of FR2337164A1 publication Critical patent/FR2337164A1/fr
Application granted granted Critical
Publication of FR2337164B1 publication Critical patent/FR2337164B1/fr
Granted 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
FR7600203A 1976-01-05 1976-01-05 Procede pour la recuperation de dechets de polychlorure de vinyle Granted FR2337164A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600203A FR2337164A1 (fr) 1976-01-05 1976-01-05 Procede pour la recuperation de dechets de polychlorure de vinyle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600203A FR2337164A1 (fr) 1976-01-05 1976-01-05 Procede pour la recuperation de dechets de polychlorure de vinyle

Publications (2)

Publication Number Publication Date
FR2337164A1 true FR2337164A1 (fr) 1977-07-29
FR2337164B1 FR2337164B1 (fr) 1979-08-31

Family

ID=9167661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600203A Granted FR2337164A1 (fr) 1976-01-05 1976-01-05 Procede pour la recuperation de dechets de polychlorure de vinyle

Country Status (1)

Country Link
FR (1) FR2337164A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033325A1 (fr) * 1979-08-10 1981-08-12 Dulux Australia Ltd Procede de recuperation d'un solvant.
EP0115051A2 (fr) * 1982-12-23 1984-08-08 Toyo Rubber Chemical Industry Co. Ltd. Procédé pour récupérer une résine
EP0510293A1 (fr) * 1991-04-24 1992-10-28 Firma Carl Freudenberg Procédé de recyclage de chlorure de polyvinyle à partir de déchets pâteux de PVC contenant des solvants
FR2857669A1 (fr) * 2003-07-15 2005-01-21 Solvay Procede de recuperation d'un polymere en solution
US7846986B2 (en) 2003-07-15 2010-12-07 Solvay S.A. Method for obtaining a polymer in a solution

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033325A1 (fr) * 1979-08-10 1981-08-12 Dulux Australia Ltd Procede de recuperation d'un solvant.
EP0033325A4 (fr) * 1979-08-10 1981-12-10 Dulux Australia Ltd Procede de recuperation d'un solvant.
EP0115051A2 (fr) * 1982-12-23 1984-08-08 Toyo Rubber Chemical Industry Co. Ltd. Procédé pour récupérer une résine
EP0115051A3 (fr) * 1982-12-23 1984-09-05 Toyo Rubber Chemical Industry Co. Ltd. Procédé pour récupérer une résine
EP0510293A1 (fr) * 1991-04-24 1992-10-28 Firma Carl Freudenberg Procédé de recyclage de chlorure de polyvinyle à partir de déchets pâteux de PVC contenant des solvants
FR2857669A1 (fr) * 2003-07-15 2005-01-21 Solvay Procede de recuperation d'un polymere en solution
WO2005017010A1 (fr) * 2003-07-15 2005-02-24 Solvay (Societe Anonyme) Procede de recuperation d'un polymere en solution
CN100434457C (zh) * 2003-07-15 2008-11-19 索维公司 回收溶液中聚合物的方法
US7790777B2 (en) 2003-07-15 2010-09-07 Solvay S.A. Method for recovering a polymer in solution
US7846986B2 (en) 2003-07-15 2010-12-07 Solvay S.A. Method for obtaining a polymer in a solution

Also Published As

Publication number Publication date
FR2337164B1 (fr) 1979-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse