AR025762A1 - PROCEDIMIENTO DE RECICLAJE DE ARTíCULOS BASADOS EN POLíMEROS VINíLICOS. - Google Patents

PROCEDIMIENTO DE RECICLAJE DE ARTíCULOS BASADOS EN POLíMEROS VINíLICOS.

Info

Publication number
AR025762A1
AR025762A1 ARP000105001A AR025762A1 AR 025762 A1 AR025762 A1 AR 025762A1 AR P000105001 A ARP000105001 A AR P000105001A AR 025762 A1 AR025762 A1 AR 025762A1
Authority
AR
Argentina
Prior art keywords
polymer
water
article
solvent
vinyl polymers
Prior art date
Application number
Other languages
English (en)
Original Assignee
Solvay
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 filed Critical Solvay
Publication of AR025762A1 publication Critical patent/AR025762A1/es

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
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Procedimiento de reciclaje de un artículo basado en al menos un polímero de cloruro de vinilo o de cloruro de vinilideno, segun el cual: (a) el artículo sedesmenuza en fragmentos de dimension media igual a 1 cm a 50 cm, en el caso que exceda deestas dimensiones; (b) los fragmentos de artículo se ponen encontacto con una mezcla azeotropica o cuasi-azeotropica de agua y un disolvente capaz de disolver el polímero, a temperatura al menos igual a 120°C; (c) seprovoca la precipitacion delpolímero d isuelto en el disolvente, por expansion y por inyeccion de vapor de agua en la disolucion así obtenida, lo que provoca,además, el arrastre del azeotropo disolvente-agua y deja así subsistir una mezcla esencialmente constituida por agua ypartículas s olidas de polímero; (d) serecogen las partículas de polímero.
ARP000105001 1999-09-24 2000-09-22 PROCEDIMIENTO DE RECICLAJE DE ARTíCULOS BASADOS EN POLíMEROS VINíLICOS. AR025762A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9912036A FR2798934B1 (fr) 1999-09-24 1999-09-24 Procede de recyclage d'articles a base de polymeres vinyliques

Publications (1)

Publication Number Publication Date
AR025762A1 true AR025762A1 (es) 2002-12-11

Family

ID=9550284

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000105001 AR025762A1 (es) 1999-09-24 2000-09-22 PROCEDIMIENTO DE RECICLAJE DE ARTíCULOS BASADOS EN POLíMEROS VINíLICOS.

Country Status (19)

Country Link
US (1) US7135546B1 (es)
EP (1) EP1232204B1 (es)
JP (1) JP4331431B2 (es)
KR (1) KR100700335B1 (es)
CN (1) CN1178977C (es)
AR (1) AR025762A1 (es)
AT (1) ATE272673T1 (es)
AU (1) AU7657900A (es)
BR (1) BR0014241B1 (es)
CA (1) CA2385297C (es)
CZ (1) CZ299012B6 (es)
DE (1) DE60012778T2 (es)
DK (1) DK1232204T3 (es)
ES (1) ES2225225T3 (es)
FR (1) FR2798934B1 (es)
HU (1) HU228393B1 (es)
PL (1) PL200695B1 (es)
PT (1) PT1232204E (es)
WO (1) WO2001023463A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4109427B2 (ja) 2001-03-22 2008-07-02 株式会社神戸製鋼所 ポリ塩化ビニルの回収方法及びその装置
FR2852321B1 (fr) * 2003-03-10 2007-07-27 Procede de fabrication d'un alliage a base de pvc
GB0305738D0 (en) * 2003-03-13 2003-04-16 Next Tec Ltd Recycling of plastics material
FR2857670B1 (fr) 2003-07-15 2006-02-03 Solvay Procede de recuperation d'un polymere en solution
FR2857669B1 (fr) 2003-07-15 2005-09-09 Solvay Procede de recuperation d'un polymere en solution
DE602005003814T2 (de) * 2004-04-15 2008-12-04 Solvay S.A. Verfahren zur lösungsmittelbehandlung eines kunststoffs
FR2875504B1 (fr) * 2004-09-17 2007-01-12 Solvay Procede pour le traitement d'un melange d abs et de ps
FR2877949B1 (fr) 2004-11-15 2007-11-23 Solvay Sa Sa Belge Procede d'epuration d'une solution de matiere plastique
FR2878250B1 (fr) 2004-11-22 2007-01-12 Solvay Sa Sa Belge Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc)
FR2878249B1 (fr) * 2004-11-22 2007-01-12 Solvay Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc)
CN1331926C (zh) * 2004-12-10 2007-08-15 汕头大学 聚偏二氯乙烯加工边角膜废料的溶液回收法
JP2007039479A (ja) * 2005-07-29 2007-02-15 Kobelco Eco-Solutions Co Ltd 塩化ビニル系樹脂廃棄物の処理方法及び再生塩化ビニル系樹脂
FR2889849B1 (fr) * 2005-08-19 2007-10-05 Solvay Procede de recuperation d'un polymere a partir d'un milieu liquide
FR2921372B1 (fr) * 2007-09-21 2009-11-13 Solvay Procede de recuperation d'un polymere a partir d'une solution
EP2119741A1 (en) * 2008-05-09 2009-11-18 SOLVAY (Société Anonyme) Process for recycling articles based on a fibre reinforced polymer
JP5864185B2 (ja) * 2011-09-28 2016-02-17 藤森工業株式会社 溶剤廃液に含まれる樹脂組成物及び凝集分離剤の分離回収装置、及びその分離回収方法
EP2695909A1 (en) 2012-08-09 2014-02-12 Solvay Sa Method for the manufacture and use of a green product
US20150086922A1 (en) * 2013-09-24 2015-03-26 Xerox Corporation Latex forming process comprising concurrent steam injection emulsification and solvent distillation
US9261801B2 (en) * 2014-04-04 2016-02-16 Xerox Corporation Steam injection process for preparing polyester latex and apparatus thereof
DE102014114831B4 (de) * 2014-10-13 2020-12-10 Domo Engineering Plastics Gmbh Verfahren zur Herstellung von körnigen oder pulverförmigen Zielpolymerprodukten aus kunststoffhaltigen Materialien
CN107151278A (zh) * 2017-04-26 2017-09-12 安徽华塑股份有限公司 一种聚氯乙烯树脂后处理方法
CN106893340B (zh) * 2017-05-03 2020-11-13 山东安辰机械有限公司 一种汽车废旧塑料制高强度塑料纤维复合材料及其制备方法、应用
CN107418100B (zh) * 2017-08-21 2019-09-03 刘子睿 一种汽车仪表板pvc搪塑表皮边角余料再利用方法
DE102018102811A1 (de) 2018-02-08 2019-08-08 Cleyond AG Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders
CN114058072A (zh) * 2020-08-07 2022-02-18 Apk股份公司 通过集成的滚筒干燥和挤出从聚合物溶液除去溶剂的方法
CN116457401A (zh) * 2020-11-16 2023-07-18 克里奥瓦克公司 用于回收含有聚偏二氯乙烯的复合材料的方法和***
WO2022240253A1 (ko) * 2021-05-14 2022-11-17 (주)엘엑스하우시스 재생 폴리염화비닐 재료
KR20230040545A (ko) 2021-09-16 2023-03-23 주식회사 엘지화학 재생 플라스틱의 제조방법, 재생 플라스틱의 제조장치 및 재생 플라스틱
KR20230040543A (ko) 2021-09-16 2023-03-23 주식회사 엘지화학 재생 플라스틱의 제조방법, 재생 플라스틱 및 재생 플라스틱의 제조장치
KR20230040542A (ko) 2021-09-16 2023-03-23 주식회사 엘지화학 재생 폴리염화비닐의 제조방법, 재생 폴리염화비닐 및 재생 폴리염화비닐 제조장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA617788A (en) * 1961-04-04 W. E. Townsend Leonard Recovery of synthetic resins
US3475218A (en) * 1965-11-08 1969-10-28 Monsanto Co Solvent cleaning system
US3836486A (en) * 1971-01-13 1974-09-17 Hafner Industries Vinyl chloride polymer recovery process
FR2776664B1 (fr) * 1998-03-26 2000-09-15 Ferrari S Tissage & Enduct Sa Procede de recyclage d'articles a base de polymeres du chlorure de vinyle

Also Published As

Publication number Publication date
DE60012778D1 (de) 2004-09-09
CZ20021041A3 (cs) 2002-07-17
JP2003510436A (ja) 2003-03-18
PL200695B1 (pl) 2009-01-30
CZ299012B6 (cs) 2008-04-02
US7135546B1 (en) 2006-11-14
HUP0202768A2 (hu) 2002-12-28
FR2798934B1 (fr) 2002-02-08
JP4331431B2 (ja) 2009-09-16
DK1232204T3 (da) 2004-12-13
BR0014241A (pt) 2002-08-27
CA2385297C (fr) 2010-06-01
HU228393B1 (en) 2013-03-28
KR100700335B1 (ko) 2007-03-29
DE60012778T2 (de) 2005-08-11
EP1232204A1 (fr) 2002-08-21
PL354025A1 (en) 2003-12-15
HUP0202768A3 (en) 2003-12-29
WO2001023463A1 (fr) 2001-04-05
FR2798934A1 (fr) 2001-03-30
CN1178977C (zh) 2004-12-08
ES2225225T3 (es) 2005-03-16
KR20020042681A (ko) 2002-06-05
EP1232204B1 (fr) 2004-08-04
AU7657900A (en) 2001-04-30
CA2385297A1 (fr) 2001-04-05
ATE272673T1 (de) 2004-08-15
PT1232204E (pt) 2004-12-31
CN1399658A (zh) 2003-02-26
BR0014241B1 (pt) 2010-08-24

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