MX2010003091A - Proceso para recuperar un polimero a partir de una solucion. - Google Patents

Proceso para recuperar un polimero a partir de una solucion.

Info

Publication number
MX2010003091A
MX2010003091A MX2010003091A MX2010003091A MX2010003091A MX 2010003091 A MX2010003091 A MX 2010003091A MX 2010003091 A MX2010003091 A MX 2010003091A MX 2010003091 A MX2010003091 A MX 2010003091A MX 2010003091 A MX2010003091 A MX 2010003091A
Authority
MX
Mexico
Prior art keywords
polymer
water
paos
solution
recovering
Prior art date
Application number
MX2010003091A
Other languages
English (en)
Inventor
Jean-Raphael Caille
Jean-Christophe Lepers
Denis Geets
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 MX2010003091A publication Critical patent/MX2010003091A/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • 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

Abstract

Proceso para recuperar un pol?mero mediante inyecci?n de vapor, y opcionalmente agua l?quida, en una soluci?n de este pol?mero, que comprende un solvente org?nico apr?tico polar (PAOS) que tiene un aze?tropo con agua y un compuesto org?nico apolar que es miscible con el PAOS e inmiscible con agua y que act?a como agente de separaci?n de fases (PSA) cuyo punto de ebullici?n es inferior al del aze?tropo agua/PAOS, siendo la cantidad de vapor inyectada suficiente para generar la extracci?n sustancial del PSA mediante separaci?n por arrastre y la del PAQS mediante destilaci?n azeotr?pica, y siendo la cantidad total de agua suficiente para generar la precipitaci?n del pol?mero, este proceso estando caracterizado porque la soluci?n polim?rica tambi?n comprende un alcohol, al menos durante la precipitaci?n del pol?mero.
MX2010003091A 2007-09-21 2008-09-18 Proceso para recuperar un polimero a partir de una solucion. MX2010003091A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0757769A FR2921372B1 (fr) 2007-09-21 2007-09-21 Procede de recuperation d'un polymere a partir d'une solution
PCT/EP2008/062447 WO2009037316A1 (en) 2007-09-21 2008-09-18 Process for recovering a polymer from a solution

Publications (1)

Publication Number Publication Date
MX2010003091A true MX2010003091A (es) 2010-04-14

Family

ID=38754777

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003091A MX2010003091A (es) 2007-09-21 2008-09-18 Proceso para recuperar un polimero a partir de una solucion.

Country Status (14)

Country Link
US (1) US8530618B2 (es)
EP (1) EP2203484B1 (es)
JP (1) JP5425785B2 (es)
CN (1) CN101861337B (es)
AR (1) AR068506A1 (es)
BR (1) BRPI0816490A2 (es)
CA (1) CA2699589A1 (es)
CL (1) CL2008002748A1 (es)
ES (1) ES2424213T3 (es)
FR (1) FR2921372B1 (es)
MX (1) MX2010003091A (es)
PL (1) PL2203484T3 (es)
RU (1) RU2470036C2 (es)
WO (1) WO2009037316A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2119741A1 (en) 2008-05-09 2009-11-18 SOLVAY (Société Anonyme) Process for recycling articles based on a fibre reinforced polymer
JP5809028B2 (ja) * 2011-11-21 2015-11-10 東レ・ファインケミカル株式会社 エポキシ樹脂プレポリマーの除去方法および該方法を用いた炭素繊維強化樹脂中間基材からの炭素繊維の分離回収方法
EP2695909A1 (en) 2012-08-09 2014-02-12 Solvay Sa Method for the manufacture and use of a green product
FR3010085B1 (fr) * 2013-09-03 2017-01-20 Solvay Procede pour precipiter une matiere plastique en solution dans un solvant
CN109806609A (zh) * 2018-08-30 2019-05-28 新疆寰球工程公司 一种溶聚橡胶汽提釜装置及其压力控制方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071479A (en) * 1976-03-25 1978-01-31 Western Electric Company, Inc. Reclamation processing of vinyl chloride polymer containing materials and products produced thereby
US4146499A (en) * 1976-09-18 1979-03-27 Rosano Henri L Method for preparing microemulsions
RU2051928C1 (ru) * 1994-04-29 1996-01-10 Акционерное общество закрытого типа "Экорпласт" Способ выделения термопластов из их растворов
TW424097B (en) * 1994-11-29 2001-03-01 Shell Internattonale Res Mij B Process for steam coagulation finishing of polymers
RU2129126C1 (ru) * 1996-05-14 1999-04-20 Акционерное общество Научно-производственное предприятие "Ярсинтез" Способ выделения полимеров
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
FR2798934B1 (fr) * 1999-09-24 2002-02-08 Solvay Procede de recyclage d'articles a base de polymeres vinyliques
FR2806731B1 (fr) * 2000-03-23 2002-06-14 Solvay Procede de recyclage d'une matiere plastique
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
FR2833267A1 (fr) * 2001-12-11 2003-06-13 Solvay Procede de recuperation d'un polymere en solution
TW200302243A (en) * 2002-01-31 2003-08-01 Solvay Process for manufacturing a mixture based on a plastic
FR2852321B1 (fr) * 2003-03-10 2007-07-27 Procede de fabrication d'un alliage a base de pvc
FR2852318A1 (fr) 2003-03-14 2004-09-17 Solvay Procede de recuperation d'un polymere en solution
FR2852319B1 (fr) * 2003-03-14 2007-07-06 Procede pour la recuperation d'un polymere d'alcool vinylique en solution
FR2857669B1 (fr) 2003-07-15 2005-09-09 Solvay Procede de recuperation d'un polymere en solution
FR2857670B1 (fr) * 2003-07-15 2006-02-03 Solvay Procede de recuperation d'un polymere en solution
FR2868782B1 (fr) 2004-04-13 2006-06-16 Solvay Sa Sa Belge Procede de recuperation d'un polymere en solution
EP1737903B1 (en) * 2004-04-15 2007-12-12 Solvay SA Process for the solvent treatment of a plastic
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)
FR2889849B1 (fr) * 2005-08-19 2007-10-05 Solvay Procede de recuperation d'un polymere a partir d'un milieu liquide
EP2119741A1 (en) 2008-05-09 2009-11-18 SOLVAY (Société Anonyme) Process for recycling articles based on a fibre reinforced polymer
WO2012033303A2 (en) * 2010-09-08 2012-03-15 Dongjin Semichem Co., Ltd. Zno-based glass frit composition and aluminum paste composition for back contacts of solar cell using the same

Also Published As

Publication number Publication date
CN101861337B (zh) 2012-05-09
JP5425785B2 (ja) 2014-02-26
EP2203484B1 (en) 2013-05-01
FR2921372B1 (fr) 2009-11-13
BRPI0816490A2 (pt) 2015-03-10
RU2470036C2 (ru) 2012-12-20
CL2008002748A1 (es) 2008-11-07
AR068506A1 (es) 2009-11-18
JP2010539313A (ja) 2010-12-16
EP2203484A1 (en) 2010-07-07
US20100305223A1 (en) 2010-12-02
CA2699589A1 (en) 2009-03-26
ES2424213T3 (es) 2013-09-30
CN101861337A (zh) 2010-10-13
PL2203484T3 (pl) 2013-09-30
WO2009037316A1 (en) 2009-03-26
RU2010115780A (ru) 2011-10-27
FR2921372A1 (fr) 2009-03-27
US8530618B2 (en) 2013-09-10

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