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
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.
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)
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)
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 |
-
1999
- 1999-09-24 FR FR9912036A patent/FR2798934B1/fr not_active Expired - Fee Related
-
2000
- 2000-09-18 PL PL354025A patent/PL200695B1/pl not_active IP Right Cessation
- 2000-09-18 DK DK00966053T patent/DK1232204T3/da active
- 2000-09-18 EP EP20000966053 patent/EP1232204B1/fr not_active Expired - Lifetime
- 2000-09-18 CZ CZ20021041A patent/CZ299012B6/cs not_active IP Right Cessation
- 2000-09-18 CA CA 2385297 patent/CA2385297C/fr not_active Expired - Fee Related
- 2000-09-18 ES ES00966053T patent/ES2225225T3/es not_active Expired - Lifetime
- 2000-09-18 CN CNB008161747A patent/CN1178977C/zh not_active Expired - Fee Related
- 2000-09-18 AU AU76579/00A patent/AU7657900A/en not_active Abandoned
- 2000-09-18 KR KR20027003670A patent/KR100700335B1/ko not_active IP Right Cessation
- 2000-09-18 AT AT00966053T patent/ATE272673T1/de active
- 2000-09-18 BR BR0014241A patent/BR0014241B1/pt not_active IP Right Cessation
- 2000-09-18 DE DE2000612778 patent/DE60012778T2/de not_active Expired - Lifetime
- 2000-09-18 WO PCT/EP2000/009150 patent/WO2001023463A1/fr active IP Right Grant
- 2000-09-18 PT PT00966053T patent/PT1232204E/pt unknown
- 2000-09-18 JP JP2001526606A patent/JP4331431B2/ja not_active Expired - Fee Related
- 2000-09-18 US US10/088,085 patent/US7135546B1/en not_active Expired - Fee Related
- 2000-09-18 HU HU0202768A patent/HU228393B1/hu not_active IP Right Cessation
- 2000-09-22 AR ARP000105001 patent/AR025762A1/es active IP Right Grant
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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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |