DE60004728D1 - Verfahren zur Rezyklierung von Styrolharz-Abfall - Google Patents

Verfahren zur Rezyklierung von Styrolharz-Abfall

Info

Publication number
DE60004728D1
DE60004728D1 DE60004728T DE60004728T DE60004728D1 DE 60004728 D1 DE60004728 D1 DE 60004728D1 DE 60004728 T DE60004728 T DE 60004728T DE 60004728 T DE60004728 T DE 60004728T DE 60004728 D1 DE60004728 D1 DE 60004728D1
Authority
DE
Germany
Prior art keywords
styrene resin
resin waste
recycling styrene
recycling
waste
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 - Lifetime
Application number
DE60004728T
Other languages
English (en)
Other versions
DE60004728T2 (de
Inventor
Tsutomu Noguchi
Mayumi Miyashita
Miyuki Kamei
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE60004728D1 publication Critical patent/DE60004728D1/de
Application granted granted Critical
Publication of DE60004728T2 publication Critical patent/DE60004728T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • 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
    • C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE2000604728 1999-05-31 2000-05-26 Verfahren zur Rezyklierung von Styrolharz-Abfall Expired - Lifetime DE60004728T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15293199A JP4092815B2 (ja) 1999-05-31 1999-05-31 スチロール樹脂廃材のリサイクル方法
JP15293199 1999-05-31

Publications (2)

Publication Number Publication Date
DE60004728D1 true DE60004728D1 (de) 2003-10-02
DE60004728T2 DE60004728T2 (de) 2004-06-17

Family

ID=15551280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000604728 Expired - Lifetime DE60004728T2 (de) 1999-05-31 2000-05-26 Verfahren zur Rezyklierung von Styrolharz-Abfall

Country Status (5)

Country Link
US (1) US6500872B1 (de)
EP (1) EP1057854B1 (de)
JP (1) JP4092815B2 (de)
KR (1) KR100711682B1 (de)
DE (1) DE60004728T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545729B1 (en) * 2000-08-18 2003-04-08 Mitsubishi Digital Electronics America, Inc. Foam cabinetry for electronic devices
KR20030069008A (ko) * 2002-02-19 2003-08-25 (주)코엔텍 발포폴리스티렌 폐기물의 재활용처리방법 및 처리장치
US20060106121A1 (en) * 2002-08-28 2006-05-18 Masahiko Seki Method for recycling foamed polystyrol resin
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
US7696305B2 (en) * 2006-02-15 2010-04-13 Joseph Douglas Sanders Polystyrene processing apparatus and method
US7592416B2 (en) * 2006-02-16 2009-09-22 Joseph Douglas Sanders Polystyrene processing apparatus and method
CN101768286B (zh) * 2009-12-31 2012-01-11 茂名学院 从废旧电子塑料中分离多溴二苯醚的方法
CN102050958B (zh) * 2010-11-18 2012-07-04 广东石油化工学院 含多溴联苯与多溴联苯醚的废旧塑料的再生方法
JP5925189B2 (ja) * 2011-04-14 2016-05-25 システム機工株式会社 原油スラッジ中の油分回収方法
US9096698B2 (en) 2012-08-09 2015-08-04 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
US8609778B1 (en) 2012-08-09 2013-12-17 Americas Styrenics, LLC Styrenic resin incorporating recycled polystyrene
US9115228B2 (en) 2012-08-09 2015-08-25 Americas Styrenics, LLC Styrenic resin having improved extensional viscosity
DE102013212813A1 (de) * 2013-07-01 2015-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Anreicherung von mindestens einem Polymer aus einem Polymer-haltigen Abfall und Polymer-Recyclat
DE202015009899U1 (de) 2014-10-03 2021-03-09 Polystyvert Inc. Vorgang zum Recycling von Polystyrolabfällen
US10479875B2 (en) 2015-07-14 2019-11-19 Solvay Sa Process for the treatment of a composition comprising thermoplastics
WO2017009390A1 (en) * 2015-07-14 2017-01-19 Solvay Sa A process for the treatment of a composition comprising thermoplastics
DE18878020T1 (de) 2017-11-20 2021-04-15 Polystyvert Inc. Verfahren zum Recycling von Polystyrolabfall
KR102149904B1 (ko) * 2018-09-20 2020-08-31 한국화학연구원 난연성 폐 발포 폴리스틸렌으로부터 폴리스틸렌을 회수하는 방법과 회수된 재생 폴리스틸렌
KR20230152781A (ko) 2018-10-26 2023-11-03 폴리스타이버트 인크. 폴리스티렌 폐기물 및/또는 폴리스티렌 공중합체 폐기물의 재생 공정
KR102246042B1 (ko) * 2018-12-28 2021-04-30 안민규 난연성 스티로폼의 재활용을 위한 폴리스틸렌 추출시스템
KR102156618B1 (ko) * 2019-07-03 2020-09-16 대웅수지 주식회사 폐난연성 발포스티로폼의 재생방법
CN114133618B (zh) * 2021-10-28 2023-08-22 金发科技股份有限公司 一种从塑料回收料中纯化环烯烃共聚物的方法
KR102428151B1 (ko) * 2022-01-11 2022-08-05 김마리아 재생 폴리스티렌 수지 및 재생 발포유리를 포함하는 재생 복합소재 제품의 제조 방법 및 이로써 제조된 재생 복합소재 제품
EP4306587A1 (de) * 2022-07-12 2024-01-17 Trinseo Europe GmbH Verfahren zum recycling von schlagzähmodifizierten polymeren nach dem gebrauch durch verbraucher und/oder die industrie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300267A (en) * 1990-10-15 1994-04-05 Resource Recovery Technologies, Inc. Reclaimer apparatus
US5269948A (en) * 1990-10-22 1993-12-14 Mobil Oil Corporation Decontamination of polystyrene
WO1994024194A1 (en) * 1993-04-20 1994-10-27 Sekitei America Corporation Polystyrene-dissolving agent
JP3494707B2 (ja) * 1994-08-24 2004-02-09 三菱レイヨン株式会社 新規溶剤組成物を用いた非架橋合成樹脂廃棄物の回収方法
US5824709A (en) * 1994-11-16 1998-10-20 Suka; Motoshi Method for recycling waste plastic material containing styrene polymer
JPH10219024A (ja) * 1997-02-04 1998-08-18 Norifumi Nagamatsu 廃棄発泡スチロール再生処理方法
CA2274397A1 (en) * 1998-06-18 1999-12-18 Sony Corporation Method and apparatus for recycling styrene resin

Also Published As

Publication number Publication date
KR20000077480A (ko) 2000-12-26
JP4092815B2 (ja) 2008-05-28
EP1057854A3 (de) 2001-01-10
KR100711682B1 (ko) 2007-04-30
US6500872B1 (en) 2002-12-31
JP2000334738A (ja) 2000-12-05
DE60004728T2 (de) 2004-06-17
EP1057854B1 (de) 2003-08-27
EP1057854A2 (de) 2000-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)