CN101434112B - 树脂分离方法 - Google Patents

树脂分离方法 Download PDF

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Publication number
CN101434112B
CN101434112B CN2008102157168A CN200810215716A CN101434112B CN 101434112 B CN101434112 B CN 101434112B CN 2008102157168 A CN2008102157168 A CN 2008102157168A CN 200810215716 A CN200810215716 A CN 200810215716A CN 101434112 B CN101434112 B CN 101434112B
Authority
CN
China
Prior art keywords
resin
temperature
heating
glass transition
separation
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 - Fee Related
Application number
CN2008102157168A
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English (en)
Chinese (zh)
Other versions
CN101434112A (zh
Inventor
宫坂将稔
小岛环生
矶见晃
田端大助
中裕之
酒井弥彦
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101434112A publication Critical patent/CN101434112A/zh
Application granted granted Critical
Publication of CN101434112B publication Critical patent/CN101434112B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • B29B17/02—Separating plastics from other materials
    • 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CN2008102157168A 2007-11-14 2008-09-02 树脂分离方法 Expired - Fee Related CN101434112B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-294982 2007-11-14
JP2007294982 2007-11-14
JP2007294982 2007-11-14
JP2008127783A JP4439571B2 (ja) 2007-11-14 2008-05-15 樹脂分別方法
JP2008127783 2008-05-15
JP2008-127783 2008-05-15

Publications (2)

Publication Number Publication Date
CN101434112A CN101434112A (zh) 2009-05-20
CN101434112B true CN101434112B (zh) 2011-05-04

Family

ID=40708824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008102157168A Expired - Fee Related CN101434112B (zh) 2007-11-14 2008-09-02 树脂分离方法

Country Status (3)

Country Link
JP (1) JP4439571B2 (de)
CN (1) CN101434112B (de)
AT (1) ATE529198T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104245265B (zh) 2012-04-23 2016-09-28 英派尔科技开发有限公司 用于收集热塑性树脂的方法和系统
JP7175707B2 (ja) * 2018-10-23 2022-11-21 萩原工業株式会社 再生樹脂材料の不純物除去方法

Also Published As

Publication number Publication date
JP4439571B2 (ja) 2010-03-24
JP2009137273A (ja) 2009-06-25
ATE529198T1 (de) 2011-11-15
CN101434112A (zh) 2009-05-20

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110504

Termination date: 20200902