WO2009004801A1 - 廃家電から有価物を回収する方法 - Google Patents

廃家電から有価物を回収する方法 Download PDF

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Publication number
WO2009004801A1
WO2009004801A1 PCT/JP2008/001736 JP2008001736W WO2009004801A1 WO 2009004801 A1 WO2009004801 A1 WO 2009004801A1 JP 2008001736 W JP2008001736 W JP 2008001736W WO 2009004801 A1 WO2009004801 A1 WO 2009004801A1
Authority
WO
WIPO (PCT)
Prior art keywords
elements
electrical appliance
household electrical
valuable materials
inorganic
Prior art date
Application number
PCT/JP2008/001736
Other languages
English (en)
French (fr)
Inventor
Nobutaka Tsutsumi
Yasuhiko Sakai
Yasuyuki Sato
Syougo Utumi
Hideki Yokoyama
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to EP08790135A priority Critical patent/EP2177279A4/en
Priority to JP2009521526A priority patent/JPWO2009004801A1/ja
Publication of WO2009004801A1 publication Critical patent/WO2009004801A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0056—Scrap treating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0496—Pyrolysing the materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

　本発明は、廃家電製品に由来する複合体から効率的に金属要素を有価物として回収し、また、回収される無機物の品質を、その無機物が電気機器において使用されていた時の品質に可及的に近い状態で回収する方法を提供することを目的とする。複合体を二酸化チタン触媒と接触させ、有機要素の少なくとも一部分を、酸素雰囲気下における分解反応により除去することによって、目的とする有機要素および無機要素を含んで成る電気製品に由来する複合体から無機要素を回収する方法を提供することができる。
PCT/JP2008/001736 2007-07-05 2008-07-02 廃家電から有価物を回収する方法 WO2009004801A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08790135A EP2177279A4 (en) 2007-07-05 2008-07-02 METHOD OF RECOVERY OF MATERIALS FROM WASTE OF ELECTRIC HOUSEHOLD APPLIANCES
JP2009521526A JPWO2009004801A1 (ja) 2007-07-05 2008-07-02 廃家電から有価物を回収する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-177050 2007-07-05
JP2007177050 2007-07-05

Publications (1)

Publication Number Publication Date
WO2009004801A1 true WO2009004801A1 (ja) 2009-01-08

Family

ID=40225866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001736 WO2009004801A1 (ja) 2007-07-05 2008-07-02 廃家電から有価物を回収する方法

Country Status (4)

Country Link
EP (1) EP2177279A4 (ja)
JP (1) JPWO2009004801A1 (ja)
TW (1) TW200916215A (ja)
WO (1) WO2009004801A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952939A (zh) * 2012-10-25 2013-03-06 东莞理工学院 废电线电缆金属回收系统
WO2014125995A1 (ja) * 2013-02-14 2014-08-21 昭和電工株式会社 顆粒状ルチル型酸化チタン触媒及びプラスチックの分解方法
WO2015147021A1 (ja) * 2014-03-27 2015-10-01 Ｒａｐａｓ株式会社 酸化チタン顆粒体を使用して強化プラスチックから強化材を回収する方法
JP2017061584A (ja) * 2015-09-23 2017-03-30 三菱マテリアル株式会社 樹脂被覆銅線から銅を回収する方法
JP2017154057A (ja) * 2016-02-29 2017-09-07 三菱マテリアル株式会社 樹脂被覆銅線から銅を回収する方法
JP2020028850A (ja) * 2018-08-22 2020-02-27 三菱重工業株式会社 プラスチック複合材の分解方法
WO2022009441A1 (ja) * 2020-07-10 2022-01-13 Ｒａｐａｓ株式会社 対象物の処理方法および処理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6164581B2 (ja) * 2013-03-14 2017-07-19 国立大学法人信州大学 プラスチック複合材料の処理方法及び処理装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000167572A (ja) * 1998-12-03 2000-06-20 Hitachi Zosen Corp 水またはスラッジ中の有機系有害物質の分解方法
JP2002363337A (ja) * 2001-06-07 2002-12-18 Osada Giken Kk プラスチックの再資源化方法
JP2003334529A (ja) * 2002-05-21 2003-11-25 Kosaka Seiren Kk 基板類処理方法
JP2005139440A (ja) * 2003-10-17 2005-06-02 Hitoshi Mizuguchi 化合物の分解方法
JP2005307007A (ja) * 2004-04-21 2005-11-04 Sakai Chem Ind Co Ltd 廃プラスチックの分解方法
JP2007125459A (ja) * 2005-11-01 2007-05-24 Sharp Corp 液晶パネルの処理方法および処理装置
WO2007122967A1 (ja) * 2006-04-19 2007-11-01 Kusatsu Electric Co., Ltd. 廃プラスチック・有機物の分解方法、分解装置及び分解システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL121877A (en) * 1997-10-01 2001-09-13 Yissum Res Dev Co Photocatalysts for the degradation of organic pollutants
GB2400847A (en) * 2003-04-24 2004-10-27 Norfrost Ltd Treatment of waste CFC-containing equipment
US7776284B2 (en) * 2006-04-19 2010-08-17 Kusatsu Electric Co., Ltd. Apparatus of catalyst-circulation type for decomposing waste plastics and organics, and system thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000167572A (ja) * 1998-12-03 2000-06-20 Hitachi Zosen Corp 水またはスラッジ中の有機系有害物質の分解方法
JP2002363337A (ja) * 2001-06-07 2002-12-18 Osada Giken Kk プラスチックの再資源化方法
JP2003334529A (ja) * 2002-05-21 2003-11-25 Kosaka Seiren Kk 基板類処理方法
JP2005139440A (ja) * 2003-10-17 2005-06-02 Hitoshi Mizuguchi 化合物の分解方法
JP2005307007A (ja) * 2004-04-21 2005-11-04 Sakai Chem Ind Co Ltd 廃プラスチックの分解方法
JP2007125459A (ja) * 2005-11-01 2007-05-24 Sharp Corp 液晶パネルの処理方法および処理装置
WO2007122967A1 (ja) * 2006-04-19 2007-11-01 Kusatsu Electric Co., Ltd. 廃プラスチック・有機物の分解方法、分解装置及び分解システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2177279A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102952939A (zh) * 2012-10-25 2013-03-06 东莞理工学院 废电线电缆金属回收系统
WO2014125995A1 (ja) * 2013-02-14 2014-08-21 昭和電工株式会社 顆粒状ルチル型酸化チタン触媒及びプラスチックの分解方法
WO2015147021A1 (ja) * 2014-03-27 2015-10-01 Ｒａｐａｓ株式会社 酸化チタン顆粒体を使用して強化プラスチックから強化材を回収する方法
CN106459472A (zh) * 2014-03-27 2017-02-22 拉帕斯株式会社 使用氧化钛颗粒体从增强塑料回收增强材料的方法
JPWO2015147021A1 (ja) * 2014-03-27 2017-04-13 Ｒａｐａｓ株式会社 酸化チタン顆粒体を使用して強化プラスチックから強化材を回収する方法
US10279336B2 (en) 2014-03-27 2019-05-07 Rapas Corporation Method for using titanium oxide granules to recover reinforcing material from reinforced plastic
CN106459472B (zh) * 2014-03-27 2020-09-29 拉帕斯株式会社 使用氧化钛颗粒体从增强塑料回收增强材料的方法
JP2017061584A (ja) * 2015-09-23 2017-03-30 三菱マテリアル株式会社 樹脂被覆銅線から銅を回収する方法
JP2017154057A (ja) * 2016-02-29 2017-09-07 三菱マテリアル株式会社 樹脂被覆銅線から銅を回収する方法
JP2020028850A (ja) * 2018-08-22 2020-02-27 三菱重工業株式会社 プラスチック複合材の分解方法
WO2020040081A1 (ja) * 2018-08-22 2020-02-27 三菱重工業株式会社 プラスチック複合材の分解方法
WO2022009441A1 (ja) * 2020-07-10 2022-01-13 Ｒａｐａｓ株式会社 対象物の処理方法および処理装置

Also Published As

Publication number Publication date
EP2177279A4 (en) 2011-08-24
JPWO2009004801A1 (ja) 2010-08-26
TW200916215A (en) 2009-04-16
EP2177279A1 (en) 2010-04-21

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