JP2020163353A - 電子・電気機器部品屑の処理方法 - Google Patents
電子・電気機器部品屑の処理方法 Download PDFInfo
- Publication number
- JP2020163353A JP2020163353A JP2019069382A JP2019069382A JP2020163353A JP 2020163353 A JP2020163353 A JP 2020163353A JP 2019069382 A JP2019069382 A JP 2019069382A JP 2019069382 A JP2019069382 A JP 2019069382A JP 2020163353 A JP2020163353 A JP 2020163353A
- Authority
- JP
- Japan
- Prior art keywords
- electronic
- metal
- electrical equipment
- equipment component
- sorting
- 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.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 143
- 239000002184 metal Substances 0.000 claims abstract description 143
- 238000000034 method Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims description 54
- 239000000126 substance Substances 0.000 claims description 18
- 238000007873 sieving Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 208000011117 substance-related disease Diseases 0.000 claims 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 37
- 238000003723 Smelting Methods 0.000 abstract description 28
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000007769 metal material Substances 0.000 description 14
- 238000001514 detection method Methods 0.000 description 13
- 150000002739 metals Chemical class 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003562 lightweight material Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
- B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0018—Sorting the articles during free fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
-
- 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
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Sorting Of Articles (AREA)
- Combined Means For Separation Of Solids (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
図1は、本発明の実施の形態に係るメタルソータの一例を示す概略図である。本実施形態では、例えば図1に示すメタルソータ10を用いて、金属物1a1、1a2及び非金属物1bを少なくとも含む電子・電気機器部品屑1から非金属物1b又は金属物1a1、1a2を分離することができる。なお、図1は単なる例示であり、各部材の位置及び各部材間の位置関係等は図1の例に限定されないことは勿論である。
上述のメタルソータ10を用いて連続的に処理することにより、電子・電気機器部品屑の中から有価金属を多く含む基板を機械的に効率良く濃縮することができるようになり、従来の物理選別工程に比べて、製錬阻害物質の混入を抑制しながら有価金属の回収効率を向上させることができる。
電子・電気機器部品屑1は、本実施形態に係るメタルソータ10で処理する前に、所定の前処理を行うことで、更に、電子・電気機器部品屑1中の金属物1a1、1a2と非金属物1bとの選別効率をより向上させることができる。
1b…非金属物
1a1、1a2…金属物
2…メタルセンサー
3…カラーカメラ
4…エアーバルブ
5…コンベア
6…近赤外線センサー
7…選別容器
8…カラーカメラ照明
10…メタルソータ
Claims (7)
- メタルセンサー、カラーカメラ、エアーバルブ、コンベアを備えるメタルソータを用いて、金属物及び非金属物を含む電子・電気機器部品屑から非金属物又は金属物を分離する分離工程の前に、前記電子・電気機器部品屑に含まれる粉状物を除去することを特徴とする電子・電気機器部品屑の処理方法。
- 前記粉状物が、粒度が5mm以下であることを特徴とする請求項1に記載の電子・電気機器部品屑の処理方法。
- 前記電子・電気機器部品屑に含まれる粉状物を除去する工程前の電子・電気機器部品屑に対して、粉状物を除去する工程後の電子・電気機器部品屑に含まれる粉状物が1質量%以下であることを特徴とする請求項1又は2に記載の電子・電気機器部品屑の処理方法。
- 前記粉状物を除去することが、風力選別または篩別選別のいずれかを用いることを特徴とする請求項1〜3のいずれか1項に記載の電子・電気機器部品屑の処理方法。
- 前記風力選別が、風速5〜8m/sで処理することを特徴とする請求項4に記載の電子・電気機器部品屑の処理方法。
- 前記篩別選別の篩目を、2〜5mmで処理することを特徴とする請求項4に記載の電子・電気機器部品屑の処理方法。
- 破砕処理、篩別処理、磁力選別、色彩選別処理の少なくともいずれかの処理を行った直後の前記電子・電気機器部品屑に対して、前記電子・電気機器部品屑に含まれる粉状物を除去することを特徴とする請求項1〜6のいずれか1項に記載の電子・電気機器部品屑の処理方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019069382A JP7076397B2 (ja) | 2019-03-29 | 2019-03-29 | 電子・電気機器部品屑の処理方法 |
TW109107597A TWI767196B (zh) | 2019-03-29 | 2020-03-09 | 電子、電氣機器零件屑之處理方法 |
EP20781759.4A EP3950153A4 (en) | 2019-03-29 | 2020-03-27 | PROCESSES FOR RECYCLING SCRAP FROM COMPONENTS OF ELECTRONIC AND ELECTRICAL DEVICES |
CN202080024370.2A CN113631284A (zh) | 2019-03-29 | 2020-03-27 | 电子/电气设备部件屑的处理方法 |
PCT/JP2020/014367 WO2020203918A1 (ja) | 2019-03-29 | 2020-03-27 | 電子・電気機器部品屑の処理方法 |
US17/599,226 US12036582B2 (en) | 2019-03-29 | 2020-03-27 | Method for processing electronic/electrical device component scraps |
CA3135438A CA3135438C (en) | 2019-03-29 | 2020-03-27 | Method for processing electronic/electrical device component scraps |
KR1020217032920A KR102552541B1 (ko) | 2019-03-29 | 2020-03-27 | 전자·전기 기기 부품 부스러기의 처리 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019069382A JP7076397B2 (ja) | 2019-03-29 | 2019-03-29 | 電子・電気機器部品屑の処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020163353A true JP2020163353A (ja) | 2020-10-08 |
JP7076397B2 JP7076397B2 (ja) | 2022-05-27 |
Family
ID=72668677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019069382A Active JP7076397B2 (ja) | 2019-03-29 | 2019-03-29 | 電子・電気機器部品屑の処理方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US12036582B2 (ja) |
EP (1) | EP3950153A4 (ja) |
JP (1) | JP7076397B2 (ja) |
KR (1) | KR102552541B1 (ja) |
CN (1) | CN113631284A (ja) |
CA (1) | CA3135438C (ja) |
TW (1) | TWI767196B (ja) |
WO (1) | WO2020203918A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7264936B2 (ja) * | 2021-04-21 | 2023-04-25 | Jx金属株式会社 | 電気電子部品屑の処理方法及び電気電子部品屑の処理装置 |
IT202200010550A1 (it) * | 2022-05-20 | 2023-11-20 | S T C S R L | Metodo per determinare una operazione di smaltimento di un prodotto elettronico |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1057927A (ja) * | 1996-08-15 | 1998-03-03 | Nakajima Shoten:Kk | 複合廃棄物の処理方法 |
JP2002194448A (ja) * | 2000-12-28 | 2002-07-10 | Nippon Mining & Metals Co Ltd | 樹脂付電子・電気部品からの金属の回収方法 |
JP2002263581A (ja) * | 2001-03-09 | 2002-09-17 | Ricoh Co Ltd | プラスチック製品リサイクル装置 |
JP2005265534A (ja) * | 2004-03-17 | 2005-09-29 | Jt Engineering Inc | 異物検査装置 |
JP2007029923A (ja) * | 2005-07-29 | 2007-02-08 | Mitsui Eng & Shipbuild Co Ltd | プリント基盤の回収方法 |
JP2008142692A (ja) * | 2006-11-17 | 2008-06-26 | Kitagawa Iron Works Co Ltd | 材料選別装置およびその方法 |
JP2011104461A (ja) * | 2009-11-12 | 2011-06-02 | Panasonic Corp | 分別装置、及び、分別方法 |
WO2012131906A1 (ja) * | 2011-03-29 | 2012-10-04 | 日本磁力選鉱株式会社 | 廃電子機器から有価金属を回収する方法 |
JP2013000685A (ja) * | 2011-06-17 | 2013-01-07 | Mitsui Mining & Smelting Co Ltd | 家電製品からの有価金属回収方法 |
JP2018079459A (ja) * | 2016-11-18 | 2018-05-24 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
JP2018167246A (ja) * | 2017-03-30 | 2018-11-01 | Jx金属株式会社 | 部品付プリント基板の処理方法及び部品付プリント基板からの有価金属の回収方法 |
JP2019048282A (ja) * | 2017-09-12 | 2019-03-28 | 株式会社北川鉄工所 | 材料選別装置 |
WO2019151351A1 (ja) * | 2018-01-31 | 2019-08-08 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
WO2019177176A1 (ja) * | 2018-03-16 | 2019-09-19 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
WO2019177177A1 (ja) * | 2018-03-16 | 2019-09-19 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541530A (en) * | 1982-07-12 | 1985-09-17 | Magnetic Separation Systems, Inc. | Recovery of metallic concentrate from solid waste |
US6060677A (en) * | 1994-08-19 | 2000-05-09 | Tiedemanns-Jon H. Andresen Ans | Determination of characteristics of material |
JP3535629B2 (ja) | 1995-09-12 | 2004-06-07 | 日鉱金属株式会社 | スクラップ類からの有価金属のリサイクル方法 |
JP2000343044A (ja) * | 1999-06-04 | 2000-12-12 | Hitachi Ltd | 物体の供給装置 |
US7674994B1 (en) * | 2004-10-21 | 2010-03-09 | Valerio Thomas A | Method and apparatus for sorting metal |
CN101522322A (zh) * | 2006-03-31 | 2009-09-02 | 托马斯·瓦莱里奥 | 分选细小有色金属和绝缘导线物件的方法和设备 |
AU2009257489B2 (en) * | 2008-06-11 | 2015-01-22 | Thomas A. Valerio | Method and system for recovering metal from processed recycled materials |
KR101090772B1 (ko) * | 2011-07-14 | 2011-12-08 | (주)한맥 | 유리 조각의 색상 선별 시스템 |
JP6050222B2 (ja) | 2013-12-26 | 2016-12-21 | パンパシフィック・カッパー株式会社 | 電気・電子部品屑の処理方法 |
-
2019
- 2019-03-29 JP JP2019069382A patent/JP7076397B2/ja active Active
-
2020
- 2020-03-09 TW TW109107597A patent/TWI767196B/zh active
- 2020-03-27 CA CA3135438A patent/CA3135438C/en active Active
- 2020-03-27 US US17/599,226 patent/US12036582B2/en active Active
- 2020-03-27 CN CN202080024370.2A patent/CN113631284A/zh active Pending
- 2020-03-27 EP EP20781759.4A patent/EP3950153A4/en not_active Withdrawn
- 2020-03-27 WO PCT/JP2020/014367 patent/WO2020203918A1/ja unknown
- 2020-03-27 KR KR1020217032920A patent/KR102552541B1/ko active IP Right Grant
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1057927A (ja) * | 1996-08-15 | 1998-03-03 | Nakajima Shoten:Kk | 複合廃棄物の処理方法 |
JP2002194448A (ja) * | 2000-12-28 | 2002-07-10 | Nippon Mining & Metals Co Ltd | 樹脂付電子・電気部品からの金属の回収方法 |
JP2002263581A (ja) * | 2001-03-09 | 2002-09-17 | Ricoh Co Ltd | プラスチック製品リサイクル装置 |
JP2005265534A (ja) * | 2004-03-17 | 2005-09-29 | Jt Engineering Inc | 異物検査装置 |
JP2007029923A (ja) * | 2005-07-29 | 2007-02-08 | Mitsui Eng & Shipbuild Co Ltd | プリント基盤の回収方法 |
JP2008142692A (ja) * | 2006-11-17 | 2008-06-26 | Kitagawa Iron Works Co Ltd | 材料選別装置およびその方法 |
JP2011104461A (ja) * | 2009-11-12 | 2011-06-02 | Panasonic Corp | 分別装置、及び、分別方法 |
WO2012131906A1 (ja) * | 2011-03-29 | 2012-10-04 | 日本磁力選鉱株式会社 | 廃電子機器から有価金属を回収する方法 |
JP2013000685A (ja) * | 2011-06-17 | 2013-01-07 | Mitsui Mining & Smelting Co Ltd | 家電製品からの有価金属回収方法 |
JP2018079459A (ja) * | 2016-11-18 | 2018-05-24 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
JP2018167246A (ja) * | 2017-03-30 | 2018-11-01 | Jx金属株式会社 | 部品付プリント基板の処理方法及び部品付プリント基板からの有価金属の回収方法 |
JP2019048282A (ja) * | 2017-09-12 | 2019-03-28 | 株式会社北川鉄工所 | 材料選別装置 |
WO2019151351A1 (ja) * | 2018-01-31 | 2019-08-08 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
WO2019177176A1 (ja) * | 2018-03-16 | 2019-09-19 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
WO2019177177A1 (ja) * | 2018-03-16 | 2019-09-19 | Jx金属株式会社 | 電子・電気機器部品屑の処理方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI767196B (zh) | 2022-06-11 |
EP3950153A4 (en) | 2022-11-30 |
US12036582B2 (en) | 2024-07-16 |
KR102552541B1 (ko) | 2023-07-07 |
TW202039108A (zh) | 2020-11-01 |
US20220176415A1 (en) | 2022-06-09 |
CN113631284A (zh) | 2021-11-09 |
KR20210137175A (ko) | 2021-11-17 |
WO2020203918A1 (ja) | 2020-10-08 |
CA3135438C (en) | 2024-05-14 |
CA3135438A1 (en) | 2020-10-08 |
JP7076397B2 (ja) | 2022-05-27 |
EP3950153A1 (en) | 2022-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019177176A1 (ja) | 電子・電気機器部品屑の処理方法 | |
KR102591293B1 (ko) | 전자ㆍ전기 기기 부품 스크랩의 처리 방법 및 처리 장치 | |
JP6936344B2 (ja) | 電子・電気機器部品屑の処理方法 | |
WO2020203918A1 (ja) | 電子・電気機器部品屑の処理方法 | |
JP2021191578A (ja) | 電子・電気機器部品屑の処理方法 | |
JP6914220B2 (ja) | 電子・電気機器部品屑の処理方法 | |
JP7123839B2 (ja) | 電子・電気機器部品屑の処理方法 | |
JP7029333B2 (ja) | 電子・電気機器部品屑の処理方法 | |
JP7123600B2 (ja) | 電子・電気機器部品屑の処理方法 | |
JP6885904B2 (ja) | 電子・電気機器部品屑の処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200806 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210824 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211022 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220308 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220427 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220510 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220517 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7076397 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |