CN106811606B - 一种废镀锡铜米的资源回收方法 - Google Patents
一种废镀锡铜米的资源回收方法 Download PDFInfo
- Publication number
- CN106811606B CN106811606B CN201710003581.8A CN201710003581A CN106811606B CN 106811606 B CN106811606 B CN 106811606B CN 201710003581 A CN201710003581 A CN 201710003581A CN 106811606 B CN106811606 B CN 106811606B
- Authority
- CN
- China
- Prior art keywords
- tin
- coated copper
- useless
- copper rice
- rice
- 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.)
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Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 127
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 115
- 239000010949 copper Substances 0.000 title claims abstract description 115
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 88
- 235000009566 rice Nutrition 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title claims abstract description 28
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 87
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000011812 mixed powder Substances 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000012216 screening Methods 0.000 claims abstract description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WAKHLWOJMHVUJC-FYWRMAATSA-N (2e)-2-hydroxyimino-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(=N/O)\C(O)C1=CC=CC=C1 WAKHLWOJMHVUJC-FYWRMAATSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- C22B25/00—Obtaining tin
- C22B25/06—Obtaining tin from scrap, especially tin scrap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
-
- 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
-
- 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
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by 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
- 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
- C22B7/004—Dry processes separating two or more metals by melting out (liquation), i.e. heating above the temperature of the lower melting metal component(s); by fractional crystallisation (controlled freezing)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810717411.0A CN108746645B (zh) | 2017-01-04 | 2017-01-04 | 一种资源回收方法 |
CN201710003581.8A CN106811606B (zh) | 2017-01-04 | 2017-01-04 | 一种废镀锡铜米的资源回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710003581.8A CN106811606B (zh) | 2017-01-04 | 2017-01-04 | 一种废镀锡铜米的资源回收方法 |
Related Child Applications (1)
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CN201810717411.0A Division CN108746645B (zh) | 2017-01-04 | 2017-01-04 | 一种资源回收方法 |
Publications (2)
Publication Number | Publication Date |
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CN106811606A CN106811606A (zh) | 2017-06-09 |
CN106811606B true CN106811606B (zh) | 2018-10-26 |
Family
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CN201810717411.0A Active CN108746645B (zh) | 2017-01-04 | 2017-01-04 | 一种资源回收方法 |
CN201710003581.8A Active CN106811606B (zh) | 2017-01-04 | 2017-01-04 | 一种废镀锡铜米的资源回收方法 |
Family Applications Before (1)
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CN201810717411.0A Active CN108746645B (zh) | 2017-01-04 | 2017-01-04 | 一种资源回收方法 |
Country Status (1)
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CN (2) | CN108746645B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615357A (en) * | 1970-02-20 | 1971-10-26 | Horizons Research Inc | Removal of tin from copper scrap |
JPH11260167A (ja) * | 1998-03-10 | 1999-09-24 | Sumitomo Wiring Syst Ltd | 電線の分別方法及び電線 |
CN1372014A (zh) * | 2001-02-23 | 2002-10-02 | 萧国雄 | 从镀锡、浸锡和焊锡的金属废料回收锡的方法及其装置 |
CN101625915A (zh) * | 2009-08-06 | 2010-01-13 | 中南大学 | 一种回收废镀锡电线电缆的方法 |
CN101642765A (zh) * | 2009-09-04 | 2010-02-10 | 北京航空航天大学 | 废弃线路板的回收及再利用方法 |
CN101648202A (zh) * | 2009-09-04 | 2010-02-17 | 北京航空航天大学 | 废弃电子元器件的回收及再利用方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1125262A (zh) * | 1995-06-19 | 1996-06-26 | 邱德富 | 一种镀锡铜线废料和锡铝废渣的再生工艺及用装置 |
CN101367084B (zh) * | 2008-08-18 | 2010-09-29 | 南京东南铜业有限公司 | 废旧电线电缆回收生产铜米粒的工艺方法 |
CN201785462U (zh) * | 2010-09-10 | 2011-04-06 | 北京科技大学 | 一种镀锡铜米分离回收金属铜锡专用的铜锡分离装置 |
CN101937742B (zh) * | 2010-09-10 | 2012-05-09 | 北京科技大学 | 一种镀锡铜米分离回收金属铜锡的方法和装置 |
CN102127643B (zh) * | 2011-04-07 | 2012-11-21 | 北京科技大学 | 一种镀锡铜块料铜锡分离的喷淋方法和装置 |
CN104625285A (zh) * | 2014-12-23 | 2015-05-20 | 湖南万容科技股份有限公司 | 一种废旧电路板回收处理方法 |
CN105355338A (zh) * | 2015-11-10 | 2016-02-24 | 江苏赛尔橡胶股份有限公司 | 废旧电线、电缆的处理方法 |
CN106111314A (zh) * | 2016-06-29 | 2016-11-16 | 广西民族大学 | 一种从废弃线路板中回收金属的方法 |
-
2017
- 2017-01-04 CN CN201810717411.0A patent/CN108746645B/zh active Active
- 2017-01-04 CN CN201710003581.8A patent/CN106811606B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615357A (en) * | 1970-02-20 | 1971-10-26 | Horizons Research Inc | Removal of tin from copper scrap |
JPH11260167A (ja) * | 1998-03-10 | 1999-09-24 | Sumitomo Wiring Syst Ltd | 電線の分別方法及び電線 |
CN1372014A (zh) * | 2001-02-23 | 2002-10-02 | 萧国雄 | 从镀锡、浸锡和焊锡的金属废料回收锡的方法及其装置 |
CN101625915A (zh) * | 2009-08-06 | 2010-01-13 | 中南大学 | 一种回收废镀锡电线电缆的方法 |
CN101642765A (zh) * | 2009-09-04 | 2010-02-10 | 北京航空航天大学 | 废弃线路板的回收及再利用方法 |
CN101648202A (zh) * | 2009-09-04 | 2010-02-17 | 北京航空航天大学 | 废弃电子元器件的回收及再利用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106811606A (zh) | 2017-06-09 |
CN108746645B (zh) | 2021-05-25 |
CN108746645A (zh) | 2018-11-06 |
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Effective date of registration: 20180709 Address after: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Applicant after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 410100 new Changhai center service outsourcing base, No. 29, A, Changsha economic and Technological Development Zone, Changsha, Hunan, 3, 2 floor 204 Applicant before: Changsha convergent Environment Technology Co., Ltd. |
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Effective date of registration: 20180918 Address after: 362300 No. 97, Shun Mei Shun Road, Nanan, Quanzhou, Fujian. Applicant after: Wu Jianhui Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Applicant before: Shenzhen step Technology Transfer Center Co., Ltd. |
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Effective date of registration: 20191212 Address after: Jiaxing City, Zhejiang province 314300 Haiyan ganpu town wall Hill Industrial Park Patentee after: Jiaxing benefit Fortis new Mstar Technology Ltd Address before: 362300 Quanzhou, Fujian Province, Nanan City, No. 97 Shun Mei Road Patentee before: Wu Jianhui |