DE3002227A1 - Verfahren zur rueckgewinnung von kaschierten und unkaschierten schichtstoffabfaellen - Google Patents
Verfahren zur rueckgewinnung von kaschierten und unkaschierten schichtstoffabfaellenInfo
- Publication number
- DE3002227A1 DE3002227A1 DE19803002227 DE3002227A DE3002227A1 DE 3002227 A1 DE3002227 A1 DE 3002227A1 DE 19803002227 DE19803002227 DE 19803002227 DE 3002227 A DE3002227 A DE 3002227A DE 3002227 A1 DE3002227 A1 DE 3002227A1
- Authority
- DE
- Germany
- Prior art keywords
- waste
- resin solution
- metal
- insulating material
- grain size
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 239000008187 granular material Substances 0.000 title claims description 11
- 238000011084 recovery Methods 0.000 title claims description 10
- 238000005520 cutting process Methods 0.000 title claims description 6
- 238000000926 separation method Methods 0.000 title claims description 5
- 238000000227 grinding Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 33
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000006185 dispersion Substances 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 238000004064 recycling Methods 0.000 claims description 13
- 238000005470 impregnation Methods 0.000 claims description 9
- 238000007873 sieving Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 239000010431 corundum Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920001568 phenolic resin Polymers 0.000 claims 1
- 239000005011 phenolic resin Substances 0.000 claims 1
- 239000000049 pigment Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 238000000197 pyrolysis Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 10
- 239000010949 copper Substances 0.000 abstract description 10
- 229910052755 nonmetal Inorganic materials 0.000 abstract 2
- 239000011362 coarse particle Substances 0.000 abstract 1
- 239000002650 laminated plastic Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000003415 peat Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/026—Separating fibrous materials from waste
- D21B1/028—Separating fibrous materials from waste by dry methods
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/08—Transition metals
- B29K2705/10—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3425—Printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803002227 DE3002227A1 (de) | 1980-01-23 | 1980-01-23 | Verfahren zur rueckgewinnung von kaschierten und unkaschierten schichtstoffabfaellen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803002227 DE3002227A1 (de) | 1980-01-23 | 1980-01-23 | Verfahren zur rueckgewinnung von kaschierten und unkaschierten schichtstoffabfaellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3002227A1 true DE3002227A1 (de) | 1981-07-30 |
| DE3002227C2 DE3002227C2 (enrdf_load_stackoverflow) | 1988-06-23 |
Family
ID=6092693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803002227 Granted DE3002227A1 (de) | 1980-01-23 | 1980-01-23 | Verfahren zur rueckgewinnung von kaschierten und unkaschierten schichtstoffabfaellen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3002227A1 (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0581089A3 (enrdf_load_stackoverflow) * | 1992-07-29 | 1994-02-23 | Bahnemann Manfred Recycling | |
| EP0716888A1 (de) * | 1994-08-07 | 1996-06-19 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren zum Zerlegen und sortenreinen Trennen von zu recyclierenden Verbundbauteilen |
| US5683040A (en) * | 1995-05-18 | 1997-11-04 | Daimler-Benz Ag | Method for recycling waste from printed circuit board assemblies from electrical and electronic devices |
| EP0979676A1 (de) * | 1998-08-13 | 2000-02-16 | Trentec Wertstoffrückgewinnungsanlage AG | Verfahren und Vorrichtung zur mechanischen Aufbereitung eines Materialstromes |
| CN107442264A (zh) * | 2017-06-23 | 2017-12-08 | 中国矿业大学 | 一种废弃电路板中有价组分的湿法分选回收工艺 |
| CN107442549A (zh) * | 2017-06-23 | 2017-12-08 | 中国矿业大学 | 一种废弃电路板中有价组分的干法分选回收工艺 |
| CN107474385A (zh) * | 2017-08-22 | 2017-12-15 | 上海第二工业大学 | 废印刷线路板非金属粉／聚丙烯复合材料及其制备方法 |
| CN110451929A (zh) * | 2019-08-27 | 2019-11-15 | 盐城工学院 | 废弃电路板非金属粉制备的水泥基多孔过滤材料及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1924640A1 (de) * | 1969-05-14 | 1970-11-19 | Metallgesellschaft Ag | Verfahren zur Trennung von Metalldraehten von ihrer Isolation |
| DE2343345A1 (de) * | 1973-01-30 | 1974-08-01 | Baker Beryl Essie | Verfahren zur rueckgewinnung von metallen und kunststoffmaterialien |
-
1980
- 1980-01-23 DE DE19803002227 patent/DE3002227A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1924640A1 (de) * | 1969-05-14 | 1970-11-19 | Metallgesellschaft Ag | Verfahren zur Trennung von Metalldraehten von ihrer Isolation |
| DE2343345A1 (de) * | 1973-01-30 | 1974-08-01 | Baker Beryl Essie | Verfahren zur rueckgewinnung von metallen und kunststoffmaterialien |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0581089A3 (enrdf_load_stackoverflow) * | 1992-07-29 | 1994-02-23 | Bahnemann Manfred Recycling | |
| EP0716888A1 (de) * | 1994-08-07 | 1996-06-19 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren zum Zerlegen und sortenreinen Trennen von zu recyclierenden Verbundbauteilen |
| EP1036596A1 (de) * | 1994-08-07 | 2000-09-20 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren zum Zerlegen und sortenreinen Trennen von zu recyclierenden Dreistoff-Verbundteilen |
| US5683040A (en) * | 1995-05-18 | 1997-11-04 | Daimler-Benz Ag | Method for recycling waste from printed circuit board assemblies from electrical and electronic devices |
| EP0979676A1 (de) * | 1998-08-13 | 2000-02-16 | Trentec Wertstoffrückgewinnungsanlage AG | Verfahren und Vorrichtung zur mechanischen Aufbereitung eines Materialstromes |
| CN107442264A (zh) * | 2017-06-23 | 2017-12-08 | 中国矿业大学 | 一种废弃电路板中有价组分的湿法分选回收工艺 |
| CN107442549A (zh) * | 2017-06-23 | 2017-12-08 | 中国矿业大学 | 一种废弃电路板中有价组分的干法分选回收工艺 |
| CN107442264B (zh) * | 2017-06-23 | 2019-04-05 | 中国矿业大学 | 一种废弃电路板中有价组分的湿法分选回收工艺 |
| CN107442549B (zh) * | 2017-06-23 | 2019-06-11 | 中国矿业大学 | 一种废弃电路板中有价组分的干法分选回收工艺 |
| CN107474385A (zh) * | 2017-08-22 | 2017-12-15 | 上海第二工业大学 | 废印刷线路板非金属粉／聚丙烯复合材料及其制备方法 |
| CN107474385B (zh) * | 2017-08-22 | 2019-10-08 | 上海第二工业大学 | 废印刷线路板非金属粉/聚丙烯复合材料及其制备方法 |
| CN110451929A (zh) * | 2019-08-27 | 2019-11-15 | 盐城工学院 | 废弃电路板非金属粉制备的水泥基多孔过滤材料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3002227C2 (enrdf_load_stackoverflow) | 1988-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: PHILIPS KOMMUNIKATIONS INDUSTRIE AG, 8500 NUERNBER |
|
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8127 | New person/name/address of the applicant |
Owner name: DIELEKTRA GMBH, 5000 KOELN, DE |
|
| 8127 | New person/name/address of the applicant |
Owner name: LISSMANN, RUDOLF, 5000 KOELN, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B03B 9/06 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |