CH680837A5 - - Google Patents
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- Publication number
- CH680837A5 CH680837A5 CH2325/91A CH232591A CH680837A5 CH 680837 A5 CH680837 A5 CH 680837A5 CH 2325/91 A CH2325/91 A CH 2325/91A CH 232591 A CH232591 A CH 232591A CH 680837 A5 CH680837 A5 CH 680837A5
- Authority
- CH
- Switzerland
- Prior art keywords
- glass
- solution
- tubes
- coatings
- carbon
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims abstract description 51
- 239000000243 solution Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004094 surface-active agent Substances 0.000 claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 16
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000012670 alkaline solution Substances 0.000 claims abstract description 10
- 150000002739 metals Chemical class 0.000 claims abstract description 7
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 6
- -1 poly(vinyl acetate) Polymers 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 150000002843 nonmetals Chemical class 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 29
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 22
- 238000002604 ultrasonography Methods 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 229920000151 polyglycol Polymers 0.000 claims description 9
- 239000010695 polyglycol Substances 0.000 claims description 9
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 3
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003929 acidic solution Substances 0.000 claims 5
- 150000002170 ethers Chemical class 0.000 claims 2
- 150000003973 alkyl amines Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 210000004127 vitreous body Anatomy 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- 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
- B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/024—Chemical treatment of cullet or glass fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/52—Recovery of material from discharge tubes or lamps
-
- 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
- Y02W30/60—Glass 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)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Paints Or Removers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2325/91A CH680837A5 (fi) | 1991-08-06 | 1991-08-06 | |
| EP92916575A EP0551481A1 (de) | 1991-08-06 | 1992-08-04 | Verfahren zum entsorgen von kathodenstrahlröhren, insbesondere bildschirmröhren, resp. von glasteilen davon |
| PCT/CH1992/000160 WO1993002815A1 (de) | 1991-08-06 | 1992-08-04 | Verfahren zum entsorgen von kathodenstrahlröhren, insbesondere bildschirmröhren, resp. von glasteilen davon |
| AU23485/92A AU2348592A (en) | 1991-08-06 | 1992-08-04 | Method of recycling the glass parts of crts, in particular display tubes |
| NO93931292A NO931292L (no) | 1991-08-06 | 1993-04-02 | Fremgangsmaate for avhending av katodestraaleroer, spesielt billedskjermroer, henholdsvis glassdeler derav |
| FI931527A FI931527A (fi) | 1991-08-06 | 1993-04-05 | Foerfarande foer behandling av avfall fraon katodstraolroer, speciellt bildroer, respektive glasdelar av dem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2325/91A CH680837A5 (fi) | 1991-08-06 | 1991-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH680837A5 true CH680837A5 (fi) | 1992-11-30 |
Family
ID=4231174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2325/91A CH680837A5 (fi) | 1991-08-06 | 1991-08-06 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0551481A1 (fi) |
| AU (1) | AU2348592A (fi) |
| CH (1) | CH680837A5 (fi) |
| FI (1) | FI931527A (fi) |
| WO (1) | WO1993002815A1 (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001008824A1 (en) * | 1999-07-28 | 2001-02-08 | Isolyser Company, Inc. | Methods of treating waste |
| EP3222736A1 (en) * | 2016-03-24 | 2017-09-27 | Hellatron S.p.A. | Hydrothermal process for the treatment of lead glass with recovery of lead metal, soluble and insoluble silicates and silica |
| US20200016641A1 (en) * | 2018-07-14 | 2020-01-16 | Polyceed Inc. | Recycling of smart windows |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19522962C2 (de) * | 1995-06-15 | 2001-01-11 | Boehme Elektr Recycling Gmbh | Verfahren zur Aufbereitung von Bildröhrenglas |
| KR100365031B1 (ko) * | 1999-08-13 | 2002-12-16 | 삼성광주전자 주식회사 | 모터의 하우징 |
| GB2512814A (en) * | 2013-02-12 | 2014-10-15 | Ultromex Ltd | Apparatus and method for recovery of lead |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229968A (fi) * | 1967-07-19 | 1971-04-28 | ||
| DD224323A1 (de) * | 1983-11-23 | 1985-07-03 | Inst Sekundaerrohstoffwirtscha | Abloeseverfahren fuer leuchtstoffkomponenten aus leuchtstoffbeschichteten koerpern |
| EP0222948A2 (en) * | 1985-11-07 | 1987-05-27 | Sony Corporation | Separation of components of cathode ray tubes |
| EP0222949A1 (en) * | 1985-11-07 | 1987-05-27 | Sony Corporation | Removing coatings from cathode ray tubes or parts thereof |
| EP0298035A2 (de) * | 1987-06-29 | 1989-01-04 | Recytec S.A. | Verfahren zum Rezyklieren von Leuchtstoff- und Fernsehbildröhren |
-
1991
- 1991-08-06 CH CH2325/91A patent/CH680837A5/de not_active IP Right Cessation
-
1992
- 1992-08-04 WO PCT/CH1992/000160 patent/WO1993002815A1/de not_active Application Discontinuation
- 1992-08-04 AU AU23485/92A patent/AU2348592A/en not_active Abandoned
- 1992-08-04 EP EP92916575A patent/EP0551481A1/de not_active Withdrawn
-
1993
- 1993-04-05 FI FI931527A patent/FI931527A/fi not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229968A (fi) * | 1967-07-19 | 1971-04-28 | ||
| DD224323A1 (de) * | 1983-11-23 | 1985-07-03 | Inst Sekundaerrohstoffwirtscha | Abloeseverfahren fuer leuchtstoffkomponenten aus leuchtstoffbeschichteten koerpern |
| EP0222948A2 (en) * | 1985-11-07 | 1987-05-27 | Sony Corporation | Separation of components of cathode ray tubes |
| EP0222949A1 (en) * | 1985-11-07 | 1987-05-27 | Sony Corporation | Removing coatings from cathode ray tubes or parts thereof |
| EP0298035A2 (de) * | 1987-06-29 | 1989-01-04 | Recytec S.A. | Verfahren zum Rezyklieren von Leuchtstoff- und Fernsehbildröhren |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001008824A1 (en) * | 1999-07-28 | 2001-02-08 | Isolyser Company, Inc. | Methods of treating waste |
| EP3222736A1 (en) * | 2016-03-24 | 2017-09-27 | Hellatron S.p.A. | Hydrothermal process for the treatment of lead glass with recovery of lead metal, soluble and insoluble silicates and silica |
| US20200016641A1 (en) * | 2018-07-14 | 2020-01-16 | Polyceed Inc. | Recycling of smart windows |
| US11819892B2 (en) * | 2018-07-14 | 2023-11-21 | Polyceed Inc. | Recycling of smart windows |
Also Published As
| Publication number | Publication date |
|---|---|
| FI931527A0 (fi) | 1993-04-05 |
| WO1993002815A1 (de) | 1993-02-18 |
| FI931527A (fi) | 1993-04-05 |
| AU2348592A (en) | 1993-03-02 |
| EP0551481A1 (de) | 1993-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |