GB1034244A - A process for the separation of metal from rubber - Google Patents
A process for the separation of metal from rubberInfo
- Publication number
- GB1034244A GB1034244A GB2256964A GB2256964A GB1034244A GB 1034244 A GB1034244 A GB 1034244A GB 2256964 A GB2256964 A GB 2256964A GB 2256964 A GB2256964 A GB 2256964A GB 1034244 A GB1034244 A GB 1034244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- particles
- wire
- metal
- granulator
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000007885 magnetic separation Methods 0.000 abstract 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- 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
- B29B2017/0213—Specific separating techniques
- B29B2017/0268—Separation of metals
- B29B2017/0272—Magnetic separation
-
- 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
- B29B2017/0484—Grinding tools, roller mills or disc mills
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- 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
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1,034,244. Magnetic separation. NORTH BRITISH RUBBER CO Ltd. May 20,1965 [June 1, 1964], No. 22569/64. Heading B2J. In a process for separating metal such as steel wire from rubber as in the process for reclamation of rubber from scrap tyres, the rubber is granulated, classified and subjected to a low intensity magnetic field for separating-out wire and rubber having large wire inclusion from the remainder which is sized into two fractions, the larger fraction then being subjected to a high intensity magnetic field for separating-out the rubber having small wire inclusion and discharging the clean, metal-free rubber. As shown, debeaded pieces of tyre carcass are fed by conveyers 10 into a granulator 11 and then by conveyers 13, 14 on to a shaking screen 15 which returns the undersize particles to the granulator and passes the undersize via a pneumatic conveyer and cyclone 20 to a magnetic drum separator 21. The wire and rubber particles having large wire inclusion are returned to the granulator via a trolley 22, Fig. 2 (not shown) while the remainder is delivered to a sceen 23 which discharges undersize particles via a pneumatic conveyer 25 and cyclone 24 to a discard bin 26 and the oversize particles via pneumatic conveyers 28 and cyclones 27 to magnetic disc separators 29. The rubber particles having small wire inclusion are discharged in a discard trolley (30) below and the metal-free rubber particles are passed to a conveyer 31 for discharge into a storage bin 32.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2256964A GB1034244A (en) | 1964-06-01 | 1964-06-01 | A process for the separation of metal from rubber |
FR34647A FR1449505A (en) | 1964-06-01 | 1965-10-12 | Process for separating metal from rubber or the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2256964A GB1034244A (en) | 1964-06-01 | 1964-06-01 | A process for the separation of metal from rubber |
FR34647A FR1449505A (en) | 1964-06-01 | 1965-10-12 | Process for separating metal from rubber or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1034244A true GB1034244A (en) | 1966-06-29 |
Family
ID=43569373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2256964A Expired GB1034244A (en) | 1964-06-01 | 1964-06-01 | A process for the separation of metal from rubber |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1449505A (en) |
GB (1) | GB1034244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2219526A (en) * | 1988-06-08 | 1989-12-13 | Ver Schmiedewerke Gmbh | Method and apparatus for the preparation of scrap |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025990A (en) * | 1975-08-15 | 1977-05-31 | Air Products And Chemicals, Inc. | Process for reclaiming rubber, metal and fabric from whole tires |
ZA781891B (en) * | 1977-04-12 | 1979-03-28 | J Dobozy | Treatment of rubber |
-
1964
- 1964-06-01 GB GB2256964A patent/GB1034244A/en not_active Expired
-
1965
- 1965-10-12 FR FR34647A patent/FR1449505A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2219526A (en) * | 1988-06-08 | 1989-12-13 | Ver Schmiedewerke Gmbh | Method and apparatus for the preparation of scrap |
GB2219526B (en) * | 1988-06-08 | 1992-07-15 | Ver Schmiedewerke Gmbh | Method and apparatus for the preparation of scrap |
Also Published As
Publication number | Publication date |
---|---|
FR1449505A (en) | 1966-08-12 |
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