PL409975A1 - Method for recovery of rubber and wire from scrapped car tyres - Google Patents
Method for recovery of rubber and wire from scrapped car tyresInfo
- Publication number
- PL409975A1 PL409975A1 PL409975A PL40997514A PL409975A1 PL 409975 A1 PL409975 A1 PL 409975A1 PL 409975 A PL409975 A PL 409975A PL 40997514 A PL40997514 A PL 40997514A PL 409975 A1 PL409975 A1 PL 409975A1
- Authority
- PL
- Poland
- Prior art keywords
- rubber
- wire
- separated
- recovery
- mixture
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
-
- 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
-
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0293—Dissolving the materials in gases or liquids
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- 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
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Sposób odzysku gumy z odpadowych opon samochodowych - wstępnie rozdrobnionych polega na tym, że rozdrobnione opony poddaje się działaniu dobrze rozpuszczalnych w wodzie alkoholi wielowodorotlenowych, stosowanych pojedynczo lub w mieszaninie w temperaturze powyżej 160°C w czasie kilku do kilkunastu godzin. Z powstałej mieszaniny rozdzielonej na kawałki gumy i drutów osiadających na dnie oraz roztworu zawierającego łatwo usuwalne małe ilości zanieczyszczeń wyodrębnia się drut znanymi metodami, a następnie oddziela się gumę od roztworu po czym z roztworu oddestylowuje się zastosowany alkohol wielowodorotlenowy lub ich mieszaninę.The method of recovering rubber from waste car tires - pre-comminuted is that the comminuted tires are treated with highly water-soluble polyhydric alcohols, used individually or in a mixture at a temperature above 160 ° C for several to several hours. From the resulting mixture separated into pieces of rubber and wires settling on the bottom, and a solution containing easily removable small amounts of impurities, the wire is separated by known methods, and then the rubber is separated from the solution, and the polyhydric alcohol or their mixture is distilled from the solution.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409975A PL229901B1 (en) | 2014-10-29 | 2014-10-29 | Method for recovery of rubber and wire from scrapped car tyres |
PCT/PL2015/000028 WO2016068734A1 (en) | 2014-10-29 | 2015-03-02 | Method for recovery of rubber and wire from waste automobile tires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL409975A PL229901B1 (en) | 2014-10-29 | 2014-10-29 | Method for recovery of rubber and wire from scrapped car tyres |
Publications (2)
Publication Number | Publication Date |
---|---|
PL409975A1 true PL409975A1 (en) | 2016-05-09 |
PL229901B1 PL229901B1 (en) | 2018-09-28 |
Family
ID=55857903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL409975A PL229901B1 (en) | 2014-10-29 | 2014-10-29 | Method for recovery of rubber and wire from scrapped car tyres |
Country Status (2)
Country | Link |
---|---|
PL (1) | PL229901B1 (en) |
WO (1) | WO2016068734A1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361708A (en) * | 1962-10-30 | 1968-01-02 | Uniroyal Inc | Stabilization of polycarbonamides |
GB1009592A (en) * | 1964-03-09 | 1965-11-10 | Us Rubber Reclaiming Co | Process for reclaiming nylon and reclaimed nylon product |
JPS5499173A (en) * | 1978-01-23 | 1979-08-04 | Toray Ind Inc | Regeneration of polyamide |
DE3818770A1 (en) * | 1988-06-02 | 1989-12-07 | Bayer Ag | METHOD FOR TREATING THERMOPLASTICS OR NON-THERMOPLASTIC POLYMERS CONTAINING AMID AND / OR URETHANE GROUPS |
PL185449B1 (en) | 1998-03-11 | 2003-05-30 | Dariusz Sztafrowski | Method of making rubber goods waste tyres |
CN101831081A (en) * | 2010-05-10 | 2010-09-15 | 青岛翰龙环境科技有限公司 | Method and device for recovering nylon powder from tire cord by solvent method |
PL392151A1 (en) | 2010-08-17 | 2012-02-27 | Uniwersytet Technologiczno-Przyrodniczy im. Jana i Jędrzeja Śniadeckich | Method for the recovery of rubber from the used car tyres and the installation to use the method |
PL396583A1 (en) | 2011-10-10 | 2013-04-15 | Janusz Zenon Dabski | Method and system for recovery of used tires wire |
-
2014
- 2014-10-29 PL PL409975A patent/PL229901B1/en unknown
-
2015
- 2015-03-02 WO PCT/PL2015/000028 patent/WO2016068734A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2016068734A1 (en) | 2016-05-06 |
PL229901B1 (en) | 2018-09-28 |
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