PL409975A1 - Method for recovery of rubber and wire from scrapped car tyres - Google Patents

Method for recovery of rubber and wire from scrapped car tyres

Info

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
Application number
PL409975A
Other languages
Polish (pl)
Other versions
PL229901B1 (en
Inventor
Izabella Bogacka
Stanisław Lewandowski
Bartosz Szczytowski
Original Assignee
Laboratorium Czystych Technologii Acren Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laboratorium Czystych Technologii Acren Spółka Z Ograniczoną Odpowiedzialnością filed Critical Laboratorium Czystych Technologii Acren Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL409975A priority Critical patent/PL229901B1/en
Priority to PCT/PL2015/000028 priority patent/WO2016068734A1/en
Publication of PL409975A1 publication Critical patent/PL409975A1/en
Publication of PL229901B1 publication Critical patent/PL229901B1/en

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.

PL409975A 2014-10-29 2014-10-29 Method for recovery of rubber and wire from scrapped car tyres PL229901B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2016068734A1 (en) 2016-05-06
PL229901B1 (en) 2018-09-28

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