CA1116576A - Reclaiming elastomeric material as a particulate product - Google Patents

Reclaiming elastomeric material as a particulate product

Info

Publication number
CA1116576A
CA1116576A CA000300866A CA300866A CA1116576A CA 1116576 A CA1116576 A CA 1116576A CA 000300866 A CA000300866 A CA 000300866A CA 300866 A CA300866 A CA 300866A CA 1116576 A CA1116576 A CA 1116576A
Authority
CA
Canada
Prior art keywords
particles
rubber
disintegrating
tires
separating
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
Application number
CA000300866A
Other languages
English (en)
French (fr)
Inventor
John G. Dobozy
Neville W. Halley
John L. Campbell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1116576A publication Critical patent/CA1116576A/en
Expired legal-status Critical Current

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
    • 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
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2705/12—Iron
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Disintegrating Or Milling (AREA)
CA000300866A 1977-04-12 1978-04-11 Reclaiming elastomeric material as a particulate product Expired CA1116576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPC971577 1977-04-12
AUPC9715 1977-04-12

Publications (1)

Publication Number Publication Date
CA1116576A true CA1116576A (en) 1982-01-19

Family

ID=3766944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000300866A Expired CA1116576A (en) 1977-04-12 1978-04-11 Reclaiming elastomeric material as a particulate product

Country Status (18)

Country Link
JP (1) JPS53134081A (el)
BE (1) BE865859A (el)
CA (1) CA1116576A (el)
DE (1) DE2815122A1 (el)
DK (1) DK159578A (el)
ES (1) ES468696A1 (el)
FI (1) FI781073A (el)
FR (1) FR2387261A1 (el)
GB (1) GB1595810A (el)
GR (1) GR64793B (el)
IE (1) IE46770B1 (el)
IL (1) IL54453A (el)
IT (1) IT1108016B (el)
NL (1) NL7803846A (el)
NZ (1) NZ186863A (el)
PH (1) PH14210A (el)
SE (1) SE7804112L (el)
ZA (1) ZA781891B (el)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008916A1 (en) * 1978-08-29 1980-03-19 Sixth Wakool Pty. Ltd. Compositions for treating used rubber and their use in a recycling process
HU181570B (en) * 1980-12-08 1983-10-28 Taurus Gumiipari Vallalat Method for recovering base rings from vulcanized tires
DE3340273A1 (de) * 1983-11-08 1985-05-15 Bernd Dipl.-Ing. 5024 Pulheim Drzevitzky Verfahren und vorrichtung zur verwertung von kunststoffbeschichteten kabelresten
WO1991005818A1 (en) * 1989-10-10 1991-05-02 John Geza Dobozy Method and apparatus for recovering elastomeric material
DE4211445C2 (de) * 1991-07-03 1995-04-20 Ruetgerswerke Ag Verfahren zur Wiederverwendung von Fasern enthaltenden Duroplasten
FR2846661A1 (fr) * 2002-10-31 2004-05-07 Trans Euro Exp Agent et procede de destruction de gommes, notamment de pneumatiques, par voie chimique, et produits combustibles obtenus
JP2008024907A (ja) * 2006-07-20 2008-02-07 Shinichiro Kojima 廃ゴム、廃タイヤ用、油分抽出反応助剤
ES2311397B1 (es) * 2007-04-09 2009-09-14 Mallorquina De Caucho Reciclado, S.L. Disolvente aplicable al reciclado de neumaticos usados y proceso para su obtenci0n.
JP6471067B2 (ja) * 2015-08-20 2019-02-13 日立造船株式会社 イソプレン系バイオポリマーに含まれる不純物含量を推定するための方法
WO2022080475A1 (ja) * 2020-10-15 2022-04-21 株式会社ブリヂストン ゴム組成物の製造方法、再架橋ゴム、タイヤ及びゴム工業用品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR460273A (fr) * 1913-07-12 1913-11-27 Henry Debauge Procédé de détoilage des enveloppes d'autos et autres objets de caoutchouc vulcanisé
FR843789A (fr) * 1937-11-26 1939-07-10 Pirelli Procédé continu pour l'utilisation totale des déchets de caoutchouc vulcanisé
GB1034244A (en) * 1964-06-01 1966-06-29 North British Rubber Co Ltd A process for the separation of metal from rubber
GB1384555A (en) * 1971-12-20 1975-02-19 Coal Industry Patents Ltd Method of degrading rubber to produce useful materials
GB1452745A (en) * 1973-01-02 1976-10-13 Rubber Plastics Research Ass O Rubbers

Also Published As

Publication number Publication date
GR64793B (en) 1980-06-02
PH14210A (en) 1981-04-02
DE2815122A1 (de) 1978-10-26
IL54453A (en) 1981-07-31
GB1595810A (en) 1981-08-19
SE7804112L (sv) 1978-10-13
FR2387261A1 (fr) 1978-11-10
DK159578A (da) 1978-10-13
IE780714L (en) 1978-10-12
IT1108016B (it) 1985-12-02
ES468696A1 (es) 1979-09-16
FI781073A (fi) 1978-10-13
IT7867783A0 (it) 1978-04-10
JPS53134081A (en) 1978-11-22
ZA781891B (en) 1979-03-28
IE46770B1 (en) 1983-09-21
NZ186863A (en) 1980-04-28
NL7803846A (nl) 1978-10-16
BE865859A (fr) 1978-10-10
IL54453A0 (en) 1978-07-31

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Legal Events

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