ES2176102A1 - Procedure for obtaining powdered rubber from car tyres - Google Patents

Procedure for obtaining powdered rubber from car tyres

Info

Publication number
ES2176102A1
ES2176102A1 ES200002498A ES200002498A ES2176102A1 ES 2176102 A1 ES2176102 A1 ES 2176102A1 ES 200002498 A ES200002498 A ES 200002498A ES 200002498 A ES200002498 A ES 200002498A ES 2176102 A1 ES2176102 A1 ES 2176102A1
Authority
ES
Spain
Prior art keywords
particles
procedure
rubber
textile
powdered rubber
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.)
Granted
Application number
ES200002498A
Other languages
Spanish (es)
Other versions
ES2176102B1 (en
Inventor
Garcia Jose Antonio Megino
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.)
Tirca S L
Original Assignee
Tirca S L
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 Tirca S L filed Critical Tirca S L
Priority to ES200002498A priority Critical patent/ES2176102B1/en
Publication of ES2176102A1 publication Critical patent/ES2176102A1/en
Application granted granted Critical
Publication of ES2176102B1 publication Critical patent/ES2176102B1/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current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
    • 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
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B29B17/0408—Disintegrating plastics, e.g. by milling to powder using cryogenic systems
    • 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
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0241—Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Procedure for obtaining powdered rubber from car tyres.The procedure consists of chilling the pieces (4) of tyre (1) to between -130 degrees C and -195 degrees C, for the subsequent pulverisation and drying to produce a powder (9) containing metal (14), textile (17), and rubber (19) particles. These are separated using alternate magnetic bands (13) for the metallic particles (14) a sieve and cyclone the textile particles (17), while the rubber particles (19) are separated according to granule size into six sizes that, together with the separator sieve for the textile particles, fashion a sieving device (16).<IMAGE>
ES200002498A 2000-10-18 2000-10-18 PROCEDURE FOR OBTAINING RUBBER POWDER FROM VEHICLE TIRES. Withdrawn - After Issue ES2176102B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200002498A ES2176102B1 (en) 2000-10-18 2000-10-18 PROCEDURE FOR OBTAINING RUBBER POWDER FROM VEHICLE TIRES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002498A ES2176102B1 (en) 2000-10-18 2000-10-18 PROCEDURE FOR OBTAINING RUBBER POWDER FROM VEHICLE TIRES.

Publications (2)

Publication Number Publication Date
ES2176102A1 true ES2176102A1 (en) 2002-11-16
ES2176102B1 ES2176102B1 (en) 2004-01-16

Family

ID=8495294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002498A Withdrawn - After Issue ES2176102B1 (en) 2000-10-18 2000-10-18 PROCEDURE FOR OBTAINING RUBBER POWDER FROM VEHICLE TIRES.

Country Status (1)

Country Link
ES (1) ES2176102B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007091876A2 (en) * 2006-02-07 2007-08-16 Luis Ernesto Peredo Lopez Tyre recycling process involving the separation and recovery of the rubber, nylon and steel cord

Citations (4)

* Cited by examiner, † Cited by third party
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
EP0515321A2 (en) * 1991-05-20 1992-11-25 CISAP S.p.A. Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
US5524838A (en) * 1994-10-07 1996-06-11 Ellers; H. John Method and apparatus for processing tires to reclaim rubber, metal, and fabric
US5634599A (en) * 1994-02-17 1997-06-03 Crumbrubber Technology Co., Inc. Tire recycling process

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
EP0515321A2 (en) * 1991-05-20 1992-11-25 CISAP S.p.A. Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
US5634599A (en) * 1994-02-17 1997-06-03 Crumbrubber Technology Co., Inc. Tire recycling process
US5524838A (en) * 1994-10-07 1996-06-11 Ellers; H. John Method and apparatus for processing tires to reclaim rubber, metal, and fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007091876A2 (en) * 2006-02-07 2007-08-16 Luis Ernesto Peredo Lopez Tyre recycling process involving the separation and recovery of the rubber, nylon and steel cord
WO2007091876A3 (en) * 2006-02-07 2008-02-07 Lopez Luis Ernesto Peredo Tyre recycling process involving the separation and recovery of the rubber, nylon and steel cord

Also Published As

Publication number Publication date
ES2176102B1 (en) 2004-01-16

Similar Documents

Publication Publication Date Title
EP0250747A3 (en) Method of and device for air sifting
UA87716C2 (en) alumina particulate material (variants) and process for preparation thereof
WO2002042780A3 (en) Apparatus and methods for separating agglutinants and disperse particles
EP0953336A4 (en) Fine ultraviolet screening particles, process for preparing the same, and cosmetic preparation
BR0200474A (en) Polished cereal processing device
BRPI0418068A (en) dynamic air classifier and separation method
CA2381507A1 (en) Highly compressible iron powder
ES2133779T3 (en) PROCEDURE TO RECOVER POLYHYDROXIALCANOATES USING AIR CLASSIFICATION.
ES2176102A1 (en) Procedure for obtaining powdered rubber from car tyres
GB2408705A (en) Separator
AU1784195A (en) Drying suspensions of materials
WO2018061545A1 (en) Incinerated-ash treatment device and treatment method
EP0521361A3 (en) Sieve drum
DE10336801A1 (en) Grinding of iron ore or iron concentrate comprises grinding material in circulation in material bed roll mill, in which fraction of ore or concentrate is classified into oversize material and fines
DE68908212D1 (en) DEVICE FOR IMPROVING THE QUALITY OF A METAL OR CERAMIC POWDER.
GB2329409A (en) Earth clearing apparatus
AU2002301811A1 (en) Aluminum hydroxide aggregated particles, process for producing the same, vessel used therefor, and process for producing aluminum hydroxide powder
JPH05506194A (en) Two-stage pneumatic conveying method for rubber cooling
EP1412103A4 (en) A method and device for separating particulate material
EP0484758A3 (en) Apparatus for dispersing materials
WO2008087284A3 (en) Cyclone separator with a movable stabiliser and use thereof
AU2003239537A8 (en) Low pressure impact separator for separation, classification and collection of ultra?fine particles
AU2001289972A1 (en) Method and system for drying material
GB2390600B (en) Pneumatic separating apparatus
GB0121380D0 (en) Electron beam exposure apparatus,device for shaping a beam of charged particles and method for manufacturing the device

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20021116

Kind code of ref document: A1

Effective date: 20021116

FG2A Definitive protection

Ref document number: 2176102B1

Country of ref document: ES

FA2A Application withdrawn

Effective date: 20090209