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ES2046389T3 - Un metodo para reciclar neumaticos reforzados con acero. - Google Patents

Un metodo para reciclar neumaticos reforzados con acero.

Info

Publication number
ES2046389T3
ES2046389T3 ES89113189T ES89113189T ES2046389T3 ES 2046389 T3 ES2046389 T3 ES 2046389T3 ES 89113189 T ES89113189 T ES 89113189T ES 89113189 T ES89113189 T ES 89113189T ES 2046389 T3 ES2046389 T3 ES 2046389T3
Authority
ES
Spain
Prior art keywords
steel
rubber
steel reinforced
rims
recycling steel
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 - Lifetime
Application number
ES89113189T
Other languages
English (en)
Inventor
Shyam Vasant Dighe
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2046389T3 publication Critical patent/ES2046389T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/466—Charging device for converters
    • C21C2005/4666—Charging device for converters for charging with organic contaminated scrap
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/32—Technologies related to metal processing using renewable energy sources
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

UN PROCESO PARA RECICLAR LLANTAS DE CINTAS DE ACERO, ACERO CUBIERTO DE GOMA O SIMILARES, MEDIANTE DESMENUZADO DE LAS LLANTAS, O SIMILARES EN MULTIPLES ETAPAS Y SEPARANDO EL ACERO DE LA GOMA INCRUSTADA EN EL ACERO HASTA QUE LA GOMA INCRUSTADA EN EL ACERO SEA ALREDEDOR DEL 50% DEL ACERO Y CARGANDO UNA CUPULA DE PLASMA AL ROJO CON LA GOMA INCRUSTADA EN EL ACERO CARBON DE COOK, Y PIEDRA CALIZA, FUNDIENDO EL ACERO Y, PREFERIBLEMENTE, AÑADIENDO DOLOMITA COMO AGENTE DESULFURIZADOR EN LA BOCANA DE ALIMENTACION DE LA ANTORCHA DE PLASMA PARA HACER HIERRO BAJO EN AZUFRE.FIG 2.
ES89113189T 1988-08-01 1989-07-19 Un metodo para reciclar neumaticos reforzados con acero. Expired - Lifetime ES2046389T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/226,712 US4889556A (en) 1988-08-01 1988-08-01 Method of recycling steel belted tires

Publications (1)

Publication Number Publication Date
ES2046389T3 true ES2046389T3 (es) 1994-02-01

Family

ID=22850097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89113189T Expired - Lifetime ES2046389T3 (es) 1988-08-01 1989-07-19 Un metodo para reciclar neumaticos reforzados con acero.

Country Status (8)

Country Link
US (1) US4889556A (es)
EP (1) EP0353541B1 (es)
JP (1) JP2747527B2 (es)
BR (1) BR8903822A (es)
CA (1) CA1338567C (es)
DE (1) DE68910896T2 (es)
ES (1) ES2046389T3 (es)
MX (1) MX164228B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1245346B (it) * 1990-04-09 1994-09-20 Blufin Spa Metodo di preriscaldo rottame di ferro tramite pirolisi di residui resinosi in esso contenuti con recupero integrale del loro contenuto energetico e miglioramento del ciclo siderurgico
US5322544A (en) * 1992-05-29 1994-06-21 Nucor Corporation Melting a mixture of scrap metal using scrap rubber
US5380352A (en) * 1992-10-06 1995-01-10 Bechtel Group, Inc. Method of using rubber tires in an iron making process
DE4336707C2 (de) * 1993-08-25 1995-09-14 Linde Ag Verfahren zur Entsorgung/Verwertung von Füllmassen enthaltenden Gasflaschen
US5433018A (en) * 1993-10-28 1995-07-18 Texaco Inc. Purge feeding means and method
DE4417522C2 (de) * 1994-05-19 1996-10-02 Steil Theo Gmbh Verfahren zur Aufbereitung von Verbundmaterial aus Gummi mit Verstärkungseinlagen
US5683038A (en) * 1995-12-06 1997-11-04 Shinal; Thomas J. Tire dissection system
PL195831B1 (pl) * 2001-04-06 2007-10-31 Chrusciel Romuald Sposób energetycznej utylizacji zużytych opon samochodowych i innych odpadów gumowych
KR100433669B1 (ko) * 2001-07-05 2004-05-31 사단법인 고등기술연구원 연구조합 상압 플라즈마를 이용한 분말의 재활용 장치
US20060144306A1 (en) * 2005-01-03 2006-07-06 George Montgomery Method for converting tire rubber to coke
EP1908564A1 (fr) 2006-10-02 2008-04-09 Fiday Gestion Procédé de valorisation de penus usagés et produit obtenu à partir de ces pneus
CN101688261B (zh) * 2007-05-07 2012-07-18 新南创新私人有限公司 铁合金制备的改进
FR2924636B1 (fr) * 2007-12-11 2010-01-01 Aliapur Procede et installation de separation de produits composites a base de metal et d'elastomere.
EP2321435A4 (en) * 2008-08-07 2012-04-25 Newsouth Innovations Pty Ltd WIEDERAUFKOHLUNGSVERFAHREN
JP5458706B2 (ja) * 2009-07-08 2014-04-02 新日鐵住金株式会社 溶鉄の脱硫精錬方法
CN115090649B (zh) * 2022-06-02 2023-06-16 浙江谋皮环保科技有限公司 一种打磨带回收处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU173806B (hu) * 1977-08-15 1979-08-28 Endre Breznay Sposob unichtozhenija rezinovykh otkhodov, naprimer, iznoshennykh pokryshek s povtornym ispol'zovaniem sostavnyk ehlementov ikh
LU81606A1 (de) * 1979-08-14 1981-03-24 Arbed Verfahren und einrichtung zur wiederverwertung von kohlenstoffreichen abfallprodukten
SE450898B (sv) * 1981-09-03 1987-08-10 Skf Steel Eng Ab Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet
SE434650B (sv) * 1982-06-09 1984-08-06 Skf Steel Eng Ab Sett vid utnyttjande av plasmagenerator for hojning av blestertemperaturen i en schaktugn
US4530101A (en) * 1983-04-15 1985-07-16 Westinghouse Electric Corp. Electric arc fired cupola for remelting of metal chips
IT1191517B (it) * 1986-04-22 1988-03-23 Necchi Spa Procedimento per l'adduzione di elementi chimici metallici in fusioni metalliche
CA1286506C (en) * 1987-02-13 1991-07-23 William Kevin Kodatsky Method of desulfurizing iron

Also Published As

Publication number Publication date
JPH0280526A (ja) 1990-03-20
EP0353541A3 (en) 1990-05-02
US4889556A (en) 1989-12-26
DE68910896D1 (de) 1994-01-05
DE68910896T2 (de) 1994-05-11
BR8903822A (pt) 1990-03-20
CA1338567C (en) 1996-09-03
EP0353541A2 (en) 1990-02-07
JP2747527B2 (ja) 1998-05-06
EP0353541B1 (en) 1993-11-24
MX164228B (es) 1992-07-27

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