ES2086468T3 - Procedimiento para el tratamiento de recuperacion de goma vieja. - Google Patents

Procedimiento para el tratamiento de recuperacion de goma vieja.

Info

Publication number
ES2086468T3
ES2086468T3 ES91121471T ES91121471T ES2086468T3 ES 2086468 T3 ES2086468 T3 ES 2086468T3 ES 91121471 T ES91121471 T ES 91121471T ES 91121471 T ES91121471 T ES 91121471T ES 2086468 T3 ES2086468 T3 ES 2086468T3
Authority
ES
Spain
Prior art keywords
rubber
old rubber
procedure
treatment
processing
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
ES91121471T
Other languages
English (en)
Inventor
Gunhild Straube
Eckhardt Straube
Willi Prof Dr Neumann
Helmut Dr Ruckauf
Ralf Dipl-Ing Forkmann
Martin Loffler
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.)
Holzemann Metallverarbeitung GmbH
Original Assignee
Holzemann Metallverarbeitung GmbH
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 Holzemann Metallverarbeitung GmbH filed Critical Holzemann Metallverarbeitung GmbH
Application granted granted Critical
Publication of ES2086468T3 publication Critical patent/ES2086468T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
    • 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
    • C08J11/105—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 enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • 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
    • C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • 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
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/31—Rubber preparation
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911—Recycling consumer used articles or products
    • Y10S264/912—From toroidal shapes, e.g. resilient tires
    • 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
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/046—Scrap

Abstract

EXISTE UN TIPO DE RECICLAJE DE DESPERDICIOS DE GOMA EN EL QUE DE DESPERDICIOS DE GOMA DESMENUZADOS, SE PRODUCE UN REGENERADO DE CAUCHO MEDIANTE DESVULCANIZACION. EN TAL CASO ES CONVENIENTE QUE EL RECICLAJE SE LLEVE A CABO DE FORMA BIOTECNOLOGICA. ESTO SE CONSEGUIRA EN LA MEDIDA EN QUE LOS DESPERDICIOS DE GOMA TRITURADOS SE MANTENGAN, CON ENTRADA DE AIRE, EN UNA SUSPENSION DE BACTERIAS DE MICROORGANISMOS QUIMIOLITOTROFICOS, HASTA QUE EL AZUFRE, COMO AZUFRE ELEMENTAL Y/O ACIDO SULFURICO, SE SEPARE DEL REGENERADO DE CAUCHO RESTANTE REPLASTIZADO. ESTE RECICLAJE BIOTECNOLOGICO OBTIENE DE MANERA SENCILLA, REGENERADO DE CAUCHO Y AZUFRE QUE PUEDEN SER REUTILIZADOS. NO HAY DIBUJO PARA ESTA INVENCION.
ES91121471T 1990-12-22 1991-12-14 Procedimiento para el tratamiento de recuperacion de goma vieja. Expired - Lifetime ES2086468T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904042009 DE4042009C2 (de) 1990-12-22 1990-12-22 Verfahren zur biologischen Aufarbeitung von Altgummi

Publications (1)

Publication Number Publication Date
ES2086468T3 true ES2086468T3 (es) 1996-07-01

Family

ID=6421580

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121471T Expired - Lifetime ES2086468T3 (es) 1990-12-22 1991-12-14 Procedimiento para el tratamiento de recuperacion de goma vieja.

Country Status (9)

Country Link
US (1) US5275948A (es)
EP (1) EP0493732B1 (es)
JP (1) JP2546942B2 (es)
AT (1) ATE136942T1 (es)
CA (1) CA2058160C (es)
DE (2) DE4042009C2 (es)
DK (1) DK0493732T3 (es)
ES (1) ES2086468T3 (es)
GR (1) GR3019940T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597851A (en) * 1995-09-14 1997-01-28 Battelle Memorial Institute Method for the addition of vulcanized waste rubber to virgin rubber products
US5998490A (en) * 1997-05-08 1999-12-07 Westinghouse Savannah River Company Nonaqueous ozonation of vulcanized rubber
DE19833885B4 (de) * 1998-07-28 2006-10-05 Bürger, Joachim, Curracloe-Kilmacoe Verfahren zur Sanierung bzw. Renovierung von Abwasserleitungen und -kanälen
US6479558B1 (en) * 2000-04-04 2002-11-12 Westinghouse Savannah River Company Microbial processing of used rubber
US6420457B1 (en) 2000-04-04 2002-07-16 Westinghouse Savannah River Company, Llc Microwave treatment of vulcanized rubber
US6407144B1 (en) * 2000-04-04 2002-06-18 Westinghouse Savannah River Company, Llc Combination biological and microwave treatments of used rubber products
US6387966B1 (en) 2001-05-21 2002-05-14 Vadim Goldshtein Method and composition for devulcanization of waste rubber
EP1454942B1 (en) * 2001-12-04 2009-12-23 Bridgestone Corporation Method of treatment of powder rubber for making its surface uneven
GB0304574D0 (en) * 2003-02-28 2003-04-02 Univ Napier Method
DE10314893A1 (de) * 2003-04-01 2004-11-04 Cristallo Holdings Inc., Edmonton Verfahren zur Oberflächenaktivierung und/oder Oberflächendevulkanisation von schwefelvernetzten Gummipartikeln
US7141196B2 (en) * 2003-06-27 2006-11-28 Acushnet Company Method of manufacturing a golf ball having one or more layers
US7285058B2 (en) * 2003-06-27 2007-10-23 Acushnet Company Pre-vulcanized or pre-crosslinked materials for golf balls
US7425584B2 (en) * 2004-11-29 2008-09-16 Alberta Research Council Catalytic devulcanization of rubber
CN101289549B (zh) * 2007-04-20 2011-02-16 北京化工大学 一种废旧橡胶的生物脱硫方法
JP2011199494A (ja) 2010-03-18 2011-10-06 Panasonic Corp アンテナ装置、およびそれを備えた電子機器
FR2965270B1 (fr) * 2010-09-24 2014-11-07 Eiffage Travaux Publics Liant a base de bitume et de caoutchouc pour revetement de chaussee ou analogue, son procede de fabrication et ses utilisations
CN103923945B (zh) * 2014-04-16 2016-08-24 北京化工大学 一种利用微生物菌脱硫再生废橡胶的方法
JP6825918B2 (ja) 2014-07-16 2021-02-03 タイレ リサイクリング ソリューションズ エスエー 硫黄加硫ゴム粒子を細菌により脱硫するための方法
EP3950252B1 (de) 2020-08-05 2024-03-13 RubberSubstitute4.0 SA Verfahren zur devulkanisation von gummipartikeln

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE211575C (es) *
US2461193A (en) * 1947-08-13 1949-02-08 Lancaster Processes Inc Process of treating waste material containing rubber
US2686754A (en) * 1950-11-28 1954-08-17 Le Bactogene S A R L Apparatus for the cultivation of microorganisms
US2975103A (en) * 1956-04-06 1961-03-14 Exxon Research Engineering Co Bacteriological desulfurization of petroleum
LU54404A1 (es) * 1967-08-30 1969-06-10
DE2638387A1 (de) * 1976-08-26 1978-03-02 Fresenius Inst Verfahren zur verwertung von verbrauchten fahrzeuggummireifen
DE2724813C3 (de) * 1977-06-02 1981-08-06 Walter 7470 Albstadt Letsch Anlage zum Aufbereiten von Altreifen und ähnlichen Gummiverbundstoffen
US4161464A (en) * 1978-03-24 1979-07-17 The B. F. Goodrich Company Devulcanized rubber composition and process for preparing same
GB2097817B (en) * 1981-03-16 1985-01-16 Prendergast Angela Fermentation apparatus
US4659670A (en) * 1983-05-18 1987-04-21 The Standard Oil Company Biological desulfurization of coal
US4530763A (en) * 1983-07-11 1985-07-23 Clyde Robert A Method for treating waste fluid with bacteria
JPS6072934A (ja) * 1983-09-30 1985-04-25 Agency Of Ind Science & Technol 微生物によるゴムの分解法
US4563282A (en) * 1984-06-22 1986-01-07 Envirex Inc. Wastewater treatment plant and method
US4632906A (en) * 1984-11-29 1986-12-30 Atlantic Richfield Company Biodesulfurization of carbonaceous materials
DD299996A7 (de) * 1989-06-01 1992-05-21 Tech Hochschule C Schorlemmer Verfahren zur Entfernung des Schwefelwasserstoffgehaltes aus brennbaren Gasen (z.B. Biogasen/Deponiegasen) durch ein Biofilter mit geregeltem Sauerstoffeintrag
US5002888A (en) * 1990-01-05 1991-03-26 Institute Of Gas Technology Mutant microorganisms useful for cleavage of organic C-S bonds

Also Published As

Publication number Publication date
ATE136942T1 (de) 1996-05-15
GR3019940T3 (en) 1996-08-31
CA2058160A1 (en) 1992-06-23
DE4042009A1 (de) 1992-06-25
DE4042009C2 (de) 1999-09-09
EP0493732A1 (de) 1992-07-08
EP0493732B1 (de) 1996-04-17
CA2058160C (en) 2002-06-25
US5275948A (en) 1994-01-04
DK0493732T3 (da) 1996-05-13
JPH04305282A (ja) 1992-10-28
DE59107689D1 (de) 1996-05-23
JP2546942B2 (ja) 1996-10-23

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