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BR7502993A - Processo de recuperacao das sobras de borracha vulcanizadas - Google Patents

Processo de recuperacao das sobras de borracha vulcanizadas

Info

Publication number
BR7502993A
BR7502993A BR7503816D BR7503816D BR7502993A BR 7502993 A BR7502993 A BR 7502993A BR 7503816 D BR7503816 D BR 7503816D BR 7503816 D BR7503816 D BR 7503816D BR 7502993 A BR7502993 A BR 7502993A
Authority
BR
Brazil
Prior art keywords
recovery process
vulcanized rubber
rubber surfaces
vulcanized
recovery
Prior art date
Application number
BR7503816D
Other languages
English (en)
Inventor
T Boccoli
Original Assignee
Piovanelli Macch Impianti
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 Piovanelli Macch Impianti filed Critical Piovanelli Macch Impianti
Publication of BR7502993A publication Critical patent/BR7502993A/pt

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/0009—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BR7503816D 1974-05-14 1975-05-14 Processo de recuperacao das sobras de borracha vulcanizadas BR7502993A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2268574A IT1012342B (it) 1974-05-14 1974-05-14 Procedimento di rigenerazione dei cascami di gomma vulcanizzati e apparecchio per attuarlo

Publications (1)

Publication Number Publication Date
BR7502993A true BR7502993A (pt) 1976-03-23

Family

ID=11199241

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7503816D BR7502993A (pt) 1974-05-14 1975-05-14 Processo de recuperacao das sobras de borracha vulcanizadas

Country Status (10)

Country Link
US (1) US4051080A (pt)
BR (1) BR7502993A (pt)
CA (1) CA1045750A (pt)
CH (1) CH605102A5 (pt)
DE (1) DE2520598C2 (pt)
ES (1) ES437671A1 (pt)
FR (1) FR2271038B1 (pt)
GB (1) GB1504169A (pt)
IT (1) IT1012342B (pt)
YU (1) YU122275A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118431A (en) 1980-02-25 1981-09-17 Bridgestone Corp Decomposition method of vulcanized rubber
US4244841A (en) * 1980-03-24 1981-01-13 Frankland Enterprises, Inc. Method for recycling rubber and recycled rubber product
US4844351A (en) * 1988-03-21 1989-07-04 Holloway Clifford C Method for separation, recovery, and recycling of plastics from municipal solid waste
DE4204094A1 (de) * 1992-02-12 1993-08-19 Arnold Dr Willmes Hydrothermal-verfahren zum abbau von polymeren, insbesondere schwefel-vernetzten elastomeren wie altgummi, zwecks wiederverwertung
DE19519793C2 (de) * 1995-05-30 1998-02-19 Projekt Entwicklungs Zentrum I Verfahren, Reaktor und Vorrichtung zum Abbau von Elastomeren
DE19525579C1 (de) * 1995-07-13 1996-12-19 Rieter Automatik Gmbh Autoklav zur Herstellung von Kunststoffen
DE19525563C1 (de) * 1995-07-13 1996-10-31 Rieter Automatik Gmbh Autoklav zur Herstellung von Kunststoffen
US6306248B1 (en) 1997-11-20 2001-10-23 The University Of Alabama In Huntsville Method for transforming diverse pulp and paper products into a homogenous cellulosic feedstock
RU2174911C1 (ru) * 2000-11-09 2001-10-20 Аристархов Дмитрий Викторович Способ переработки резиновых отходов
CA2426253A1 (en) * 2003-04-22 2004-10-22 Hurdon A. Hooper Rubber reduction
RU2502596C2 (ru) * 2012-03-15 2013-12-27 Закрытое Акционерное Общество "Научно-Производственное Объединение Инноватех" Способ переработки резиновых отходов

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT165050B (de) * 1946-05-21 1950-01-10 Fabregat M P Autoklav zur Regenerierung von Kautschuk-Vulkanisat
US2653915A (en) * 1951-02-03 1953-09-29 Us Rubber Reclaiming Co Processes of reclaiming rubber and reclaimed rubber products
NL122724C (pt) * 1961-09-01 1900-01-01
US3954681A (en) * 1973-05-25 1976-05-04 Whittaker Corporation Method of reclaiming cured polyurethane elastomers

Also Published As

Publication number Publication date
US4051080A (en) 1977-09-27
YU122275A (en) 1983-04-27
DE2520598A1 (de) 1975-11-27
FR2271038A1 (pt) 1975-12-12
CA1045750A (en) 1979-01-02
GB1504169A (en) 1978-03-15
CH605102A5 (pt) 1978-09-29
ES437671A1 (es) 1977-04-01
IT1012342B (it) 1977-03-10
DE2520598C2 (de) 1983-04-14
FR2271038B1 (pt) 1979-01-05

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