ES2580454A1 - Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis - Google Patents

Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis Download PDF

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Publication number
ES2580454A1
ES2580454A1 ES201530223A ES201530223A ES2580454A1 ES 2580454 A1 ES2580454 A1 ES 2580454A1 ES 201530223 A ES201530223 A ES 201530223A ES 201530223 A ES201530223 A ES 201530223A ES 2580454 A1 ES2580454 A1 ES 2580454A1
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Prior art keywords
composites
treatment
pyrolysis
vapors
translation
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ES2580454B1 (es
Inventor
Alexander LÓPEZ URIONABARRENECHEA
Isabel DE MARCO RODRÍGUEZ
Blanca María CABALLERO IGLESIAS
Naia GASTELU OTAZUA
Ainhoa HERNÁNDEZ SÁINZ
Aitziber ADRADOS LÓPEZ DE VIÑASPRE
Jon SOLAR IRAZABAL
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Euskal Herriko Unibertsitatea
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Euskal Herriko Unibertsitatea
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Priority to ES201530223A priority Critical patent/ES2580454B1/es
Priority to US15/553,058 priority patent/US20180050908A1/en
Priority to PCT/ES2016/070107 priority patent/WO2016135359A1/es
Priority to EP16754797.5A priority patent/EP3263305B1/en
Publication of ES2580454A1 publication Critical patent/ES2580454A1/es
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    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
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    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
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    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
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    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
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    • 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
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    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
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    • 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
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Abstract

Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis. La invención describe un nuevo método de tratamiento de vapores generados en la pirólisis de composites de fibras de carbono, tales como residuos de producción generados por los fabricantes o composites de fibra de carbono al final de su vida útil. El tratamiento comprende hacer pasar los vapores a través de un reactor que se encuentra a alta temperatura y que contiene un relleno de un material sólido (lecho sólido), por ejemplo de CSi, y opcionalmente también un catalizador sólido que presente función ácida y/o de reformado, preferentemente ambas, por ejemplo un metal de transición soportado sobre un soporte ácido, como puede ser Ni sobre zeolita. Tras la condensación de los vapores resultantes del tratamiento se obtiene una fase líquida acuosa mejorada, una fracción orgánica mínima o inexistente y una fase gaseosa de mayor valor añadido.

Description

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Claims (1)

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ES201530223A 2015-02-23 2015-02-23 Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis Active ES2580454B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201530223A ES2580454B1 (es) 2015-02-23 2015-02-23 Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis
US15/553,058 US20180050908A1 (en) 2015-02-23 2016-02-19 Method for treating vapours generated during the process for recovering carbon fibres from composites by pyrolysis
PCT/ES2016/070107 WO2016135359A1 (es) 2015-02-23 2016-02-19 Metodo para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis
EP16754797.5A EP3263305B1 (en) 2015-02-23 2016-02-19 Method for treating vapours generated during the process for recovering carbon fibres from composites by pyrolysis

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ES201530223A ES2580454B1 (es) 2015-02-23 2015-02-23 Método para el tratamiento de vapores generados en el proceso de recuperación de fibras de carbono de composites por pirólisis

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ES2580454A1 true ES2580454A1 (es) 2016-08-24
ES2580454B1 ES2580454B1 (es) 2017-06-01

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EP (1) EP3263305B1 (es)
ES (1) ES2580454B1 (es)
WO (1) WO2016135359A1 (es)

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US11578271B1 (en) * 2020-10-30 2023-02-14 Carbon Fiber Recycling, LLC Carbon fiber recycling system and method of operation

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WO2003089212A1 (en) * 2002-04-19 2003-10-30 Enea-Ente Per Le Nuove Tecnologie, L'energia E L'ambiente Method and apparatus for recovering carbon and/or glass fibers from a composite material
EP2783764A1 (de) * 2013-03-28 2014-10-01 ELG Carbon Fibre International GmbH Pyrolyseanlage und Verfahren zur Rückgewinnung von Kohlenstofffasern aus kohlenstofffaserhaltigen Kunststoffen

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