A comprehensive study on the oxidative pyrolysis of epoxy resin from fiber/ epoxy composites: Product characteristics and kinetics (Record no. 53337)

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fixed length control field 02280nam a2200253Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162426.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-19199
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245 10 - TITLE STATEMENT
Title A comprehensive study on the oxidative pyrolysis of epoxy resin from fiber/ epoxy composites: Product characteristics and kinetics
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Hazardous Materials, 412, p.125329, 2021
520 3# - SUMMARY, ETC.
Summary, etc. Thermal treatment has been the most feasible process to recycle valuable carbon fibers and obtain fuel and chemicals from waste fiber/epoxy composites. The present work studied the oxidative pyrolysis behaviors of epoxy resin from fiber/epoxy composites using a thermogravimetric apparatus and a fixed-bed reactor, respectively. The effects of various O2 concentrations on the thermal behaviors of epoxy resin were investigated and the product characteristics were analyzed. Furthermore, a multi distributed activation energy model (multi-DAEM)was first developed to determine the oxidative pyrolysis kinetics of epoxy resin under various atmospheres. Results showed that the degradation behaviors of epoxy resin were largely altered by the O2 concentrations. High O2 concentrations accelerated the primary decomposition of epoxy resin and shifted the oxidation of resin residue into lower temperatures. High contents of methylcyclohexene and phenolic derivatives were detected in liquid products. In air atmosphere, high yields of CO and CO2 were generated and distributed in several stages. The kinetic analysis indicated that the multi-DAEM method can well explain the oxidative pyrolysis behaviors of epoxy resin. A minimum six-reaction fitting process can perfectly simulate the oxidative pyrolysis of epoxy resin. The predictions for various O2 concentrations were in good agreement with the experimental tests.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element EPOXY RESIN
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PYROLYSIS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element OXIDATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PRODUCT CHARACTERISTICS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element KINETICS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ma, C.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sánchez-Rodríguez, D.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kamo, T.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1m6eV-G7-BLOtZ9KeOU6r0J2RbwS-eHPd/view?usp=drivesdk">https://drive.google.com/file/d/1m6eV-G7-BLOtZ9KeOU6r0J2RbwS-eHPd/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-19199 25.06.2025 25.06.2025 Documentos solicitados