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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/15183


    Title: Investigation of the combustion kinetics and polycyclic aromatic hydrocarbon emissions from polycaprolactone combustion
    Authors: Chien, Yi-Chi;Yang, SH
    Contributors: 輔英科技大學 環境工程與科學系
    Date: 2013-01-01
    Issue Date: 2013-08-26 15:06:34 (UTC+8)
    Abstract: Polycaprolactone (PCL) is one of the most attractive biodegradable plastics that has been widely used in medicine and agriculture fields. Because of the large increase in biodegradable plastics usage, the production of waste biodegradable plastics will be increasing dramatically, producing a growing environmental problem. Generally, waste PCL is collected along with municipal solid wastes and then incinerated. This study investigates the combustion kinetics and emission factors of 16 US Environmental Protection Agency (EPA) priority polycyclic aromatic hydrocarbons (PAHs) in the PCL combustion. Experimentally, two reactions are involved in the PCL combustion process, possibly resulting in the emission of carbon dioxide, propanal, protonated caprolactone and very small amounts of PAH produced by incomplete combustion. The intermediate products may continuously be oxidized to form CO2. The emission factors for 16 US EPA priority PAHs are n.d. -2.95 microg/g, which are much lower than those of poly lactic acid and other plastics combustion. The conversion of PCL is 100%. Results from this work suggest that combustion is a good choice for the waste PCL disposal.
    Relation: Environmental Technology 34(1-4),149-155
    Appears in Collections:[環境工程與科學系] 期刊論文

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