<P><B>Abstract</B></P> <P>Herein, CO<SUB>2</SUB> is employed as a pyrolysis medium for thermal treatment (i.e., pyrolysis) of polyethylene terephthalate (PET) waste in an environmentally benign way. The CO<...
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https://www.riss.kr/link?id=A107740126
2017
-
SCOPUS,SCIE
학술저널
456-460(5쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P><B>Abstract</B></P> <P>Herein, CO<SUB>2</SUB> is employed as a pyrolysis medium for thermal treatment (i.e., pyrolysis) of polyethylene terephthalate (PET) waste in an environmentally benign way. The CO<...
<P><B>Abstract</B></P> <P>Herein, CO<SUB>2</SUB> is employed as a pyrolysis medium for thermal treatment (i.e., pyrolysis) of polyethylene terephthalate (PET) waste in an environmentally benign way. The CO<SUB>2</SUB>-assited pyrolysis provides a novel way to not only enhance energy recovery from the PET waste but also reduce acidic byproducts such as benzoic acid. The generation of carbon monoxide (CO) for pyrolysis of the PET waste in CO<SUB>2</SUB> is ∼5 times more than that in N<SUB>2</SUB>. In addition to the enhancement of CO generation, the compositions of benzene derivatives, PAHs, and acidic compounds are lower in pyrolytic products in CO<SUB>2</SUB> than that in N<SUB>2</SUB>. This study suggests that the employment of CO<SUB>2</SUB> in pyrolysis of PET waste would be a more environmentally friendly waste treatment process with enhancing energy recovery.</P> <P><B>Highlights</B></P> <P> <UL> <LI> CO<SUB>2</SUB> is used as a pyrolysis medium for treating polyethylene terephthalate (PET) waste. </LI> <LI> The generation of CO for pyrolysis of PET waste is enhanced in CO<SUB>2</SUB> condition. </LI> <LI> CO<SUB>2</SUB> reduces production of acidic byproducts like benzoic acid for pyrolysis of PET. </LI> </UL> </P>
Microstructure-modified proton exchange membranes for high-performance direct methanol fuel cells