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http://dx.doi.org/10.14478/ace.2018.1004

Catalytic Pyrolysis of Waste Paper Cup Containing Coffee Residuals  

Shin, Dongik (Hana High School)
Jeong, Seokmin (Hana High School)
Kim, Young-Min (Department of Environmental Sciences and Biotechnology, Hallym University)
Lee, Hyung Won (School of Environmental Engineering, University of Seoul)
Park, Young-Kwon (School of Environmental Engineering, University of Seoul)
Publication Information
Applied Chemistry for Engineering / v.29, no.2, 2018 , pp. 248-251 More about this Journal
Abstract
Catalytic pyrolysis of the waste paper cup containing coffee residual (WPCCCR) was performed using a fixed bed reactor and pyrolyzer-gas chromatography/mass spectrometry (Py-GC/MS). Non-catalytic pyrolysis of WPCCCR produced a large amount of oil together with gas and char. The use of both HZSM-5 and HY decreased the yields of oil and increased the yield of gas due to the additional catalytic cracking. Owing to the acidic catalytic properties of HZSM-5 and HY, catalytic Py-GC/MS analysis of WPCCCR increased the selectivity to aromatic hydrocarbons in product oil. Owing to properties of HZSM-5 having a stronger acidity and medium pore size, the catalytic pyrolysis of WPCCR over HZSM-5 produced much larger amounts of aromatic hydrocarbons than that of using HY.
Keywords
waste paper cup; coffee residual; Py-GC/MS; HZSM-5; HY;
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Times Cited By KSCI : 7  (Citation Analysis)
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