Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Thermocatalytic conversion of wood-plastic composite over HZSM-5 catalysts

Authors
Seo, JihyeonKim, HyunjinJeon, SugyeongValizadeh, SoheilKhani, YasinJeon, Byong-HunRhee, Gwang HoonChen, Wei-HsinLam, ShiungKhan, Moonis AliPark, Young-Kwon
Issue Date
Apr-2023
Publisher
Elsevier Ltd
Keywords
Air gasification; H2 generation; HZSM-5; Ni-loaded catalysts; Wood plastic composite
Citation
Bioresource Technology, v.373, pp.1 - 10
Indexed
SCIE
SCOPUS
Journal Title
Bioresource Technology
Volume
373
Start Page
1
End Page
10
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191630
DOI
10.1016/j.biortech.2023.128702
ISSN
0960-8524
Abstract
Air gasification of the Wood-Plastic Composite (WPC) was performed over Ni-loaded HZSM-5 catalysts to generate H2-rich gas. Increasing SiO2/Al2O3 ratio (SAR) of HZSM-5 adversely affected catalytic activity, where the highest gas yield (51.38 wt%) and H2 selectivity (27.01 vol%) were acquired using 20 %Ni/HZSM-5(30) than those produced over 20 %Ni/HZSM-5(80) and 20 %Ni/HZSM-5(280). Reducing SAR was also favorably conducive to increasing the acyclic at the expense of cyclic compounds in oil products. These phenomena are attributed to enhanced acid strength and Ni dispersion of 20 %Ni/HZSM-5(30) catalyst. Moreover, catalytic activity in the terms of gas yield and H2 selectivity enhanced with growing Ni loading to 20 %. Also, the addition of promoters (Cu and Ca) to 20 %Ni/HZSM-5(30) boosted the catalytic efficiency for H2-rich gas generation. Raising temperature indicated a positive relevance with the gas yield and H2 selectivity. WPC valorization via gasification technology would be an outstanding outlook in the terms of a waste-to-energy platform.
Files in This Item
Go to Link
Appears in
Collections
서울 공과대학 > 서울 자원환경공학과 > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Jeon, Byong Hun photo

Jeon, Byong Hun
COLLEGE OF ENGINEERING (DEPARTMENT OF EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING)
Read more

Altmetrics

Total Views & Downloads

BROWSE