Kim, Young-Min Lee, Hyung Won Jae, Jungho Bin Jung, Kyung Jung, Sang-Chul Watanabe, Atsushi Park, Young-Kwon 2024-01-20T00:00:55Z 2024-01-20T00:00:55Z 2022-01-10 2017-12-01 0920-5861 https://pubs.kist.re.kr/handle/201004/121934 The catalytic co-pyrolysis of biomass carbohydrates and LLDPE over mesoporous catalysts, mesoporous ZSM-5 (MZSM-5) and Al-SBA-15, was investigated using a tandem micro reactor-GC/MS system. The properties of the synthesized MZSM-5 and Al-SBA-15 were characterized by N-2-sorption, X-ray diffraction, and NH3-temperature programmed desorption. Compared to Al-SBA-15, MZSM-5 showed better performance in the production of aromatic hydrocarbons during the catalytic pyrolysis of carbohydrates (avicel (cellulose) and xylan) due to the stronger acidity of MZSM-5. The catalytic co-pyrolysis of carbohydrates and LLDPE showed synergistic aromatic formation due to the supply of more effective hydrocarbon pool species and an efficient Diels-Alder reaction between the pyrolyzates of the carbohydrates and LLDPE. When avicel was torrefied, the aromatic yields were increased further in catalytic pyrolysis/co-pyrolysis. English ELSEVIER SCIENCE BV PY-GC/MS CELLULOSE COMPONENTS ZEOLITE POLYETHYLENE CONVERSION LIGNIN OIL Catalytic co-pyrolysis of biomass carbohydrates with LLDPE over Al-SBA-15 and mesoporous ZSM-5 Article 10.1016/j.cattod.2017.06.006 1 CATALYSIS TODAY, v.298, pp.46 - 52 CATALYSIS TODAY 298 46 52 scie scopus 000412315000008 2-s2.0-85021236100 Chemistry, Applied Chemistry, Physical Engineering, Chemical Chemistry Engineering Article; Proceedings Paper PY-GC/MS CELLULOSE COMPONENTS ZEOLITE POLYETHYLENE CONVERSION LIGNIN OIL Mesoporous ZSM-5 Soft template Catalytic co-pyrolysis Biomass LLDPE