TY - GEN
T1 - Microwave pyrolysis of multilayer plastic waste (LDPE) using zeolite catalyst
AU - Juliastuti, Sri Rachmania
AU - Hendrianie, Nuniek
AU - Ramadhan, Pandu Jati
AU - Satria, Dama Husin
N1 - Publisher Copyright:
© 2017 Author(s).
PY - 2017/5/24
Y1 - 2017/5/24
N2 - To overcome the problem of garbage, especially plastic waste, environmental experts and scholars from various disciplines have conducted various studies and actions. One way to degrade the multilayer packaging plastic waste LDPE (Low Density Poliethylene) with microwave pyrolysis process by using natural zeolite catalysts. The purpose of this experiment was to determine the effect of temperature and time of microwave pyrolysis process by using natural zeolite catalyst to degrade the plastic waste LDPE and compare them. Pyrolysis process was done by using a closed glass reactor with a capacity of 500 ml, operated at a pressure of 1 atm and flowed nitrogen 0.5 1 / min. Plastic waste was LDPE, and natural zeolite was used as its catalyst. Sample was heated at temperature 300, 400, 500 or 550 °C and was kept during time variables of 45, 60, 75 and 90 minutes. Liquid product was analyzed by Gas Chromatography-Mass Spectrometry (GC-MS), raw material was analyzed by Fourier Transform Infrared (FTIR), and solid product was analyzed by X-Ray Fluorescene (XRF). From the experimental resulted in the best yield products of pyrolisis using natural zeolite at 550 °C and 90 minutes was 2.88 % of solid yield, 28.12 % of liquid yield and the highest hydrocarbon concentration of 19.02 %.
AB - To overcome the problem of garbage, especially plastic waste, environmental experts and scholars from various disciplines have conducted various studies and actions. One way to degrade the multilayer packaging plastic waste LDPE (Low Density Poliethylene) with microwave pyrolysis process by using natural zeolite catalysts. The purpose of this experiment was to determine the effect of temperature and time of microwave pyrolysis process by using natural zeolite catalyst to degrade the plastic waste LDPE and compare them. Pyrolysis process was done by using a closed glass reactor with a capacity of 500 ml, operated at a pressure of 1 atm and flowed nitrogen 0.5 1 / min. Plastic waste was LDPE, and natural zeolite was used as its catalyst. Sample was heated at temperature 300, 400, 500 or 550 °C and was kept during time variables of 45, 60, 75 and 90 minutes. Liquid product was analyzed by Gas Chromatography-Mass Spectrometry (GC-MS), raw material was analyzed by Fourier Transform Infrared (FTIR), and solid product was analyzed by X-Ray Fluorescene (XRF). From the experimental resulted in the best yield products of pyrolisis using natural zeolite at 550 °C and 90 minutes was 2.88 % of solid yield, 28.12 % of liquid yield and the highest hydrocarbon concentration of 19.02 %.
KW - LDPE waste
KW - Natural zeolite catalyst
KW - microwave pyrolysis
UR - http://www.scopus.com/inward/record.url?scp=85020472231&partnerID=8YFLogxK
U2 - 10.1063/1.4982331
DO - 10.1063/1.4982331
M3 - Conference contribution
AN - SCOPUS:85020472231
T3 - AIP Conference Proceedings
BT - International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
A2 - Widiyastuti, null
A2 - Taufany, Fadlilatul
A2 - Nurkhamidah, Siti
PB - American Institute of Physics Inc.
T2 - 3rd International Seminar on Fundamental and Application of Chemical Engineering 2016, ISFAChE 2016
Y2 - 1 November 2016 through 2 November 2016
ER -