TY - JOUR
T1 - Thermal Stability and Surface Area Modification of Natural Zeolite Through HCl & NaCl Treatment to Apply in Pyrolysis Systems
AU - Sunaryo,
AU - Suyitno,
AU - Arifin, Zainal
AU - Setiyo, Muji
AU - Diharja, Febi Panji
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences.
PY - 2023/12/18
Y1 - 2023/12/18
N2 - Pyrolysis technology relies on efficient catalyst materials to expedite the process and improve the quality of the final product. Modified natural zeolite has emerged as a promising heterogeneous catalyst in this regard. This study presents a comprehensive analysis of natural zeolite sourced from Tasikmalaya, West Java, with the primary aim of evaluating its potential as a catalyst. The samples underwent acid treatment procedures and were extensively characterized using BET, TGA, SEM-EDX, X-Ray Diffraction (XRD), and FT-IR tests. XRD results indicated that the predominant frame structure of the Indonesian raw natural zeolite was mordenite, with a Si/Al ratio ranging from 5.0 to 6.0 and a surface area of approximately 23 m2/g. Following the 1M HCl acid treatment, a significant enhancement in the Si/Al ratio to 7.8 and a considerable expansion in surface area to 125.37 m2/g were observed. Moreover, the natural zeolite demonstrated remarkable thermal stability, thus underscoring its potential as a highly suitable catalyst for various pyrolysis applications.
AB - Pyrolysis technology relies on efficient catalyst materials to expedite the process and improve the quality of the final product. Modified natural zeolite has emerged as a promising heterogeneous catalyst in this regard. This study presents a comprehensive analysis of natural zeolite sourced from Tasikmalaya, West Java, with the primary aim of evaluating its potential as a catalyst. The samples underwent acid treatment procedures and were extensively characterized using BET, TGA, SEM-EDX, X-Ray Diffraction (XRD), and FT-IR tests. XRD results indicated that the predominant frame structure of the Indonesian raw natural zeolite was mordenite, with a Si/Al ratio ranging from 5.0 to 6.0 and a surface area of approximately 23 m2/g. Following the 1M HCl acid treatment, a significant enhancement in the Si/Al ratio to 7.8 and a considerable expansion in surface area to 125.37 m2/g were observed. Moreover, the natural zeolite demonstrated remarkable thermal stability, thus underscoring its potential as a highly suitable catalyst for various pyrolysis applications.
UR - http://www.scopus.com/inward/record.url?scp=85182756071&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/202346501026
DO - 10.1051/e3sconf/202346501026
M3 - Conference article
AN - SCOPUS:85182756071
SN - 2555-0403
VL - 465
JO - E3S Web of Conferences
JF - E3S Web of Conferences
M1 - 01026
T2 - 8th International Conference on Industrial, Mechanical, Electrical and Chemical Engineering, ICIMECE 2023
Y2 - 30 October 2023 through 31 October 2023
ER -