TY - GEN
T1 - Synthesis zeolite y from kaolin
T2 - 14th Joint Conference on Chemistry 2019, JCC 2019
AU - Safitri, Leli Endah
AU - Zuryati, Ulul Khairi
AU - Rohma, Hannis Nur
AU - Ni'Mah, Yatim Lailun
AU - Prasetyoko, Didik
N1 - Publisher Copyright:
© 2020 Author(s).
PY - 2020/6/2
Y1 - 2020/6/2
N2 - In this research, a zeolite Y was synthesized from Bangka-Belitung Kaoline. The synthesis was conducted through activation of metakaolin with sulfuric acid at various concentration of 3, 6, 9, 12, and 15 M. The aging and hydrothermal process was conducted at 100 °C for 24 h. The products were characterized by X-ray Diffraction (XRD), Infrared Spectroscopy (FTIR), and Scanning Electron Microscopy-Energy Dispersive X-ray (SEM-EDX) techniques. XRD and FTIR analysis show that the zeolite Y was formed at all acid variation. Acidity was determined by FTIR using pyridine as a molecular probe. The result shows that zeolite Y that was activated with 9 M sulfuric acid (HY-9) has a highest acid site of 0.26 mmol/g. Test of the prepared-catalyst for esterification also shows that HY-9 has the highest conversion of acetic acid, which is 60.06%.
AB - In this research, a zeolite Y was synthesized from Bangka-Belitung Kaoline. The synthesis was conducted through activation of metakaolin with sulfuric acid at various concentration of 3, 6, 9, 12, and 15 M. The aging and hydrothermal process was conducted at 100 °C for 24 h. The products were characterized by X-ray Diffraction (XRD), Infrared Spectroscopy (FTIR), and Scanning Electron Microscopy-Energy Dispersive X-ray (SEM-EDX) techniques. XRD and FTIR analysis show that the zeolite Y was formed at all acid variation. Acidity was determined by FTIR using pyridine as a molecular probe. The result shows that zeolite Y that was activated with 9 M sulfuric acid (HY-9) has a highest acid site of 0.26 mmol/g. Test of the prepared-catalyst for esterification also shows that HY-9 has the highest conversion of acetic acid, which is 60.06%.
UR - http://www.scopus.com/inward/record.url?scp=85086328625&partnerID=8YFLogxK
U2 - 10.1063/5.0005581
DO - 10.1063/5.0005581
M3 - Conference contribution
AN - SCOPUS:85086328625
T3 - AIP Conference Proceedings
BT - 14th Joint Conference on Chemistry 2019
A2 - Rahmawati, Fitria
A2 - Saraswati, Teguh Endah
A2 - Nugrahaningtyas, Khoirina Dwi
A2 - Marliyana, Soerya Dewi
A2 - Kusumaningsih, Triana
PB - American Institute of Physics Inc.
Y2 - 10 September 2019 through 11 September 2019
ER -