BERKALA SAINSTEK
Vol 11 No 3 (2023)

Synthesis Zeolite Y From Lapindo Mud With Variations Filling Autoclave And Ratio Molar Si/Al

Novita Andarini (Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Jember)
Deys Sya’fatul Maziyyah (Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Jember)
Tanti Haryati (Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Jember)
Yudi Aris Sulistiyo (Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Jember)
S. Suwardiyanto (Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Jember)

Article Info

Publish Date
30 Sep 2023

Abstract

Lapindo mud contains Silicate (SiO2), and Aluminum oxide (Al2O3) that can be utilized to synthesize zeolite Y. Zeolite Y was synthesized from Lapindo mud via the smelting and hydrothermal method, respectively. The thermal activation of Lapindo mud was achieved by leaching smelting at 550oC for 2 hours with NaOH to achieve thed desire adding SiO2, NaOH and aging for 48 hours. The effects of various parameters on the synthesis were investigated. The samples were characterized with X-ray Fluorescence (XRF), X-Ray Diffraction (XRD), Fourier Transformation Infrared Spectroscopy (FTIR) and Gas Sorption Analyzer (GSA). Zeolite Y with high crystallinity was synthesized under optimized conditions, such as filling autoclave 90% and a SiO2/ Al2O3 molar ratio of 15.

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Journal Info
BERKALA SAINSTEK
Website

Abbrev

BST

Publisher

Universitas Jember

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics

Description

Berkala SAINSTEK (BST) merupakan jurnal ilmiah yang memuat artikel hasil penelitian di bidang sains dan teknologi. Secara khusus BST diperuntukan bagi penulis internal mahasiswa Universitas Jember bidang fisika, matematika, biologi, kimia, teknik sipil, teknik mesin, teknik elektro dan sistem ...