Abstract

This research aims to investigate the effect of various amount of Ni metal which is impregnated on Mordenitetoward the catalytic activity of the Cashew Nut Shell Liquid Oil (CNSLO) hydrotreating process. The Ni/Mordenitecatalysts were prepared by wet impregnation method using Ni(NO3)2ꞏ6H2O with the Ni content varied under 1, 3, 5wt.% and mordenite which were dissolved in methanol and carried out drying, calcination, and reduction.Hydrotreating is carried out in a semi-batch stainless steel reactor which is flowed with H2 gas. The catalyst wascharacterized and analyzed by Fourier Transform Infrared, X-Ray Diffractometer, Scanning Electron Microscope-Energy Dispersive X-Ray Spectrometer, Transmission Electron Microscopy, Gas Sorption Analyzer, and AtomicAbsorption Spectrophotometer. The total acid amount test was carried out using ammonia vapor adsorption with thegravimetric method. The liquid product of hydrotreating was analyzed by Gas Chromatography-Mass Spectroscopy.Increasing the amount of metal impregnated on mordenite will increase the total acid site, activity, and selectivity ofthe gasoline fraction.

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