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GREEN AMMONIA AND UREA SYNTHESIS VIA MAGNETIC INDUCTION METHOD USING ALIGNED HEMATITE NANOWIRES

KIM , TSHAI HOE @ CHAI HOE (2016) GREEN AMMONIA AND UREA SYNTHESIS VIA MAGNETIC INDUCTION METHOD USING ALIGNED HEMATITE NANOWIRES. Masters thesis, Universiti Teknologi PETRONAS.

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Abstract

The magnetic induction method has been proven to enable the production of ammonia under ambient temperature and pressure. However, there is a lack of fundamental understanding of the mechanism of magnetic induction to affect the synthesis of ammonia. Therefore, both the effect of a nanocatalyst and the process parameters on the ammonia yield was observed in this study. There are three objectives in this project; the first is.to synthesize and characterize YIG and a-Fe203 nanocatalysts for ammonia and urea production; the second is to synthesize ammonia at ambient conditions via the magnetic induction method; and the third is to synthesize urea directly from a mixture ofN2, H2, and C02 via the magnetic induction method using aFe203 nanowires. FESEM, XRD, EDX, raman spectroscopy, HRTEM, andFTIR were utilized to characterize the nanocatalysts.

Item Type: Thesis (Masters)
Academic Subject : Academic Department - Foundation And Applied Science
Subject: Q Science > Q Science (General)
Divisions: Fundamental and Applied Sciences
Depositing User: Ahmad Suhairi Mohamed Lazim
Date Deposited: 25 Sep 2021 20:45
Last Modified: 25 Sep 2021 20:45
URI: http://utpedia.utp.edu.my/id/eprint/21901

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