Study of solvent effect on dispersion of LT/Al2O3 catalyst for facile synthesis of cyclic carbonate from renewable sugar

A. S., Saud and M. S., Ahmad and Gaanty Pragas, Maniam and Mohd Hasbi, Ab. Rahim (2021) Study of solvent effect on dispersion of LT/Al2O3 catalyst for facile synthesis of cyclic carbonate from renewable sugar. In: 1st International Conference (Virtual) on Sustainable Energy and Catalysis , 16 -17 Feb. 2021 , Virtual. pp. 36-37.. ISBN 978-967-2401-46-9

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Abstract

The previous approached to transform sugar into sugar carbonate was based on phosgene technique and pyridine as a base solvent which is seriously hazardous also overexposures will associate to illnesses. In short, the use of D-mannose and urea as feedstock are an advantage for waste into wealth besides being an environmentally friendly process to nature. Apart from that, the role of Aluminium oxide (Al2O3) supported Lanthanum triflate La(Otf)3 also were studied to enhance the catalytic process of 2,3-O-Carbonyl-α-Dmannopyranose synthesis.

Item Type:	Conference or Workshop Item (Lecture)
Uncontrolled Keywords:	Sugar; Cylic carbonate; Impregnation solvent; Lanthanum triflate; Al2O3.
Subjects:	Q Science > Q Science (General) T Technology > TP Chemical technology
Faculty/Division:	Faculty of Industrial Sciences And Technology Institute of Postgraduate Studies Centre of Excellence: Earth Resources & Sustainability Centre (ERAS) College of Engineering
Depositing User:	Pn. Hazlinda Abd Rahman
Date Deposited:	22 Jun 2022 03:20
Last Modified:	22 Jun 2022 03:20
URI:	http://umpir.ump.edu.my/id/eprint/33113
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