The Effect of Activated Carbon Pellet on Hydrothermal Decarboxylation of Palm Olein into Renewable Diesel

Q2 Environmental Science

Evergreen Pub Date : 2023-09-01 DOI:10.5109/7151737

Desy Septriana, Unggul Priyanto, Novio Valentino, None Sekar Kumala Desi, None Restu Siti Nursaadah, Intan Machiya, Nesha Adelia, Bralin Dwiratna, Ali Nurdin, Ilhamsyah Noor

引用次数: 0

Abstract

: Renewable diesel from hydrogenated palm olein can substitute fossil diesel. This study used an activated carbon pellets catalyst in a 500-ml autoclave to decarboxylate palm olein hydrothermally. The experiment was conducted at 330-400 °C, the catalyst-feed ratio was 0.7, and the water-palm olein (palm cooking oil) weight ratio was 4 to 1. GC-MS and standard alkane and alkene characterized liquid products, while GC-TCD identified gas products. Renewable diesel’s highest yields are 13.24% and 3.15% for samples with and without activated carbon pellets catalysts at 370 °C. In conclusion, activated carbon pellets increase renewable diesel recovery in hydrothermal decarboxylation.

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活性炭颗粒对棕榈油热脱羧制可再生柴油的影响

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来源期刊

Evergreen Environmental Science-Management, Monitoring, Policy and Law

CiteScore

4.30

自引率

0.00%

发文量

期刊介绍： “Evergreen - Joint Journal of Novel Carbon Resource Sciences & Green Asia Strategy” is a refereed international open access online journal, serving researchers in academic and research organizations and all practitioners in the science and technology to contribute to the realization of Green Asia where ecology and economic growth coexist. The scope of the journal involves the aspects of science, technology, economic and social science. Namely, Novel Carbon Resource Sciences, Green Asia Strategy, and other fields related to Asian environment should be included in this journal. The journal aims to contribute to resolve or mitigate the global and local problems in Asia by bringing together new ideas and developments. The editors welcome good quality contributions from all over the Asia.