Analysis of nimop/γ-al2o3 catalyst preparation with impregnation and microwave polyol methods for bio-jet production

Bambang Heru Susanto, Joshua Raymond Valentino Siallagan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bio-Jet could be produced by the synthesis of vegetable oil through the hydrodeoxygenation, decarboxylation, decarbonization, and catalytic cracking process. Physical characteristics, activities, and selectivity of the catalyst used will determine the rate, conversion, and yield of the reaction that being carried out. This study aims to compare and obtain the best characteristics of NiMoP/γ-Al2O3 catalysts synthesized using two types of preparation, impregnation and microwave polyol methods, which will be used for bio-jet production. The impregnation method takes more than 24 hours for catalyst preparation, while microwave polyols that use microwaves can synthesize catalysts faster. Both catalysts have almost the same loading on the weight of the catalyst, which in the microwave polyol method has a more dispersed promotor and active site, although the crystallinity level is deficient and tends to be amorphous compared to the impregnation method with high crystallinity. In bio-jet synthesis reaction with operating conditions of 5% catalyst loading by comparison to Coconut Oil, 4000C, and 15 bar, the conversion, yield, and selectivity of catalyst impregnation were 91.705%, 47.639%, and 84.511%, while microwave polyol catalysts were 90.296%, 42.752%, and 82.517%, respectively. In conclusion, microwave polyol provides a more effective and efficient preparation method.

Original languageEnglish
Title of host publicationAdvanced Materials Research QiR 16
EditorsAnne Zulfia, Wahyuaji Narottama Putra
PublisherTrans Tech Publications Ltd
Pages257-264
Number of pages8
ISBN (Print)9783035715996
DOIs
Publication statusPublished - 2020
Event16th International Conference on Quality in Research, QiR 2019 - Padang, Indonesia
Duration: 22 Jul 201924 Jul 2019

Publication series

NameMaterials Science Forum
Volume1000 MSF
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference16th International Conference on Quality in Research, QiR 2019
CountryIndonesia
CityPadang
Period22/07/1924/07/19

Keywords

  • Bio-Jet
  • Impregnation
  • Microwave Polyol
  • NiMoP/γ-AlO

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  • Cite this

    Susanto, B. H., & Siallagan, J. R. V. (2020). Analysis of nimop/γ-al2o3 catalyst preparation with impregnation and microwave polyol methods for bio-jet production. In A. Zulfia, & W. N. Putra (Eds.), Advanced Materials Research QiR 16 (pp. 257-264). (Materials Science Forum; Vol. 1000 MSF). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.1000.257