The Effect Catalyst Natural Zeolite of Lampung On The Synthesis Of α-Terpineol From Turpentine

Herti Utami, Simparmin Br. Ginting, Dwi Derti Sulistiowati, Ria Putri Hermiyati

Abstract


The major component of turpentine is α-pinene. Alpha pinene can be hydrated using an acid catalyst to produce α-terpineol. It can be used as a perfume, anti -insect, and disinfectants. The using of heterogeneous catalysts as natural zeolite can be a new alternative to replacehomogeneous catalysts. The purpose of this study was to determine the effect of zeolite catalysts and the reaction time which resulting the highest conversion on hydration reactions of turpentine to α-terpineol. Parameters were the effect of catalyst concentration of (5%, 10% and 15%) and the reaction time (60 minutes, 120 minutes and 180 minutes). The turpentine, aquadest and isopropyl alcohol were reacted in the three neck flask at the temperature of 70°C. The result of this study showed that the best condition the hydration of turpentine α-terpineol was achieced at 15% catalyst concentration and the reaction time of 180 minutes. The convertion was obtained to be 4.875%.
Keywords— Turpentine, Hydration, Alpha terpineol, Catalys,Natural Zeolite.


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References


Amilia, N., Siadi, Kusoro, dan Latifah, “Pengaruh Temperatur pada Reaksi Hidrasi a-pinena menjadi α-terpineo lterkatalis Zeolit Alam Teraktivasi”, Skripsi Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam, Skripsi Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang, 2013.

Arias D, Guillen Y, Lopez, C.M., and Machado, F.J., “Turpentine Oil Hydration Using Dealuminated Faujasite as Catalysts”, React. Kinet. Catal. Lett., 2000, Vol. 69, No. 2., pp. 305-309.

Daryono, E.D., “Sintesis α-Pinene Menjadi α-Terpineol dengan Menggunakan Katalis Asam Sulfat dengan Variasi Suhu Rreaksi dan Volume Etanol”, Jurnal Teknik Kimia USU, 2015,Vol.4 No.2

Utami, H., Budiman, A., Sutijan, Roto and Sediawan, W.B., “Synthesis of α-Terpineol from Turpentine by Hydration in a Batch Reactor”, Proceedings 17th ASEAN Regional Symposium on Chemical Engineering, Bangkok, Thailand, November 22-23, 2010.

Nuritasari, A.L., “Pengaruh Katalis Zeolit Alam Teraktivasi dan TCA-Zeolit Alam Dalam Reaksi Hidrasi α-Pinena Menjadi α-Terpineol” Skripsi Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Semarang, 2013.

Socrates, G., “Infrared Spectroscopy”, Chicester: John Willey & Sons Ltd., 1994.

Triantafillidis, C., Vlessidis, A., and Evmiridis, N., “Dealuminated H-Y Zeolite: Influence of The Degree and The Type of Dealumination Method on Structural and Acidic Characteristics of H-Y Zeolite”, Ind. Eng. Chem, 2000, Vol. 39, No. 2, pp. 307-3019.




DOI: http://dx.doi.org/10.23960/ins.v2i2.87

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