DOI: https://doi.org/10.14710/reaktor.16.1.41-48

AMOKSIMASI SIKLOHEKSANON DENGAN KATALIS MoO3/TS-1 MENGGUNAKAN HIDROGEN PEROKSIDA SEBAGAI AGEN PENGOKSIDASI

Rakhmadi Harsanto  -  Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Sepuluh Nopember (ITS), Sukolilo, Surabaya, 60111, Telp (031) 5943353, Fax (031) 5928314, Indonesia
Imroatul Qoniah  -  Jurusan Teknik Lingkungan, Universitas Islam Indonesia,
*Didik Prasetyoko  -  Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Sepuluh Nopember (ITS), Sukolilo, Surabaya, 60111, Telp (031) 5943353, Fax (031) 5928314, Indonesia, Indonesia
Ratna Ediati  -  Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Sepuluh Nopember (ITS), Sukolilo, Surabaya, 60111, Telp (031) 5943353, Fax (031) 5928314, Indonesia
Received: 5 Jan 2016; Published: 15 May 2016.

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Abstract

AMMOXIMATION OF CYCLOHEXANONE OVER Mo-IMPREGNATED TITANIUM SILICALITE USING HYDROGEN PEROXIDE AS AN OXIDANT. Ammoximation of cyclohexanone reaction using 1% MoO3/TS-1 catalyst have been made with hydrogen peroxide as an oxidant. Reaction carried out with the batch method using methanol and acetonitrile as solvent. Reaction products analyzed using gas chromatography. The 1% MoO3/TS-1 catalyst shows the highest activity than the TS-1. The increased of 1% MoO3/TS-1 catalytic activity due to hydrophilicity properties higher than TS-1. Reaction using methanol shows the highest activity compared with reactions using acetonitrile. The optimum calcination temperature for 1% MoO3/TS-1 catalyst to gives the highest activity is 400 ºC.

 

Keywords: ammoximation of cyclohexanone; TS-1; 1% MoO3/ TS-1

Abstrak

Amoksimasi sikloheksanon menggunakan katalis 1% MoO3/TS-1 telah dilakukan dengan menggunakan hidrogen peroksida sebagai agen pengoksidasi. Reaksi dilakukan dengan metode batch menggunakan pelarut metanol dan asetonitril. Produk reaksi dianalisis dengan kromatografi gas. Katalis 1% MoO3/TS-1 menunjukkan aktivitas katalitik yang lebih tinggi daripada katalis TS-1. Peningkatan aktivitas katalitik 1% MoO3/TS-1 dikarenakan sifat hidrofilisitasnya lebih tinggi dibandingkan TS-1. Reaksi katalisis yang menggunakan pelarut metanol memberikan aktivitas katalitik lebih tinggi daripada reaksi yang menggunakan pelarut asetonitril. Suhu kalsinasi paling optimum pada katalis 1% MoO3/TS-1 untuk memberikan aktivitas katalitik tertinggi adalah 400ºC.

Kata kunci: amoksimasi sikloheksanon; TS-1; 1 % MoO3/ TS-1

 

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Keywords: amoksimasi sikloheksanon; TS-1; 1%MoO3/ TS-1

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Language : IND
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