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LCO hydrotreating with Mo-Ni and W-Ni supported on nano- and micro-sized zeolite beta

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Abstract
The effect of zeolite beta particle size on the HDS, HDN, and HDA activities of LCO hydrotreating was
investigated on Mo-Ni and W-Ni supported on nano- and micro-sized zeolite beta hydrotreating
catalysts. The catalysts were characterized by XRD, BET, TEM, and XPS, and evaluated with an autoclave
using real LCO as feed. It was concluded that, with the Mo-Ni catalysts, the catalyst containing nano-sized
zeolite beta particles had similar hydrogenation activity as the one containing micro-sized (conventional)
particles; with the W-Ni catalyst, the nano-sized zeolite catalyst presented higher HDS, HDN, and HDA
activities as expected. Higher liquid yields could be achieved by using the W-Ni and Mo-Ni nano-sized
zeolite catalysts.

Keywords: Nano-sized zeolite, Zeolite beta, Hydrotreating, LCO

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Informasi Detail

Judul Seri

Applied Catalysis A: General

No. Panggil

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Penerbit

London : Elsevier B.V.., 2009

Deskripsi Fisik

Applied Catalysis A: General 353 (2009) 17–23

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

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