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Nickel supported on modified olivine catalysts for steam reforming of biomass gasification tar

Paper ID Volume ID Publish Year Pages File Format Full-Text
51650 46849 2010 4 PDF Available
Title
Nickel supported on modified olivine catalysts for steam reforming of biomass gasification tar
Abstract

Nickel-on-modified olivine (Ni/MO) catalysts were developed for tar steam reforming in biomass gasification. The modified olivine (MO) was prepared by moulding olivine powder with calcium aluminate cement followed by calcination. The Ni/MO catalysts were prepared by wet impregnation. It was found that calcination temperature of Ni/MO catalyst significantly influenced its catalytic behavior. The Ni/MO catalyst calcined at 900 °C exhibited higher activity and better resistance to coking in steam reforming of benzene compared with the conventional Ni/olivine catalyst. This result was attributed to the modified pore structure of the MO and the moderate Ni–MO interaction.

Keywords
Nickel catalyst; Steam reforming; Olivine; Tar; Biomass gasification
First Page Preview
Nickel supported on modified olivine catalysts for steam reforming of biomass gasification tar
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 5, 25 January 2010, Pages 383–386
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis